CircuitPython
CircuitPython is Adafruit's branch of MicroPython designed to simplify experimentation and education on low-cost microcontrollers. No compiler, linker or IDE required! Now you can code directly on the device itself. CircuitPython makes it easier than ever to get prototyping by requiring no upfront desktop software downloads - open up main.py in any text editor and type away.
It is great for beginners: With CircuitPython you can write clean and simple Python code to control hardware instead of having to use complex low-level languages like Arduino, C or C++. The simplicity of the Python programming language makes CircuitPython an excellent choice for beginners who are new to programming and hardware.
Experts love it too: skip the annoyances of long-compile cycles, pointers and memory management - get right to the programming you want to do. CircuitPython is also quite full-featured and supports all of Python's syntax (Python version 3.4) and implements some useful parts of the Python standard library so even seasoned Python veterans will find CircuitPython familiar and fun to use.
Pick up a Circuit Playground Express if you want everything-and-the-kitchen-sink-too, Gemma M0 for small wearables, Trinket M0 for compact breadboard-friendly designs, Metro M0 Express for shield-compatibility or Feather M0 Express to take advantage of the Feather system
Visit the CircuitPython section of our Learn Guide to learn more about using this awesome coding language and visit our #circuitpython channel on Discord to start chatting with the CircuitPython community, today!
It is great for beginners: With CircuitPython you can write clean and simple Python code to control hardware instead of having to use complex low-level languages like Arduino, C or C++. The simplicity of the Python programming language makes CircuitPython an excellent choice for beginners who are new to programming and hardware.
Experts love it too: skip the annoyances of long-compile cycles, pointers and memory management - get right to the programming you want to do. CircuitPython is also quite full-featured and supports all of Python's syntax (Python version 3.4) and implements some useful parts of the Python standard library so even seasoned Python veterans will find CircuitPython familiar and fun to use.
Pick up a Circuit Playground Express if you want everything-and-the-kitchen-sink-too, Gemma M0 for small wearables, Trinket M0 for compact breadboard-friendly designs, Metro M0 Express for shield-compatibility or Feather M0 Express to take advantage of the Feather system
Visit the CircuitPython section of our Learn Guide to learn more about using this awesome coding language and visit our #circuitpython channel on Discord to start chatting with the CircuitPython community, today!
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Circuit Playground Express
Product ID: 3333Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to program. Start your journey with Microsoft MakeCode block-based or Javascript programming. Then, you can use...$24.95In stock -
Circuit Playground Bluefruit - Bluetooth® Low Energy
Product ID: 4333Circuit Playground Bluefruit is our third board in the Circuit Playground series, another step towards a perfect introduction to electronics and programming. We've taken the popular Circuit Playground Express and made it even better! Now the main chip is an nRF52840 microcontroller, which is not only more powerful, but also comes with Bluetooth® Low Energy...$24.95In stock -
Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51 Cortex M4
Product ID: 3857It's what you've been waiting for, the Feather M4 Express featuring ATSAMD51. This Feather is fast like a swift, smart like an owl, strong like a ox-bird (it's half ox, half bird, OK?) This feather is powered by our new favorite chip, the ATSAMD51J19 - with its 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and...$22.95In stock -
Adafruit PyPortal - CircuitPython Powered Internet Display
Product ID: 4116PyPortal, our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch screen interface GUIs, all open-source, and Python-powered using tinyJSON / APIs to get news, stock, weather, cat photos, and more – all over Wi-Fi with the latest technologies. Create little pocket universes of...$54.9529 in stock -
Adafruit Metro M4 Express AirLift (WiFi) - Lite
Product ID: 4000Give your next project a lift with AirLift - our witty name for the ESP32 co-processor that graces this Metro M4. You already know about the Adafruit Metro M4 featuring the Microchip ATSAMD51, with it's 120MHz Cortex M4 with floating point support. With a train-load of FLASH and RAM, your code will be fast and roomy. And what better way to improve it than to add...$34.95In stock -
Adafruit ItsyBitsy M4 Express featuring ATSAMD51
Product ID: 3800What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy M4 Express featuring the Microchip ATSAMD51! Small, powerful, with a ultra fast ATSAMD51 Cortex M4 processor running at 120 MHz - this microcontroller board is perfect when you want something very compact, with a ton of horsepower and a bunch of pins. This Itsy is like a bullet train,...$14.951 in stock -
Adafruit Metro M4 feat. Microchip ATSAMD51
Product ID: 3382Are you ready? Really ready? Cause here comes the fastest, most powerful Metro ever. The Adafruit Metro M4 featuring the Microchip ATSAMD51. This Metro is like a bullet train, with its 120MHz Cortex M4 with floating point support. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset....$27.50In stock -
Adafruit ItsyBitsy M0 Express - for CircuitPython & Arduino IDE
Product ID: 3727What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy M0 Express! Small, powerful, with a rockin' ATSAMD21 Cortex M0 processor running at 48 MHz - this microcontroller board is perfect when you want something very compact, but still with a bunch of pins. ItsyBitsy M0 Express is only 1.4" long by 0.7" wide, but has 6 power pins, 23...$11.95In stock -
Adafruit Feather M0 Express - ATSAMD21 Cortex M0
Product ID: 3403At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0+ processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need...$19.95In stock -
Adafruit METRO M0 Express - designed for CircuitPython - ATSAMD21G18
Product ID: 3505Metro is our series of microcontroller boards for use with the Arduino IDE. This new Metro M0 Express board looks a whole lot like our original Metro 328, but with a huge upgrade. Instead of the ATmega328, this Metro features a ATSAMD21G18 chip, an ARM Cortex M0+. At the Metro M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic,...$24.95In stock -
Adafruit Trinket M0 - for use with CircuitPython & Arduino IDE
Product ID: 3500The Adafruit Trinket M0 may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATSAMD21, a little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don't want to give up your...$8.95In stock -
Adafruit GEMMA M0 - Miniature wearable electronic platform
Product ID: 3501The Adafruit Gemma M0 is a super small microcontroller board, with just enough built-in to create many simple projects. It may look small and cute: round, about the size of a quarter, with friendly alligator-clip sew pads. But do not be fooled! The Gemma M0 is incredibly powerful! We've taken the same form factor we used for the original ATtiny85-based Gemma and gave...$9.95In stock -
Circuit Playground Express - Base Kit
Product ID: 3517It's the Circuit Playground Express Base Kit! It provides the few things you'll need to get started with the new Circuit Playground Express. This version of Circuit Playground is super powered, and will work with Microsoft MakeCode, CircuitPython, code.org CS Discoveries or Arduino IDE. You can use Circuit Playground Express with code.org CS Discoveries, but we...$29.95In stock -
Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0
Product ID: 2772Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Feather M0 Basic Proto, it has a bunch of prototyping space built right in. We have other boards in the Feather family, check'em out here! At the Feather M0's heart is...$19.9560 in stock -
Adafruit Feather M0 Adalogger
Product ID: 2796Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather M0 Adalogger - our take on an 'all-in-one' Cortex M0 datalogger (or data-reader) with built in USB and battery charging. Its an Adafruit Feather M0 with...$19.95In stock -
Adafruit HalloWing M0 Express
Product ID: 3900This is Hallowing..this is Hallowing... Hallowing! Hallowing! Are you the kind of person who doesn't like taking down the skeletons and spiders until after January? Well, we've got the development board for you. This is electronics at its most spooky! The Adafruit HalloWing is a skull-shaped ATSAMD21 board with a ton of extras built in to make for an adorable...$34.9516 in stock -
Adafruit NeoTrellis M4 Mainboard - featuring SAMD51
Product ID: 3938We got a big ol' blender and tossed in an ItsyBitsy M4, two NeoTrellis boards and an electret mic amp - turned on the 'mix' button and out came the NeoTrellis M4 - a super fun dev board for anyone who likes to squish buttons, see pretty lights and maybe make a tune or two. The NeoTrellis M4 is an all-in-one USB + NeoPixel + Elastomer + Audio board. It's powered by...$39.956 in stock -
Adafruit Feather M0 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit
Product ID: 3176This is the Adafruit Feather M0 RFM69 Packet Radio (868 or 915 MHz). We call these RadioFruits, our take on an microcontroller with a RFM69HCW packet radio transceiver plus built in USB and battery charging. Its an Adafruit Feather M0 with a 900MHz radio module cooked in! Feather is the new development board from Adafruit, and like its namesake it is thin, light, and...$24.95In stock -
Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz - RadioFruit
Product ID: 3177This is the Adafruit Feather M0 RFM69 Packet Radio (433 MHz). We call these RadioFruits, our take on an microcontroller with a RFM69 HCW packet radio transceiver plus built in USB and battery charging. It's an Adafruit Feather M0 with a 433MHz radio module cooked in! Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets...$24.9576 in stock -
Adafruit Feather M0 with RFM95 LoRa Radio - 900MHz - RadioFruit
Product ID: 3178This is the Adafruit Feather M0 RFM95 LoRa Radio (900MHz). We call these RadioFruits, our take on an microcontroller with a "Long Range (LoRa)" packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather M0 with a 900MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth® LE and without...$34.9535 in stock -
Adafruit Feather M0 RFM96 LoRa Radio - 433MHz - RadioFruit
Product ID: 3179This is the Adafruit Feather M0 RFM96 LoRa Radio (433 MHz). We call these RadioFruits, our take on an microcontroller with a "Long Range (LoRa)" packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather M0 with a 433MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth® LE and without...$34.9516 in stock -
Adafruit DS3231 Precision RTC Breakout
Product ID: 3013The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low power package. Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all...$17.50In stock -
MCP9808 High Accuracy I2C Temperature Sensor Breakout Board
Product ID: 1782This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard i2c. There are 3 address pins so you can connect up to 8 to a single I2C bus without address...$4.95In stock -
Adafruit FeatherWing OLED - 128x32 OLED Add-on For Feather
Product ID: 2900A Feather board without ambition is a Feather board without FeatherWings! This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight! These displays are small, only...$14.95In stock -
Monochrome 0.96" 128x64 OLED Graphic Display - STEMMA QT
Product ID: 326These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has...$17.5033 in stock -
Adafruit Si7021 Temperature & Humidity Sensor Breakout Board - STEMMA QT
Product ID: 3251It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. Enter the Si7021 Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This lovely sensor for Silicon labs has...$9.95In stock -
Monochrome 1.3" 128x64 OLED graphic display - STEMMA QT / Qwiic
Product ID: 938These displays are small, only about 1.3" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display...$19.95In stock -
Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121 - STEMMA QT
Product ID: 1982Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the MPR121. This chip can handle up to 12 individual touchpads. The MPR121 has support for only I2C, which can be implemented with nearly any microcontroller. You can select one of 4 addresses with the ADDR pin, for a total...$7.95In stock -
Adafruit DS1307 Real Time Clock Assembled Breakout Board
Product ID: 3296This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. The DS1307 is the most popular RTC - but it requires 5V power to work (although we've used it with 5V power and 3.3V...$7.50In stock -
Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade)
Product ID: 269Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip itself, a 3.3V regulator with 10uF bypass capacitors and level shifting circuitry, all assembled and tested....$14.9575 in stock -
Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)
Product ID: 2809The LIS3DH is a very popular low power triple-axis accelerometer. It's low-cost, but has just about every 'extra' you'd want in an accelerometer: Three axis sensing, 10-bit precision. ±2g/±4g/±8g/±16g selectable scaling. Both I2C (2 possible addresses) and SPI interface options. Interrupt output. Multiple data rate options 1 Hz to 5Khz. As...$4.95In stock -
Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards
Product ID: 2922A Feather board without ambition is a Feather board without FeatherWings! This is the Adalogger FeatherWing: it adds both a battery-backed Real Time Clock and micro SD card storage to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight! Check out...$8.95In stock -
TFT FeatherWing - 2.4" 320x240 Touchscreen For All Feathers - V2
Product ID: 3315A Feather board without ambition is a Feather board without FeatherWings! Spice up your Feather project with a beautiful 2.4" touchscreen display shield with built in microSD card socket. This TFT display is 2.4" diagonal with a bright 4 white-LED backlight. You get 240x320 pixels with individual 16-bit color pixel control. It has way more resolution than a black and...$34.9570 in stock -
DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards
Product ID: 3028A Feather board without ambition is a Feather board without FeatherWings! This is the DS3231 Precision RTC FeatherWing: it adds an extremely accurate I2C-integrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator (TCXO) to any Feather main board. This RTC is the most precise you can get in a small, low power package. Using our Feather Stacking...$13.95In stock -
Adafruit AMG8833 IR Thermal Camera Breakout - STEMMA QT
Product ID: 3538Add heat-vision to your project with an Adafruit AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. When connected to your microcontroller (or raspberry Pi) it will return an array of 64 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple enough for easy...$44.95In stock -
NeoPixel FeatherWing - 4x8 RGB LED Add-on For All Feather Boards
Product ID: 2945A Feather board without ambition is a Feather board without FeatherWings! This is the NeoPixel FeatherWing, a 4x8 RGB LED Add-on For All Feather Boards! Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and make your Feather board strut like a peacock at a rave. Put on your sunglasses...$14.95In stock -
Monochrome 128x32 SPI OLED graphic display
Product ID: 661These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x32 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has...$17.5094 in stock -
8-Channel PWM or Servo FeatherWing Add-on For All Feather Boards
Product ID: 2928A Feather board without ambition is a Feather board without FeatherWings! This is the 8-Channel PWM or Servo FeatherWing, you can add 8 x 12-bit PWM outputs to your Feather board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight! You want to make a cool...$9.95In stock -
MAX7219CNG LED Matrix/Digit Display Driver - MAX7219
Product ID: 453When you need some help driving a lot of LEDs, the MAX7219 is the best friend you could hope for. Many of us know that if you want to control a lot of LEDs, you'll want to use multiplexing, a technique that lets you control 64 LEDs (say) with only 16 pins (8x8). The annoying thing about 'plexing is that you need to use 8 power transistors (or a power register/latch,...$12.95In stock -
IR (Infrared) Receiver Sensor - TSOP38238
Product ID: 157IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontroller. To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along. Check the TSOP38238 datasheet for more details...$1.95In stock -
Standard LCD 20x4 + extras - white on blue
Product ID: 198Standard HD44780 LCDs are useful for creating standalone projects. 20 characters wide, 4 rows. White text on blue background. Connection port is 0.1" pitch, single row for easy breadboarding and wiring. Single LED backlight with a resistor included, you can power it directly from 5V. If it's too bright for you, it can be dimmed easily with a resistor or PWM and uses...$17.95In stock -
RGB backlight positive LCD 16x2 + extras - black on RGB
Product ID: 398This is a fancy upgrade to standard 16x2 LCDs, instead of just having blue and white, or red and black, this LCD has black characters on a full color RGB-backlight background! That means you can change the background color to anything you want - red, green, blue, pink, white, purple yellow, teal, salmon, chartreuse, or just leave it off for a neutral background. This...$12.9519 in stock -
INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max - STEMMA QT
Product ID: 904This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219 chip on this breakout to both measure both the high side voltage and DC current draw over I2C with ±1% precision. Please Note: As of Sept 2022, due to the severe chip shortage, we've had to update this design to use...$9.95In stock -
ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic
Product ID: 1083For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller...$9.95In stock -
Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor - STEMMA QT
Product ID: 2651Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! This precision sensor from Bosch is the best low-cost, precision sensing solution...$9.9568 in stock -
LED Charlieplexed Matrix - 9x16 LEDs - Yellow
Product ID: 2948These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement This is the Yellow version. Check out our other colors! Check out our detailed tutorial for Arduino & CircuitPython support,...$6.9547 in stock -
LED Charlieplexed Matrix - 9x16 LEDs - Cool White
Product ID: 2974These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement This is the Cool White version. Check out our other colors! Check out our detailed tutorial for Arduino & CircuitPython...$7.9540 in stock -
Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Red
Product ID: 3108One segment? No way dude! 7-Segments for life! This is the Red Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Blue, White, and Yellow! 7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the...$9.952 in stock -
Adafruit 0.54" Quad Alphanumeric FeatherWing Display - Blue
Product ID: 3128Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the Blue Adafruit 0.54" Dual Alphanumeric FeatherWing Display Combo Pack! We also have these combo packs in Green, Red, White, Yellow-Green and Yellow. This is a nice, bright alphanumeric display that shows letters and numbers in...$13.951 in stock -
Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing - Green
Product ID: 3136You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in five vivid...$10.95In stock -
Thermocouple Type-K Glass Braid Insulated Stainless Steel Tip
Product ID: 3245Thermocouples are best used for measuring temperatures that can go above 100°C. This is a bare wires stainless-steel tip probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200°C, this one uses a fiberglass braid so it can be used in high temperature measurements such as heaters...$9.95In stock -
Adafruit AMG8833 IR Thermal Camera FeatherWing
Product ID: 3622A Feather board without ambition is a Feather board without FeatherWings! This is the Thermal Camera FeatherWing: thanks to the Panasonic AMG8833 8x8 GridEYE sensor, it adds heat-vision to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight! This...$44.95In stock -
PIR (motion) sensor
Product ID: 189PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on zombies, not guaranteed). This one has an adjustable delay before firing (approx 2-4 seconds), adjustable sensitivity and we include a 1 foot (30 cm) cable with a socket so you can easily reposition the sensor or mount it using the two holes on either side. Runs on...$9.95In stock -
Thermocouple Type-K Glass Braid Insulated - K
Product ID: 270Thermocouples are best used for measuring temperatures that can go above 100 °C. This is a bare wires bead-probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200 °C, this one uses a fiberglass braid so it can be used in high temperature measurements such as heaters and ovens....$9.95In stock -
TTL Serial JPEG Camera with NTSC Video
Product ID: 397This camera module can be a pretty neat project addition. It was designed to be used in security systems and does two main things - it outputs NTSC video and can take snapshots of that video (in color) and transmit them over the TTL serial link. You can snap pictures at 640x480, 320x240 or 160x120 and they're pre-compressed JPEG images which makes them nice and small...$39.95In stock -
Weatherproof TTL Serial JPEG Camera with NTSC Video and IR LEDs
Product ID: 613This weatherproof camera module is a classy upgrade to the basic camera module we already stock in the shop. The main differences is that this one comes in a nice metal case with a mounting hinge, a 1 meter long cable with the TTL & NTSC signals brought out, and it has an automatic IR LED system for night time photos. When the onboard photo-cell detects that it...$54.95In stock -
Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685
Product ID: 815You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? You could give up OR you could just get this handy PWM and Servo driver breakout. When we saw this...$14.95In stock -
Electret Microphone Amplifier - MAX4466 with Adjustable Gain
Product ID: 1063Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really...$6.95In stock -
Assembled Standard LCD 16x2 + extras - White on Blue
Product ID: 1447Standard HD44780 LCDs are useful for creating standalone projects. This product is similar to our Standard LCD 16x2 display but comes with the header soldered on! 16 characters wide, 2 rows. White text on blue background. Connection port is 0.1" pitch, single row for easy breadboarding and wiring. Pins are documented on the back of the LCD to assist in wiring it up....$10.95In stock -
Blinka the CircuitPython Temporary Tattoo
Product ID: 2600From Ötzi the Iceman to Gucci Mane's ice cone face tat, tattooing has been a cultural practice for thousands of years. Whether it's in commemoration or self expression, skin art can be a big decision! Here at Adafruit we're definitely not afraid of permanence, but needles can be pretty scary! Which is why we love this Blinka the CircuitPython Temporary Tattoo -...$0.9563 in stock -
DC Motor + Stepper FeatherWing Add-on For All Feather Boards
Product ID: 2927A Feather board without ambition is a Feather board without FeatherWings! This is the DC Motor + Stepper FeatherWing which will let you use 2 x bi-polar stepper motors or 4 x brushed DC motors (or 1 stepper and 2 DC motors). Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and let the...$19.9575 in stock -
LED Charlieplexed Matrix - 9x16 LEDs - Red
Product ID: 2947These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement This is the Red version. Check out our other colors! Check out our detailed tutorial for Arduino & CircuitPython support,...$7.5037 in stock -
LED Charlieplexed Matrix - 9x16 LEDs - Blue
Product ID: 2973These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement This is the Blue version. Check out our other colors! Check out our detailed tutorial for Arduino & CircuitPython support,...$6.9522 in stock -
Adafruit 0.54" Quad Alphanumeric FeatherWing Display - White
Product ID: 3127Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the White Adafruit 0.54" Dual Alphanumeric Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Blue, Yellow-Green, and Yellow. This is a nice, bright alphanumeric display that shows letters and...$13.9538 in stock -
Adafruit 0.54" Quad Alphanumeric FeatherWing Display - Yellow
Product ID: 3131Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the Yellow Adafruit 0.54" Dual Alphanumeric Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Yellow-Green, Blue, and White. This is a nice, bright alphanumeric display that shows letters and...$10.5068 in stock -
Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing Yellow
Product ID: 3135You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in five vivid...$10.9532 in stock -
Adafruit 0.8" 8x16 LED Matrix FeatherWing Display - Yellow-Green
Product ID: 3154You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our adorable miniature LED matrices with a FeatherWing driver board. At 0.8" square, these little 8x8 matrices have got everything a big LED matrix has, but bite sized! Double them up for 128 total bright yellow-green LEDs....$11.9516 in stock -
Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT
Product ID: 3660The long awaited BME680 from Bosch gives you all the environmental sensing you want in one small package. This little sensor contains temperature, humidity, barometric pressure, and VOC gas sensing capabilities. All over SPI or I2C at a great price! Like the BME280 & BMP280, this precision sensor from Bosch can measure humidity with ±3% accuracy,...$18.95In stock -
Standard LCD 16x2 + extras - white on blue
Product ID: 181Standard HD44780 LCDs are useful for creating standalone projects. 16 characters wide, 2 rows. White text on blue background. Connection port is 0.1" pitch, single row for easy breadboarding and wiring. Pins are documented on the back of the LCD to assist in wiring it up. Single LED backlight included can be dimmed easily with a resistor or PWM and uses much less...$9.95In stock -
RGB backlight positive LCD 20x4 + extras - black on RGB
Product ID: 499This is a fancy upgrade to standard 20x4 LCDs, instead of just having blue and white, or red and black, this LCD has black characters on a full color RGB background! That means you can change the display background color to anything you want - red, green, blue, pink, white, purple yellow, teal, salmon, chartreuse. This LCD looks strikingly good in person. This LCD is...$24.9568 in stock -
Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Blue
Product ID: 3106One segment? No way dude! 7-Segments for life! This is the Blue Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, and Yellow! 7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the...$11.9512 in stock -
Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Yellow - STEMMA QT / Qwiic
Product ID: 3110One segment? No way dude! 7-Segments for life! This is the Yellow Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, and Blue! 7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the...$9.9517 in stock -
Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing - Red
Product ID: 3134You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in five vivid...$9.954 in stock -
Adafruit 15x7 CharliePlex LED Matrix FeatherWing - Cool White
Product ID: 3138You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in five vivid...$12.951 in stock -
Adafruit 0.8" 8x16 LED Matrix FeatherWing Display - Red
Product ID: 3152You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our adorable miniature LED matrices with a FeatherWing driver board. At 0.8" square, these little 8x8 matrices have got everything a big LED matrix has, but bite sized! Double them up for 128 total bright red LEDs. This is...$11.952 in stock -
Adafruit TFT FeatherWing - 3.5" 480x320 Touchscreen for Feathers - V2 with TSC2007
Product ID: 3651Spice up your Feather project with a beautiful 3.5" touchscreen display shield with built in microSD card socket. This TFT display is 3.5" diagonal with a bright 6 white-LED backlight. You get a massive 480x320 pixels with individual 16-bit color pixel control. It has way more resolution than a black and white 128x64 display, and twice as much as our 2.4" TFT...$39.9543 in stock -
TMP36 - Analog Temperature sensor - TMP36
Product ID: 165Wide range, low power temperature sensor outputs an analog voltage that is proportional to the ambient temperature. To use, connect pin 1 (left) to power (between 2.7 and 5.5V), pin 3 (right) to ground, and pin 2 to analog in on your microcontroller. The voltage out is 0V at -50°C and 1.75V at 125°C. You can easily calculate the temperature from the voltage...$2.75In stock -
MicroSD card breakout board+
Product ID: 254Not just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use. Onboard 5v->3v regulator provides 150mA for power-hungry cards. 3v level shifting means you can use this with ease on either 3v or 5v systems. Uses a proper level shifting chip, not resistors: less problems, and faster read/write access. Use 3 or 4 digital pins...$7.50In stock -
10K Precision Epoxy Thermistor - 3950 NTC
Product ID: 372Need to measure something damp? This epoxy-coated precision 1% 10K thermistor is an inexpensive way to measure temperature in weather or liquids. The resistance in 25 °C is 10K (+- 1%). The resistance goes down as it gets warmer and goes up as it gets cooler. For specific temperature-to-resistance, check the lookup table. These are often used for air...$4.00In stock -
Mini Remote Control
Product ID: 389This little remote control would be handy for controlling a robot or other project from across the room. It has 21 buttons and a layout we thought was handy: directional buttons and number entry buttons. The remote uses the NEC encoding type and sends data codes 0 thru 26 (it skips #3, #7, #11, #15, #19 and #23) to address #0. You can use this to control something...$4.95In stock -
Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates - PA1616S
Product ID: 746We carry a few different GPS modules here in the Adafruit shop, but none that satisfied our every desire - that's why we designed this little GPS breakout board. We believe this is the Ultimate GPS module, so we named it that. It's got everything you want and more: -165 dBm sensitivity, 10 Hz updates, 66 channels. 5V friendly design and only 20mA current draw....$29.95In stock -
ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic
Product ID: 1085For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller...$14.95In stock -
Adafruit 14-Segment Alphanumeric LED FeatherWing - STEMMA QT / Qwiic
Product ID: 3089Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. A Feather board without ambition is a Feather board without FeatherWings! This is the Adafruit 0.54" 4-Digit 14-Segment Display FeatherWing! This 14-segment FeatherWing backpack makes it really easy to add a bright alphanumeric display...$7.95In stock -
Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing - White
Product ID: 3109One segment? No way dude! 7-Segments for life! This is the White Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Blue, and Yellow! 7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the...$10.9541 in stock -
Adafruit 0.54" Quad Alphanumeric FeatherWing Display - Green
Product ID: 3129Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the Green Adafruit 0.54" Dual Alphanumeric FeatherWing Display Combo Pack! We also have these combo packs in Blue, Red, White, Yellow-Green, and Yellow. This is a nice, bright alphanumeric display that shows letters and numbers...$13.9544 in stock -
Adafruit Ultimate GPS FeatherWing - PA1616D
Product ID: 3133Give your Feather a sense of place, with an Ultimate GPS FeatherWing. In 2013 we designed the Ultimate GPS module to satisfy all your GPS desires - and now we have brought its power and versatility plus more to our Feather series with the Adafruit Ultimate GPS FeatherWing! This FeatherWing plugs right into your Feather board and gives it a precise, sensitive, and...$24.95In stock -
Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing - Blue
Product ID: 3137You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in five vivid...$10.9520 in stock -
Adafruit 0.8" 8x16 LED Matrix FeatherWing Display Kit - Green
Product ID: 3151You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our adorable miniature LED matrices with a FeatherWing driver board. At 0.8" square, these little 8x8 matrices have got everything a big LED matrix has, but bite sized! Double them up for 128 total bright green LEDs. This is...$14.9550 in stock -
LED Charlieplexed Matrix - 9x16 LEDs - Warm White
Product ID: 3162These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement This is the Warm White version. Check out our other colors! Check out our detailed tutorial for Arduino & CircuitPython...$8.958 in stock -
Adafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2 - STEMMA QT / Qwiic
Product ID: 3709Breathe easy with the SGP30 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at Sensirion, with I2C interfacing and fully calibrated output signals with a typical accuracy of 15% within measured values. The SGP combines multiple metal-oxide sensing elements on one chip to provide more detailed...$17.50In stock -
Adafruit INA219 FeatherWing
Product ID: 3650The INA219 FeatherWing makes power-monitoring problems a thing of the past. Instead of struggling with two multimeters, you can just use the handy INA219 chip on this breakout to measure both the high side voltage and DC current draw over I2C with 1% precision. Works with any and all Feathers! Communicates over I2C so its super-simple to use, you can even change the...$7.9512 in stock -
MCP4725 Breakout Board - 12-Bit DAC with I2C Interface - STEMMA QT / qwiic
Product ID: 935Your microcontroller probably has an ADC (analog -> digital converter) but does it have a DAC (digital -> analog converter)??? Now it can! This breakout board features the easy-to-use MCP4725 12-bit DAC. Control it via I2C and send it the value you want it to output, and the VOUT pin will have it. Great for audio / analog projects, such as when you can't use...$4.95In stock -
Adafruit 0.96" 160x80 Color TFT Display w/ MicroSD Card Breakout - ST7735
Product ID: 3533Say hello to our 0.96" 160x80 Color TFT Display w/ MicroSD Card Breakout – we think it's T-F-Terrific! It's the size of your thumbnail, with glorious 160x80 pixel color. This very very small display is only 0.96" diagonal, packed with RGB pixels, for making very small high-density displays. This lovely little display breakout is a great way to add a small,...$7.95In stock -
PN532 NFC/RFID controller breakout board - v1.6
Product ID: 364The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC. It can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment processing), and 'act' like a NFC tag. If you want to do any sort of embedded NFC work, this is the chip you'll want to use! NFC (Near Field...$39.9518 in stock -
Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor - JST PH 2mm
Product ID: 4026Most low cost soil sensors are resistive style, where there's two prongs and the sensor measures the conductivity between the two. These work OK at first, but eventually start to oxidize because of the exposed metal. Even if they're gold plated! The resistivity measurement goes up and up, so you constantly have to re-calibrate your code. Also, resistive measurements...$7.50In stock -
HC-SR04 Ultrasonic Sonar Distance Sensor + 2 x 10K resistors
Product ID: 3942If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish treats. Until genetic modifications catches up with our desires, we'll just have to make do with these handy HC-SR04 Ultrasonic Sonar Distance Sensors and a pair of flippers. These ubiquitous sensors are really common in...$3.95In stock -
Adafruit 16x8 LED Matrix Driver Backpack - HT16K33 Breakout
Product ID: 1427This is the magic sauce in our 7-segment and matrix backpacks, now available in breadboard-friendly breakout board format. The HT16K33 is a neat little chip that has the ability to drive a multiplexed 16x8 matrix (that's 128 individual LEDs). The communication protocol is I2C so it uses only 2 pins, and you can have up to 8 selectable I2C addresses so thats a total...$7.95In stock -
PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003
Product ID: 3686Breathe easy, knowing that you can track and sense the quality of the air around you with the PM2.5 Air Quality Sensor with Breadboard Adapter particulate sensor. Mad Max & Furiosa definitely should have hooked up one of these in their truck while scavenging the dusty desert wilderness of post-apocalyptic Australia. And for those of us not living in an Outback...$39.95In stock -
Membrane 3x4 Matrix Keypad + extras - 3x4
Product ID: 419Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to...$3.95In stock -
High Temp Waterproof DS18B20 Digital temperature sensor + extras
Product ID: 642This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet conditions. This sensor is a little more expensive than the other waterproof version we have with a PVC cable because this one can be used up to 125°C - the limit of the sensor itself. That said, it's...$14.951 in stock -
4x4 Matrix Keypad
Product ID: 3844Punch in your secret key (or Jenny's number) into this numeric matrix keypad. This keypad has 16 buttons, arranged in a telephone-line 4x4 grid. The keys are connected into a matrix, so you only need 8 microcontroller pins (4-columns and 4-rows) to scan through the pad. Check the tutorials tab for links to an Arduino library and example code. We include some header...$5.95In stock -
MPL115A2 - I2C Barometric Pressure/Temperature Sensor
Product ID: 992This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure. At 1.5 hPa resolution, it's not as precise as our favorite pressure sensor, the BMx280 series, which has up to 0.03 hPa resolution so we don't suggest it as a precision altimeter. However, it's great for basic barometric pressure sensing. The sensor is soldered...$9.95In stock -
Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz
Product ID: 2045Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from Best of all, we even have a great tutorial and library to get you started! Our code is designed for use with the Arduino microcontroller...$7.95In stock -
DS18B20 Digital temperature sensor + extras
Product ID: 374These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the...$3.95In stock -
Adafruit 24-Channel 12-bit PWM LED Driver - SPI Interface - TLC5947
Product ID: 1429For all of you out there who want to control 24 channels of PWM, we salute you! We also would like you to check out this breakout board for the TLC5947 PWM driver chip. This chip can control 24 separate channels of 12-bit PWM output. Designed (and ideal) for LED control, this board is not good for driving servos. If you need to drive servos, we have a controller for...$14.95In stock -
2.8" TFT LCD with Touchscreen Breakout Board w/MicroSD Socket - ILI9341
Product ID: 1770Add some jazz & pizazz to your project with a color touchscreen LCD. This TFT display is big (2.8" diagonal) bright (4 white-LED backlight) and colorful! 240x320 pixels with individual RGB pixel control, this has way more resolution than a black and white 128x64 display. As a bonus, this display has a resistive touchscreen attached to it already, so you can...$29.9558 in stock -
3x4 Matrix Keypad
Product ID: 3845Punch in your secret key (or Jenny's number) into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad. Check the tutorials tab for links to an Arduino library and example code. We include some header...$6.5087 in stock -
Adafruit 1.44" Color TFT LCD Display with MicroSD Card breakout - ST7735R
Product ID: 2088This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available! The 1.44" display has 128x128 color pixels....$14.95In stock -
Adafruit RFM69HCW Transceiver Radio Breakout - 868 or 915 MHz - RadioFruit
Product ID: 3070"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat." Sending data over long distances is like magic, and now you can be a magician...$9.95In stock -
Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT / Qwiic
Product ID: 3595This breakout is chock full o' sensors! Add basic gesture sensing, RGB color sensing, proximity sensing, or ambient light sensing to your project with the Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor. When connected to your microcontroller (running our library code) it can detect simple gestures (left to right, right to left, up to down, down to up are...$7.50In stock -
Waterproof 1-Wire DS18B20 Digital temperature sensor
Product ID: 381This is a pre-wired and waterproofed (with heat shrink) version of a 1 Wire DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances!...$9.95In stock -
OLED Breakout Board - 16-bit Color 1.5" w/microSD holder - EYESPI Connector
Product ID: 1431We love our black and white monochrome displays but we also like to dabble with some color now and then. Our big 1.5" color OLED displays are perfect when you need a small display with vivid, high-contrast 16-bit color. The visible portion of the OLED measures 1.5" diagonal and contains 128x128 RGB pixels, each one made of red, green and blue OLEDs. Each pixel can be...$39.9559 in stock -
74HC595 Shift Register - 3 pack
Product ID: 450Add lots more outputs to a microcontroller system with chainable shift registers. These chips take a serial input (SPI) of 1 byte (8 bits) and then output those digital bits onto 8 pins. You can chain them together so putting three in a row with the serial output of one plugged into the serial input of another to make 3 x 8 = 24 digital outputs. You can chain pretty...$2.9572 in stock -
MCP23017 - i2c 16 input/output port expander
Product ID: 732Add another 16 pins to your microcontroller using an MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16 general purpose pins. You can set each of 16 pins to be input, output, or input with a pullup. There's even the ability to get an interrupt via an external pin when any of the inputs...$6.95In stock -
High Temp Waterproof DS18B20 Digital Temperature Sensor - 3m long
Product ID: 3846This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet conditions. This sensor is a little more expensive than the other waterproof version we have with a PVC cable because this one can be used up to 125°C - the limit of the sensor itself. That said, it's...$19.95In stock -
2.8" TFT LCD with Cap Touch Breakout Board w/MicroSD Socket - EYESPI Connector
Product ID: 2090Add some jazz & pizazz to your project with a color capactive touchscreen LCD. This TFT display is big (2.8" diagonal) bright (4 white-LED backlight) and colorful! 240x320 pixels with individual RGB pixel control, this has way more resolution than a black and white 128x64 display. As a bonus, this display has a capacitive single-touch touchscreen attached to it...$29.95In stock -
Adafruit RFM69HCW Transceiver Radio Breakout - 433 MHz - RadioFruit
Product ID: 3071"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat." Sending data over long distances is like magic, and now you can be a magician...$9.95In stock -
Adafruit MPRLS Ported Pressure Sensor Breakout - 0 to 25 PSI
Product ID: 3965We stock a few barometric pressure sensors, great for altitude and weather measurements. This pressure sensor is special because it comes with a metal port! Unlike other pressure sensors, you can easily attach a tube to it, to measure air pressure inside a close space. In particular we think this would be a great sensor for use with making DIY assistive tech "Sip...$29.95In stock -
Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm
Product ID: 3317The VL53L0X is a Time of Flight distance sensor like no other you've used! The sensor contains a very tiny invisible laser source, and a matching sensor. The VL53L0X can detect the "time of flight", or how long the light has taken to bounce back to the sensor. Since it uses a narrow light source, it is good for determining distance of the surface directly in front of...$14.95In stock -
AM2320 Digital Temperature and Humidity Sensor
Product ID: 3721This little sensor looks an awful lot like the popular DHT11/DHT22 temperature and humidity sensors, but unlike classic DHT sensors, it has an I2C interface! That's right, you do not need to use a bit-bang timing-specific protocol to talk to the AM2320, it uses plain-old-I2C. Whew, that makes things a little easier, doesn't it? But! We'll let you know, this sensor is...$3.95In stock -
MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor
Product ID: 1893This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m). It has some upsides compared to the BMP280, such as interrupt outputs for ultra-low power usage,...$9.95In stock -
Adafruit DRV2605L Haptic Motor Controller - STEMMA QT / Qwiic
Product ID: 2305The DRV2605 from TI is a fancy little motor driver. Rather than controlling a stepper motor or DC motor, its designed specifically for controlling haptic motors - buzzers and vibration motors. Normally one would just turn those kinds of motors on and off, but this driver has the ability to have various effects when driving a vibe motor. For example, ramping the...$7.95In stock -
Adafruit RFM95W LoRa Radio Transceiver Breakout - 868 or 915 MHz - RadioFruit
Product ID: 3072"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat." Sending data over long distances is like magic, and now you can be a magician...$19.95In stock -
Adafruit BMP388 - Precision Barometric Pressure and Altimeter - STEMMA QT
Product ID: 3966Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, and BMP280... now we've got the next generation, the Adafruit BMP388 Precision Barometric Pressure sensor. As you would expect, this sensor is similar to its earlier versions but even better. The BMP388 has better precision than ever, which makes it excellent for environmental sensing or...$9.95In stock -
Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface - TLC59711
Product ID: 1455For all of you out there who want to control 12 channels of PWM, we salute you! We also would like you to check out this breakout board for the TLC59711 PWM driver chip. This chip can control 12 separate channels of 16-bit PWM output. This is the highest-resolution PWM board we've seen! Designed (and ideal) for precision LED control, this board is not good for...$7.50In stock -
Blinka the CircuitPython Sticker
Product ID: 3725Snuggle up a friendly snake when you learn Python with this "Blinka the CircuitPython" sticker. Designed for use with educators, classrooms, workshops, Maker Faires, TechShops, Hackerspaces, Makerspaces and around the world to reward beginners on their skill building journey! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics,...$1.25In stock -
Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte
Product ID: 1895FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile)...$9.9572 in stock -
Thermocouple Type-K Glass Braid Insulated - 5m
Product ID: 3895Thermocouples are best used for measuring temperatures that can go above 100°C. This is a bare-wire bead-probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200°C, this one uses a fiberglass braid so it can be used in high temperature measurements such as heaters and ovens. There's...$24.9566 in stock -
Adafruit RFM96W LoRa Radio Transceiver Breakout - 433 MHz - RadioFruit
Product ID: 3073"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat." Sending data over long distances is like magic, and now you can be a magician...$19.95In stock -
Adafruit PT1000 RTD Temperature Sensor Amplifier - MAX31865
Product ID: 3648For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this resistance sensor, the resistor is actually a small strip of Platinum with a resistance of 1000 ohms at 0°C, thus...$14.95In stock -
Adafruit 6-pin AVR ISP Breadboard Adapter Mini Kit
Product ID: 1465Programming AVR? Always Googling the pinout? Well, now no longer! It's rare to find a mini kit so elegant, it deserves its own Haiku. A simple breakout, 2x3 box header in the center, two 1x3's on the side. Plugs into any breadboard for neat wiring (in both nifty and clean senses of the word). Comes with a quality mini PCB, a 2x3 box header and a small stick of 0.1"...$0.9598 in stock -
Adafruit PT100 RTD Temperature Sensor Amplifier - MAX31865
Product ID: 3328For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this resistance sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0°C, thus...$14.95In stock -
Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByte
Product ID: 1897FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile)...$5.95In stock -
Platinum RTD Sensor - PT1000 - 3 Wire 1 meter long
Product ID: 3984For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 1000 ohms at 0°C, thus the name...$14.95In stock -
DS2413 1-Wire Two GPIO Controller Breakout
Product ID: 1551You're too cool for I2C, and SPI has so many wires, 8-bit parallel... how can that be fashionable!? You are a 1-Wire kinda gal, and you want more 1-Wire breakouts in your life to complement all of your great engineering. Well rock on, because here you go, it's a 1-Wire controller with two open-drain GPIO. You can put as many of the DS2413's as you want on a single...$5.95In stock -
Adafruit Sensirion SHT31-D - Temperature & Humidity Sensor
Product ID: 2857Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And, finally we have some that have a true I2C interface for easy reading. The SHT31-D sensor has an excellent ±2% relative humidity and ±0.3°C accuracy for most uses. We now use the version with a PTFE filter, it'll stay clean while still...$13.95In stock -
MCP3008 - 8-Channel 10-Bit ADC With SPI Interface
Product ID: 856Need to add analog inputs? This chip will add 8 channels of 10-bit analog input to your microcontroller or microcomputer project. It's super easy to use and uses SPI so only 4 pins are required. We chose this chip as a great accompaniment to the Raspberry Pi computer because it's fun to have analog inputs but the Pi does not have an ADC. We have a tutorial and code...$4.50In stock -
Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board - STEMMA QT
Product ID: 1899It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This I2C digital humidity sensor is an...$10.95In stock -
i2c / SPI character LCD backpack - STEMMA QT / Qwiic
Product ID: 292Character LCDs are a fun and easy way to have your microcontroller project talk back to you. They are also common, and easy to get, available in tons of colors and sizes. We've written tutorials on using character LCDs with an Arduino (or similar microcontroller) but find that the number of pins necessary to control the LCD can be restrictive, especially with...$9.95In stock -
ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic
Product ID: 1231Filling out our accelerometer offerings, we now have the really lovely digital ADXL345 from Analog Devices, a triple-axis accelerometer with digital I2C and SPI interface breakout. We added an on-board 3.3V regulator and logic-level shifting circuitry, making it a perfect choice for interfacing with any 3V or 5V microcontroller such as the Arduino. The sensor has...$17.50In stock -
Adafruit Prop-Maker FeatherWing
Product ID: 3988The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of us, with tons of stuff packed in to make sabers & swords, props, toys, cosplay pieces, and more. We looked at hundreds of prop builds, and thought...$9.9580 in stock -
MCP23008 - i2c 8 input/output port expander
Product ID: 593Add another 8 pins to your microcontroller using an MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 8 general purpose pins. You can set each of 8 pins to be input, output, or input with a pullup. There's even the ability to get an interrupt via an external pin when any of the inputs change...$1.9551 in stock -
Adafruit CRICKIT FeatherWing for any Feather
Product ID: 3343Sometimes we wonder if robotics engineers ever watch movies. If they did, they'd know that making robots into servants always ends up in a robot rebellion. Why even go down that path? Here at Adafruit, we believe in making robots our friends! So if you find yourself wanting a companion, consider the robot. They're fun to program, and you can get creative with...$29.9516 in stock -
Adafruit Universal Thermocouple Amplifier MAX31856 Breakout
Product ID: 3263Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference, as well as calculations to handle any non-linearities. For a long time we've suggested our MAX31855K breakout, which works great but is only for K-type thermocouples. Now we're happy to offer a great new thermocouple amplifier/converter that can handle just about any type...$17.50In stock -
Adafruit ATSAMD09 Breakout with seesaw
Product ID: 3657Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware support to any I2C-capable microcontroller or microcomputer. Instead of getting separate I2C GPIO expanders, ADCs, PWM drivers, etc, seesaw can be configured to give a wide range of capabilities. For example, our ATSAMD09 breakout with seesaw gives you 3 x 12-bit ADC...$4.95In stock -
CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI
Product ID: 1602Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip can handle up to 8 individual touch pads, and has a very nice feature that makes it stand out for us: it will light up the 8 onboard LEDs when the matching touch sensor fires to help you debug your...$7.95In stock -
Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout
Product ID: 3779The colors of the rainbow, so pretty in the sky Are also in this sensor, controlled by you and I! Detect trees of green, and red roses too with the new Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout. This sensor from AMS has 6 integrated visible light sensing channels for red, orange, yellow, green, blue, and violet. These channels can be read via...$19.9553 in stock -
Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT
Product ID: 1980When the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it. The TSL2591 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing...$6.95In stock -
1.8" Color TFT LCD display with MicroSD Card Breakout - ST7735R
Product ID: 358This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available! The 1.8" display has 128x160 color pixels....$19.95In stock -
TCA9548A I2C Multiplexer
Product ID: 2717You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You would be, if you didn't have this ultra-cool TCA9548A 1-to-8 I2C...$6.95In stock -
Platinum RTD Sensor - PT100 - 3 Wire 1 meter long
Product ID: 3290For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0°C, thus the name...$11.95In stock -
Adafruit Grand Central M4 Express featuring SAMD51 - Without Headers
Product ID: 4084Are you ready? Really ready? Cause here comes the Adafruit Grand Central featuring the Microchip ATSAMD51. This dev board is so big, it's not named after a Metro train, it's a whole freakin' station! This board is like a freight train, with its 120MHz Cortex M4 with floating point support. Your code will zig and zag and zoom, and with a bunch of extra peripherals for...$29.95In stock -
Adafruit TLV493D Triple-Axis Magnetometer - STEMMA QT / Qwiic
Product ID: 4366The TLV493D 3-axis magnetometer is a great little sensor for detecting magnets in 3D. In fact, the manufacturer Infineon suggests it could be used to make a joystick! You could also use it for other cool things like detecting objects with magnets attached, like the lid of a box, or maybe a statue that unlocks your secret lair when placed on your mantle? The TLD493D...$5.9533 in stock -
Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic
Product ID: 4161The VCNL4040 is a handy two-in-one sensor, with a proximity sensor that works from 0 to 200mm (about 7.5 inches) and light sensor with range of 0.0125 to 6553 lux. We've all been there. That thing is close but how close? When you need to measure a small distance with reasonable accuracy, such as the rough height of particularly calm bumble bee, the VCNL4040 Proximity...$5.95In stock -
ADT7410 High Accuracy I2C Temperature Sensor Breakout Board - Stemma QT
Product ID: 4089Analog Devices, known for their reliable and well-documented sensor chips - has a high precision and high resolution temperature sensor on the market, and we've got a breakout to make it easy to use! The Analog Devices ADT7410 gets straight to the point - it's an I2C temperature sensor, with 16-bit 0.0078°C temperature resolution and 0.5°C temperature...$5.9567 in stock -
Adafruit PCT2075 Temperature Sensor - STEMMA QT / Qwiic
Product ID: 4369The Adafruit PCT2075 Temperature Sensor is a 'code compatible' drop-in replacement for a very common I2C temperature sensor, the LM75. Compared to the LM75, however, the 11-bit ADC in the PCT2075 provides more precise measurements when compared to the LM75's 9-bit ADC. Additionally, because the PCT2075 allows the address pins to work in three states (high, low,...$4.95In stock -
Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic
Product ID: 4162Vishay has a lot of light sensors out there, and this is a nice simple lux sensor that's easy to add to any microcontroller. Most light sensors just give you a number for brighter/darker ambient lighting. The VEML7700 makes your life easier by calculating the lux, which is an SI unit for light. You'll get more consistent readings between multiple sensors because you...$4.95In stock -
Adafruit 1.14" 240x135 Color TFT Display + MicroSD Card Breakout - ST7789
Product ID: 4383Say hello to our 1.14" 240x135 Color TFT Display w/ MicroSD Card Breakout – we think it's T-F-Terrific! It's the size of your thumbnail, with glorious 240x135 high res pixel color. This very very small display is only 1.14" diagonal, packed with RGB pixels, for making very small high-density displays. We've been looking for a display like this for a long time -...$9.95In stock -
Adafruit Ultimate GPS GNSS with USB - 99 channel w/10 Hz updates
Product ID: 4279The Ultimate GPS module you know and love has a glow-up to let it be easily used with any computer, not just microcontrollers! With the built-in USB-to-Serial converter, you can now plug-n-play the Ultimate GPS into your computer, laptop, embedded Linux computer, and more. Power and transport data over any USB type C cable, with handy onboard indicator LEDs that let...$29.95In stock -
ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic
Product ID: 4097Analog Devices has followed up on their popular classic, the ADXL345, with this near-drop-in-replacement, the ADXL343. Like the original, this is a triple-axis accelerometer with digital I2C and SPI interface breakout. It has a wide sensitivity range and high resolution, operating with an 10 or 13-bit internal ADC. Built-in motion detection features make tap,...$5.95In stock -
Adafruit DS3502 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic
Product ID: 4286If you're a person like me that gets exhausted turning knobs all day, the DS3502 is just the ticket to calm all your knob-turning related troubles. Instead of having to turn knobs with your HANDS like an ANIMAL, the DS3502 I2C Digital Potentiometer allows you to let your microcontroller adjust the resistance for you! Now you can free your hands to spin your fidget...$4.9528 in stock -
Adafruit MCP9600 I2C Thermocouple Amplifier - K, J, T, N, S, E, B and R Type T
Product ID: 4101Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The Adafruit MCP9600 does all that for you, and can be easily interfaced with any microcontroller or single-board-computer with I2C. Inside, the chip handles all the analog stuff for you, and can interface with just about any thermocouple type: K, J, T, N, S, E, B and R...$15.95In stock -
Circuit Playground Express Soil Sensor Mini Kit
Product ID: 4060The thirst is real! Keep your flora (plants, not the board *wink*) happy and hydrated with the Circuit Playground Express Soil Sensor Mini Kit. This kit will teach you all about how to keep your plants in good condition, by measuring the soil moisture content using a nail and alligator clip, then display red or green LEDs on the Circuit Playground Express to tell you...$35.0018 in stock -
Adafruit PyRuler - Engineer Reference Ruler with CircuitPython
Product ID: 4319The first time you soldered up a surface mount component you may have been surprised "these are really small parts!" and there's a dozen of different names too! QFN, TDFN, SOIC, SOP, J-Lead, what do they mean and how can you tell how big they are? Now you can have a reference board at your fingertips with this snazzy PCB reference ruler. Measuring approx 1" x 6"...$11.95In stock -
Adafruit INA260 High or Low Side Voltage, Current, Power Sensor
Product ID: 4226This breakout board may well be the last current sensing solution you every need to buy. Not only can it do the work of two multimeters, but it can do it with amazing precision and flexibility. With it you can measure high or low side DC current, the bus voltage, and have it automatically calculate the power. It can do so over impressive voltage, current, and...$9.95In stock -
Adafruit Feather nRF52840 Express
Product ID: 4062The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth® Low Energy and native USB support featuring the nRF52840! It's our take on an 'all-in-one' Arduino-compatible + Bluetooth® Low Energy with built-in USB plus battery charging. With native USB it's even ready to join the CircuitPython party. We have other boards in the...$24.95In stock -
Adafruit LPS35HW Water Resistant Pressure Sensor - STEMMA QT
Product ID: 4258Sometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure. For the times you need to do both (or either), the LPS35HW is the pressure sensor for you. Combining protection from water intrusion with support for high precision relative and absolute measurements, this...$12.5029 in stock -
Adafruit Grand Central M4 Express featuring the SAMD51
Product ID: 4064Are you ready? Really ready? Cause here comes the Adafruit Grand Central featuring the Microchip ATSAMD51. This dev board is so big, it's not named after a Metro train, it's a whole freakin' station! This board is like a freight train, with its 120MHz Cortex M4 with floating point support. Your code will zig and zag and zoom, and with a bunch of extra peripherals for...$39.95In stock -
Adafruit 4x4 NeoTrellis Feather M4 Kit Pack
Product ID: 4352We've upgraded our popular 4x4 Trellis Keypad kit with a super-specifically-laser-cut enclosure that turns your 4x4 'Trellis into a handheld Feather M4 Express-powered light/music maker! Perfect for your next cool interface, MIDI instrument, control panel... whatever could benefit from a glow-up with an elegant black and white enclosure and with beautiful diffused...$45.9557 in stock -
Assembled Adafruit Prop-Maker FeatherWing
Product ID: 4145The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of us, with tons of stuff packed in to make sabers & swords, props, toys, cosplay pieces, and more. This version of the FeatherWing has plain headers...$10.9599 in stock -
Adafruit ADXL343 + ADT7410 Sensor FeatherWing
Product ID: 4147Upgrade any Feather board with motion and precision temperature sensing, with this all-in-one sensing FeatherWing. It sports two fantastic sensors from Analog Devices: an ADXL343 triple-axis accelerometer and an ADT7410 precision temperature sensor. Both sensors are connected over the shared I2C bus, so you can use it with any and all Feathers! We also break out the...$11.9527 in stock -
Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible - RCWL-1601
Product ID: 4007If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish treats. Until genetic modifications catches up with our desires, we'll just have to make do with these handy 3V Ultrasonic Sonar Distance Sensor and a pair of flippers. These ubiquitous sensors are really common in...$3.95In stock -
Adafruit AirLift FeatherWing – ESP32 WiFi Co-Processor
Product ID: 4264Give your Feather project a lift with the Adafruit AirLift FeatherWing - a FeatherWing that lets you use the powerful ESP32 as a WiFi co-processor. You probably have your favorite Feather (like the Feather M4) that comes with its own set of awesome peripherals and lots of libraries. But it doesn't have WiFi built in! So lets give that chip a best friend, the ESP32....$12.9535 in stock -
Adafruit KB2040 - RP2040 Kee Boar Driver
Product ID: 5302A wild Kee Boar appears! It’s a shiny KB2040! An Arduino Pro Micro-shaped board for Keebs with RP2040. (#keeblife 4 evah) A lot of folks like using Adafruit parts for their Keeb builds – but with the ItsyBitsy not being pin-compatible with the Pro Micro pinout, it really wasn't very easy without some sort of adapter plate. Now we’re seeing lots of...$8.95In stock -
Adafruit CAN Pal - CAN Bus Transceiver - TJA1051T/3
Product ID: 5708If you'd like to connect a board with native CAN Peripheral support, the Adafruit CAN Pal Transceiver will take the 3V logic level signals and convert them to CAN logic levels with the differential signaling required to communicate. Note that not all chips have a CAN peripheral! Some that we know do have it are the ESP32/ESP32-S2/ESP32-S3 (note that ESP32 calls this...$3.95In stock -
Adafruit Micro SD SPI or SDIO Card Breakout Board - 3V ONLY!
Product ID: 4682Micro SD cards and microcontrollers go together like micro-peanutbutter-and-jelly: SD cards are inexpensive, durable, easy to find at any shop, come in many sizes and can plug into any computer using a common SD card reader. That makes them perfect for microcontroller storage and retrieval - whether it's images, fonts, GIFs, audio files, or sensor logs. Wiring up SD...$3.50In stock -
DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor
Product ID: 5183The DHT20 is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the DHT22. This little sensor looks an awful lot like the popular DHT11/DHT22 temperature and humidity sensors, but unlike classic DHT sensors, it has an I²C interface! That's right, you do not need to use a bit-bang timing-specific protocol to talk to the...$4.50In stock -
Adafruit Sensirion SHT45 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic
Product ID: 5665Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHT45 sensor is the fourth generation (started at the SHT10 and worked its way up to the top!). The SHT45 has an excellent ±1.0% typical relative humidity accuracy from 25 to...$12.50In stock -
Adafruit AS7341 10-Channel Light / Color Sensor Breakout - STEMMA QT / Qwiic
Product ID: 4698The Adafruit AS7341 10-Channel Light / Color Sensor Breakout is a multi-channel spectrometer, which is a special type of light sensor that is able to detect not only the amount of light present but also the amounts of light within different wavelengths. This means that you can use it to detect much better than the human eye is capable of, what color or colors of...$18.95In stock -
Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
Product ID: 4566The AHT20 is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the DHT22. You can take sensor readings as often as you like, and it uses standard I2C so its super easy to use with any Arduino or Linux/Raspberry Pi board. This sensor has a typical accuracy of +- 2% relative humidity, and +-0.3 °C at 20-80% RH and 20-60...$4.50In stock -
Adafruit NAU7802 24-Bit ADC - STEMMA QT / Qwiic
Product ID: 4538If you are feeling the stress and strain of modern life a Wheatstone bridge and you want to quantify it, this handy breakout will do the job, no sweat! The Adafruit NAU7802 contains a super-high-resolution 24-Bit differential ADC with extra gain and calibration circuitry that makes it perfect for measuring strain gauges / load cells or other sensors that have four...$5.95In stock -
Adafruit RS232 Pal - Two Channel UART to RS-232 Level Shifters - MAX3232E
Product ID: 5987If you're looking to interface with telco, retro or industrial equipment you'll probably run into RS-232 interfaces. The Adafruit RS232 Pal - Two Channel UART to RS-232 Level Shifters is your friend in such cases, giving you two duplex channels of level shifting and taking care of the high/negative voltage generation all in a low cost breakout board. We use the...$3.95In stock -
Adafruit HDC3022 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic
Product ID: 5989We stock a large number of Temperature/Humidity sensors, so you're probably wondering why another one? Well, this Adafruit HDC3022 Precision Temperature & Humidity Sensor breakout features the highest accuracy & precision one we've see so far! It has the TI HDC302x series chip with typical 0.5% accuracy for the RH sensor (with 0.19% long-term drift) and...$8.95In stock -
Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C - Stemma QT / Qwiic
Product ID: 4471Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer? Sure you can program an Arduino or Trinket to talk to these devices and your computer, but why can't your computer just talk to those devices and sensors itself? Well, now your computer can talk to devices using the Adafruit MCP2221A...$6.50In stock -
Adafruit Trinkey QT2040 - RP2040 USB Key with Stemma QT
Product ID: 5056It's half USB Key, half Adafruit QT Py, and a lotta RP2040...it's Trinkey QT2040, the circuit board with an RP2040 heart and Stemma QT legs. Folks are loving the QT Py 2040 we made, but maybe you want something plug-and-play. So we thought, hey what if we made something like that plugs right into your computer's USB port? And this is what we came up with! The PCB is...$7.95In stock -
Raspberry Pi Pico 2W
Product ID: 6087Raspberry Pi Pico 2W is Raspberry Pi Foundation's update to their popular RP2040-based wireless ico board, now built on RP2350: their new high-performance, secure microcontroller. With a higher core clock speed, double the on-chip SRAM (512KB), double the on-board flash memory (4MB!), more powerful Arm M33 cores, new security and low-power features, and upgraded...$7.00In stock -
Adafruit QT Py - SAMD21 Dev Board with STEMMA QT
Product ID: 4600What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with our favorite lil chip, the SAMD21 (as made famous in our GEMMA M0 and Trinket M0 boards). This time it comes with our favorite connector - the STEMMA QT, a chainable I2C port that can be used with any of our STEMMA QT sensors and accessories. OLEDs! Inertial Measurment Units! Sensors...$7.50In stock -
Raspberry Pi Pico 2W with Header
Product ID: 6315Raspberry Pi Pico 2W is Raspberry Pi Foundation's update to their popular RP2040-based wireless ico board, now built on RP2350: their new high-performance, secure microcontroller. With a higher core clock speed, double the on-chip SRAM (512KB), double the on-board flash memory (4MB!), more powerful Arm M33 cores, new security and low-power features, and upgraded...$8.00In stock -
Adafruit MCP23017 I2C GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 5346We’ve gotten a lot of requests for a MCP23017 breakout and we’ve always sorta been like “ehh why not just use the DIP chip?” but with STEMMA QT we could see the use case for a plug and play version that comes with all the passives on board. This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. We particularly...$5.95In stock -
Adafruit DS3231 Precision RTC - STEMMA QT
Product ID: 5188The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low-power package. We've had a breakout board version of this RTC for a while, but we want to make it even easier for folks to...$13.9525 in stock -
Adafruit BME688 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT
Product ID: 5046The long-awaited BME688 from Bosch gives you all the environmental sensing you want in one small package. This little sensor contains temperature, humidity, barometric pressure, and VOC gas sensing capabilities. All over SPI or I2C at a great price! The BME688 is a 'drop in' replacement for the BME680 - it adds a method of programming the gas-sensor heater for...$19.95In stock -
Adafruit QT Py RP2040
Product ID: 4900What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with one of our new favorite chip, the RP2040. It's been made famous in the new Raspberry Pi Pico and our Feather RP2040 and ItsyBitsy RP2040, but what if we wanted something really smol? A new chip means a new QT Py, and the Raspberry Pi RP2040 is no exception. When we saw this chip we thought...$9.95In stock -
Adafruit Matrix Portal - CircuitPython Powered Internet Display
Product ID: 4745Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays... and our RGB Matrix Shields and FeatherWings can be quickly soldered together to make the wiring much easier. But what if we made it even easier than that? Like, no solder, no wiring, just instant plug-and-play? Dream no more - with the Adafruit Matrix Portal...$24.95In stock -
Adafruit LSM303AGR Accelerometer Magnetometer - STEMMA QT Qwiic
Product ID: 4413Do you know which way the wind blows? You will now, with this triple-axis accelerometer/magnetometer compass module. Inside are two sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity). The other is a magnetometer that can sense where the strongest magnetic force is coming from, generally...$12.50In stock -
Adafruit Sensirion SHT41 Temperature & Humidity Sensor - STEMMA QT / Qwiic
Product ID: 5776Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. The SHT41 sensor is the fourth generation of I2C temperature and humidity sensor from Sensirion. (They started at the SHT10 and worked its way up to the top!). The SHT41 has an excellent ±1.8% typical relative humidity accuracy from 25 to 75% and...$5.95In stock -
Adafruit LTC4311 I2C Extender / Active Terminator - STEMMA QT / Qwiic
Product ID: 4756I2C stands for Inter-Integrated-Circuit communications, it's meant for short distances on a PCB or subassembly. But, hey, we're engineers, and we like to push the limits of technology, right? So why not try to have I2C run over a meter long cable, or even longer? Well, if you try to do that you'll quickly find that the length of the cable adds capacitance and...$9.95In stock -
Raspberry Pi Pico H - Pico with Headers Soldered
Product ID: 5525The Raspberry Pi foundation changed single-board computing when they released the Raspberry Pi computer, now they're ready to do the same for microcontrollers with the release of the brand new Raspberry Pi Pico H with Soldered Headers. This low-cost microcontroller board features their powerful new chip, the RP2040, and all the fixin's to get started with IoT...$5.00In stock -
AM2315C - Encased I2C Temperature/Humidity Sensor
Product ID: 5182The AM2315C is a nice, enclosed temperature and humidity sensor from the same folks that brought us the AM2315. In fact, this enclosed sensor looks an awful lot like the popular AM2315 temperature and humidity sensors, but inside is the AHT20. You can power it with anything from 2.5V to 5.5V so it's good with 3V or 5V microcontrollers. You can take sensor readings as...$26.95In stock -
Adafruit MCP9601 (MCP96L01) I2C Thermocouple Amplifier - STEMMA QT / Qwiic
Product ID: 5165Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The Adafruit MCP9601 I2C Thermocouple Breakout (a.k.a MCP96L01) does all that for you and can be easily interfaced with any microcontroller or single-board computer with I2C. Inside, the chip handles all the analog stuff for you, and can interface with just about any...$14.95In stock -
Raspberry Pi Pico WH - Pico Wireless with Headers Soldered
Product ID: 5544The Raspberry Pi foundation changed single-board computing when they released the Raspberry Pi computer, now they're ready to do the same for microcontrollers with the release of the brand new Raspberry Pi Pico WH. This low-cost microcontroller board features their powerful new chip, the RP2040, and all the fixin's to get started with IoT embedded electronics...$7.0024 in stock -
Raspberry Pi Pico RP2040
Product ID: 4864The Raspberry Pi foundation changed single-board computing when they released the Raspberry Pi computer, now they're ready to do the same for microcontrollers with the release of the brand new Raspberry Pi Pico. This low-cost microcontroller board features a powerful new chip, the RP2040, and all the fixin's to get started with embedded electronics projects at a...$4.00In stock -
Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic
Product ID: 5580Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and they're easy to charge. On your phone, there's a little image of a battery cell that tells you the percentage of charge - so you know when you absolutely need to plug it in and when you can stay untethered. The Adafruit MAX17048...$5.95In stock -
Adafruit BMP390 - Precision Barometric Pressure and Altimeter - STEMMA QT / Qwiic
Product ID: 4816Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280, BMP388... now we've got the next generation, the Adafruit BMP390 (we refer to it as the BMP390L or BMP390, same thing!) Precision Barometric Pressure and Altimeter Breakout. As you would expect, this sensor is similar to its earlier versions but even better. The BMP390 has better...$10.95In stock -
Adafruit LTR390 UV Light Sensor - STEMMA QT / Qwiic
Product ID: 4831The LTR390 is one of the few low-cost UV sensors available, and it's a pretty nice one! With both ambient light and UVA sensing with a peak spectral response between 300 and 350nm. You can use it for measuring how much sun you can get before needing to covering up. Unlike the Si1145, this sensor will not give you UV Index readings. However, the Si1145 does UV Index...$4.9573 in stock -
Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic
Product ID: 4681This is the BH1750 16-bit Ambient Light Sensor from Rohm. Because of how important it is to humans and most other living things, sensing the amount of light in an environment is a common place to get started when learning to work with microcontrollers and sensors. Should we turn up the brightness of our display or dim it to save power? Which direction should your...$4.50In stock -
Adafruit Feather M4 CAN Express with ATSAME51
Product ID: 4759One of our favorite Feathers, the Feather M4 Express, gets a glow-up here with an upgrade to the SAME51 chipset which has built-in CAN bus support! Like its SAMD51 cousin, the ATSAME51J19 comes with a 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this...$24.95In stock -
Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout - STEMMA QT / Qwiic
Product ID: 5027The MCP9808 digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard I2C. With three address jumpers on the back, you can connect up to 8 to a single I2C bus...$4.95In stock -
Adafruit Feather RP2040 Adalogger - 8MB Flash with microSD Card - STEMMA QT / Qwiic
Product ID: 5980This is the Adafruit Feather RP2040 Adalogger - our take on an 'all-in-one' RP2040 data-logger (or data-reader) with built-in USB, battery charging, and a microSD holder ready to rock! We have other boards in the Feather family, check'em out here The RP2040 Adalogger is the same size and shape as a Feather and is intended to make your next data logging or data...$14.95In stock -
Adafruit Sensirion SHT45 Precision Temp & Humidity with PTFE - STEMMA QT / Qwiic
Product ID: 6174Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHT45 sensor is the fourth generation (started at the SHT10 and worked its way up to the top!). The SHT45 has an excellent ±1.0% typical relative humidity accuracy from 25 to...$13.50In stock -
Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic
Product ID: 4632Breathe easy, knowing that you can track and sense the quality of the air around you with this Adafruit PMSA003I Air Quality Breakout. This sensor is great for monitoring air quality, in a compact plug-in format. Best of all, unlike almost all other sensors we've seen that are UART interface, this one is I2C interface, which makes it a great match for single-board...$44.9535 in stock -
Adafruit HX711 24-bit ADC for Load Cells / Strain Gauges
Product ID: 5974If you are feeling the stress and strain of modern life a Wheatstone bridge and you want to quantify it, this handy breakout will do the job, no sweat! The Adafruit HX711 Breakout contains a super-high-resolution 24-Bit differential ADC with extra gain circuitry that makes it perfect for measuring strain gauges / load cells or other sensors that have four wires that...$9.95In stock -
Adafruit I2C to 8 Channel Solenoid Driver - STEMMA QT / Qwiic
Product ID: 6318Solenoids are a little like cats: if your project has one solenoid you'll probably stick with just one and in such cases our single MOSFET driver will work well. But if you have more than one solenoid, it's going to be anywhere from 2 to 24. Why? Maybe people just love their purring clicky-clacking. And driving a lot of solenoids is kind of a pain: they all need...$14.9570 in stock -
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
Product ID: 4903Sometimes you'll find yourself with an I2C bus controller on one side, and an I2C bus device on the other and you gotta keep em (electrically) separated. Maybe because one is Earth-grounded, maybe because you've got some funky power monitoring setup, maybe you want to reduce noise. Whatever it is, you can use the Adafruit ISO1540 Bidirectional I2C Isolator to add...$8.95In stock -
Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic
Product ID: 5190Take a deep breath in...now slowly breathe out. Mmm isn't it wonderful? All that air around us, which we bring into our lungs, extracts oxygen from and then breathes out carbon dioxide. CO2 is essential for life on this planet we call Earth - we and plants take turns using and emitting CO2 in an elegant symbiosis. But it's important to keep that CO2 balanced - you...$49.95In stock -
Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT
Product ID: 5700The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi and BLE support, and native USB, this QT Py is great for powering your IoT projects. Now we even have this powerhouse of a board with built in 2 Megabytes of PSRAM for when you need to buffer large datasets in...$12.50In stock -
Adafruit MLX90640 24x32 IR Thermal Camera Breakout - 110 Degree FoV
Product ID: 4469You can now add affordable heat-vision to your project and with an Adafruit MLX90640 Thermal Camera Breakout. This sensor contains a 24x32 array of IR thermal sensors. When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple...$74.95In stock -
Raspberry Pi Pico 2 - RP2350
Product ID: 6006Raspberry Pi Pico 2 is Raspberry Pi Foundation's update to their popular RP2040-based Pico board, now built on RP2350: their new high-performance, secure microcontroller. With a higher core clock speed, double the on-chip SRAM (512KB), double the on-board flash memory (4MB!), more powerful Arm M33 cores, new security and low-power features, and upgraded interfacing...$6.25In stock -
Raspberry Pi Pico W
Product ID: 5526The Raspberry Pi foundation changed single-board computing when they released the Raspberry Pi computer, now they're ready to do the same for microcontrollers with the release of the brand new Raspberry Pi Pico W. This low-cost microcontroller board features their powerful new chip, the RP2040, and all the fixin's to get started with IoT embedded electronics projects...$6.00In stock -
Adafruit BMP581 I2C or SPI Temperature and Pressure Sensor - STEMMA QT
Product ID: 6407Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280, BMP388, BMP390... now we've got the next generation, the Adafruit BMP58x Precision Barometric Pressure and Altimeter Breakout. As you would expect, this sensor is similar to its earlier versions but even better. The BMP581 has better precision than ever, which makes it excellent...$9.95In stock -
Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic
Product ID: 4885Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHT40 sensor is the fourth generation (started at the SHT10 and worked its way up to the top!). The SHT40 has an excellent ±1.8% typical relative humidity accuracy from 25 to...$5.95In stock -
Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT - 8 MB Flash / No PSRAM
Product ID: 5426The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi and BLE support, and native USB, this QT Py is great for powering your IoT projects. The ESP32-S3 is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has WiFi and BLE support,...$12.5064 in stock -
Adafruit SPA06-003 Temperature + Pressure Sensor - STEMMA QT
Product ID: 6420This pressure sensor from Goertek is a good low-cost sensing solution for measuring barometric pressure. If you need excellent accuracy and repeatability for altitude calculations, you can't beat the Bosch BMP series - but if you are doing basic DIY sensing, this sensor fits the bill. We see it used a lot for DIY quad copter builds and environmental sensing. The...$4.95In stock -
Raspberry Pi Pico 2 with Header
Product ID: 6328Raspberry Pi Pico 2 with Header is Raspberry Pi Foundation's update to their popular RP2040-based Pico board, now built on RP2350: their new high-performance, secure microcontroller. With a higher core clock speed, double the on-chip SRAM (512KB), double the on-board flash memory (4MB!), more powerful Arm M33 cores, new security and low-power features, and upgraded...$7.50In stock -
Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic
Product ID: 5189This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for data-logging, clock-building, time stamping, timers, and alarms, etc. Equipped with PCF8523 RTC - it can run from 3.3V or 5V power & logic! We've had a breakout board version of this...$4.95In stock -
Adafruit PCF8574 I2C GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 5545Expand your project possibilities, with the Adafruit PCF8574 GPIO Expander Breakout - an affordable 8 channel I2C expander. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. You could upgrade to a board with massive number of GPIO like the Grand Central, or you could pop on...$4.9539 in stock -
Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT
Product ID: 5325What has your favorite Espressif WiFi microcontroller, comes with our favorite connector - the STEMMA QT, a chainable I2C port, and has lots of Flash and RAM memory for your next IoT project? What will make your next IoT project flyyyyy? What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with one of our new favorite lil chips, the ESP32-S2! The...$12.50In stock -
Adafruit AW9523 GPIO Expander and LED Driver Breakout - STEMMA QT / Qwiic
Product ID: 4886Expand your project possibilities, with the Adafruit AW9523 GPIO Expander and LED Driver Breakout - a cute and powerful I2C expander with a lot of tricks up its sleeve. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. You could upgrade to a board with massive number of GPIO...$4.95In stock -
Adafruit SHT41 Trinkey - USB Temperature and Humidity Sensor
Product ID: 5912It's half USB Key, half temperature-humidity sensor... it's the Adafruit SHT41 Trinkey. We wanted to make it super-easy to add one of our most popular combination environmental sensors to any computer with a USB A port. The PCB is designed to slip into any USB A port on a computer or laptop. There's an ATSAMD21 microcontroller on board with just enough circuitry to...$10.95In stock -
Adafruit ItsyBitsy nRF52840 Express - Bluetooth® LE
Product ID: 4481What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy nRF52840 Express featuring the Nordic nRF52840 Bluetooth® LE processor! Teensy & powerful, with an fast nRF52840 Cortex M4 processor running at 64 MHz and 1 MB of FLASH - this microcontroller board is perfect when you want something very compact, with a heap-load of memory and...$19.95In stock -
Adafruit QT 3V to 5V Level Booster Breakout - STEMMA QT / Qwiic
Product ID: 5649If you're looking to use the Qwiic / Stemma QT standard for your next project - but you're using a sensor or device that requires 5V power or logic, this board is designed for you! It will let you use the 3V power and logic from your Raspberry Pi, or ARM Cortex microcontroller, and boost/shift it up to 5V for use with older or high-power devices that aren't happy...$2.9569 in stock -
Adafruit INA238 DC Current Voltage Power Monitor - STEMMA QT
Product ID: 6349The INA238 is an amazing power monitoring chip, with best-of-everything support: up to 85VDC common-mode, high or low side measurements, 16-bit ADC for precision measurements from milliamp to Amp, and I2C interface for easy configuration of alerts, oversampling, gain adjustments and more! The INA238 is similar to the INA228, with the same: up to +85V high or low-side...$10.95In stock -
Adafruit Ultimate GPS Breakout with GLONASS + GPS - PA1616D - 99 channel w/10 Hz updates
Product ID: 5440This version of the Ultimate GPS is even MORE Ultimate, with support for more GPS-like networks such as GLONASS, for even more coverage worldwide. It uses a slightly taller module than our classic Ultimate GPS, and uses a little more power. Otherwise its almost identical in functionality: -165 dBm sensitivity, 10 Hz updates, 99 channels. GPS + GLONASS support. 5V...$29.95In stock -
Adafruit LPS28 (LPS28DFW) Pressure Sensor - STEMMA QT / Qwiic
Product ID: 6067We stock a large number of barometric pressure sensors, and they all have slight differences: some are ported, some are tiny, some are popular and precise and some are low cost. The Adafruit LPS28 (LPS28DFW) Pressure Sensor is unique in that it can handle a much higher range of pressures: almost every other sensor we've encountered tops out at about 1260 hPa. That...$12.5070 in stock -
Adafruit ENS161 MOX Gas Sensor - STEMMA QT / Qwiic
Product ID: 6431*sniff* *sniff* ... do you smell that? No need to stick your nose into a carton of milk anymore, you can build a digital nose with the ENS161 Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at ScioSense, with I2C interfacing so you don't have to manage the heater and analog reading of a MOX sensor. It...$21.95In stock -
Adafruit Feather RP2040 with RFM95 LoRa Radio - 915MHz - RadioFruit and STEMMA QT
Product ID: 5714This is the Adafruit Feather RP2040 RF95 LoRa Radio. We call these RadioFruits, our take on a microcontroller with a "Long Range (LoRa)" packet radio transceiver with built-in USB and battery charging. It's an Adafruit Feather RP2040 with a 900MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth® LE and without the...$29.95In stock -
Adafruit MLX90632 FIR Remote Thermal Temperature Sensor - Medical Grade STEMMA QT / Qwiic
Product ID: 6403Remote infrared sensors are unique in their ability to measure something they are pointed at, but not touching, and we've been looking for a replacement for the now-discontiued TMP007 for a few years. The Adafruit MLX90632 FIR Temperature Sensor features a compact and low cost 'remote' infrared sensor. These are great when you want to measure the temperature of...$17.50In stock -
Adafruit AD5693R Breakout Board - 16-Bit DAC with I2C Interface - STEMMA QT / qwiic
Product ID: 5811Which is better, less bits or more? MORE of course! So why settle for a 12-bit DAC like the MCP4725 when you can go for the 16-bits of the AD5693? OK well there may be some reason to go with 12-bits, say if you don't need high resolution output and want to go with the more affordable DAC. But for those who like the finer things in life, the Adafruit AD5693R Breakout...$10.9550 in stock -
Adafruit Metro ESP32-S3 with 16 MB Flash 8 MB PSRAM
Product ID: 5500What's Metro-shaped and has an ESP32-S3 WiFi module? What has a STEMMA QT connector for I2C devices and a Lipoly charger circuit? What has your favorite Espressif WiFi microcontroller and lots of memory for your next IoT project? That's right - it's the new Adafruit Metro ESP32-S3! With native USB and a load of octal PSRAM, this board is perfect for use with...$24.95100 in stock -
Adafruit SCD-30 - NDIR True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic
Product ID: 4867Take a deep breath in...now slowly breathe out. Mmm isn't it wonderful? All that air around us, which we bring into our lungs, extracts oxygen from and then breathes out carbon dioxide. CO2 is essential for life on this planet we call Earth - we and plants take turns using and emitting CO2 in an elegant symbiosis. But it's important to keep that CO2 balanced - you...$58.9521 in stock -
Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic
Product ID: 5187Take a deep breath in...now slowly breathe out. Mmm isn't it wonderful? All that air around us, which we bring into our lungs, extracts oxygen from and then breathes out carbon dioxide. CO2 is essential for life on this planet we call Earth - we and plants take turns using and emitting CO2 in an elegant symbiosis. But it's important to keep that CO2 balanced - you...$44.9585 in stock -
Adafruit OV5640 Camera Breakout - 72 Degree Lens with Autofocus
Product ID: 5840Hobby-level microcontrollers are finally getting big and powerful enough to start handling camera modules that historically would have required a full computer or FPGA to handle. The RP2040 and ESP32-Sx series of chips, for example, have enough pins to communicate with the 8-bit data output, DMA to quickly grab a frame, and the necessary RAM to buffer a raw snapshot....$9.9521 in stock -
Adafruit Right Angle VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic
Product ID: 5378Vishay has a lot of light sensors out there, and this is a nice simple lux sensor that's easy to add to any microcontroller. Most light sensors just give you a number for brighter/darker ambient lighting. The VEML7700 makes your life easier by calculating the lux, which is an SI unit for light. You'll get more consistent readings between multiple sensors because you...$4.95In stock -
Adafruit INA237 85V 10A 16-bit DC Current Voltage Power Monitor - STEMMA QT
Product ID: 6340The INA237 is an amazing power monitoring chip, with best-of-everything support: up to 85VDC common-mode, high or low side measurements, 16-bit ADC for precision measurements from milliamp to Amp, and I2C interface for easy configuration of alerts, oversampling, gain adjustments and more! The INA237 is similar to the INA228, with the same: up to +85V high or low-side...$9.95In stock -
Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic
Product ID: 4808Cooling fans...They're everywhere, and they serve the important purpose of keeping things cool, generally electronics. One might rightfully think: "these fans are pretty good at moving air to keep things cool; maybe I can use one of these neat computer fans to keep my widget frosty" followed closely by throwing up one's hands in confusion at the sight of a 3 or even...$5.50In stock -
Adafruit ADS7830 8-Channel 8-Bit ADC with I2C - STEMMA QT / Qwiic
Product ID: 5836Many microcontrollers have ADCs these days, for reading analog/resistive sensors like potentiometers, thermistors, LDR light sensors, etc. but sometimes you need MOAR! Or maybe you're using a single board computer like a Raspberry Pi that has no ADCs at all! The Adafruit ADS7830 8-Channel 8-Bit ADC with I2C is an affordable 8-channel ADC with I2C interface, so it's...$5.9563 in stock -
Adafruit PCA9546 4-Channel I2C Multiplexer - TCA9546A Compatible
Product ID: 5663You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You would be if you didn't have this ultra-cool PCA9546 1-to-4 I2C...$3.95In stock -
Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT
Product ID: 4719FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile)...$19.95In stock -
Adafruit Sensirion SHTC3 Temperature & Humidity Sensor - STEMMA QT / Qwiic
Product ID: 4636Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHTC3 sensor has an excellent ±2% relative humidity and ±0.2 °C accuracy for most uses. Unlike some earlier SHT sensors, this sensor has a true I2C interface on...$6.95In stock -
Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz
Product ID: 5640Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from optional edge-launch SMA connector for output #1. (If you need SMA-connector outputs for all three ports, check out the non-QT breakout...$7.95In stock -
Adafruit ItsyBitsy ESP32 - PCB Antenna - 8 MB Flash / 2 MB PSRAM
Product ID: 5889What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy ESP32, a powerful processor PCB with a plethora of pins! It features the ESP32 Pico module, an FCC-certified module that contains an ESP32 chip with dual-core 240MHz Tensilica processor, WiFi, and Bluetooth® classic + BLE, configured with 8 MB of Flash memory, and 2 MB of PSRAM....$14.951 in stock -
Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic
Product ID: 5690This breakout board is a "three in one" product: The ATtiny1616 is part of the 'next gen' of AVR microcontrollers, and now we have a cute development/breakout board for it, with just enough hardware to get the chip up and running.It's also an Adafruit seesaw board. Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware...$4.95In stock -
Adafruit Feather nRF52840 Sense
Product ID: 4516The Adafruit Feather Bluefruit Sense takes our popular Feather nRF52840 Express and adds a smorgasbord of sensors to make a great wireless sensor platform. This Feather microcontroller comes with Bluetooth® Low Energy and native USB support featuring the nRF52840! This Feather is an 'all-in-one' Arduino-compatible + Bluetooth® Low Energy with built in USB...$39.50In stock -
ADXL375 - High G Accelerometer (+-200g) with I2C and SPI - STEMMA QT / Qwiic
Product ID: 5374Hey rocket man (burnin' out your fuse out there alone) ever wonder how fast you're rocketing? The Adafruit ADXL375 High G Accelerometer is an epic +-200g 3-axis accelerometer may be able to tell the answer. You read that right, this accelerometer can sense up to 200 g's of force in three axes of measurements (X Y Z) has and pins that can be used either as I2C or SPI...$24.95In stock -
Adafruit BMP585 Ported I2C / SPI Temperature and Pressure Sensor - STEMMA QT
Product ID: 6413Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280, BMP388, BMP390... now we've got the next generation, the Adafruit BMP585 Precision Barometric Pressure and Altimeter Breakout. As you would expect, this sensor is similar to its earlier versions but even better. The BMP585 has better precision than ever, which makes it excellent...$14.95In stock -
Adafruit MS8607 Pressure Humidity Temperature PHT Sensor - STEMMA QT / Qwiic
Product ID: 4716Because of their many applications, Pressure, Temperature, and Humidity sensors (PHT sensors) are a common offering from semiconductor companies. The MS8607 PHT sensor from TE Connectivity does an admirable job of measuring a wide range of all three environmental conditions. Each and every MS8607 sensor is calibrated at the factory and the calibration constants...$14.9564 in stock -
Adafruit Monochrome 1.12" 128x128 OLED Graphic Display - STEMMA QT / Qwiic
Product ID: 5297This OLED goes out to all the fans who want more pixels in a smaller size! Normally our 128x64 OLEDs are the biggest ones we've stocked that can use I2C. This one is a whopping 128x128 pixels in crisp monochrome. This display is a petite 1.12" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x128 individual white...$17.5038 in stock -
Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 4918It's a GPIO expander, it's a keypad matrix driver... its the Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - a cute and powerful I2C GPIO expander and keypad matrix driver! This chip is quite fancy, with the ability to act as your I2C multi-tool for handling keypads, buttons or LEDs. This chip has 18 total 'I/O' pins, 10 columns and 8 rows. You can of...$5.9510 in stock -
Adafruit USB Host FeatherWing with MAX3421E
Product ID: 5858Lots of microcontrollers these days have USB ports on them, to program or debug, act like a keyboard or disk drive, or simply send data between a computer and your firmware. But did you know that you can also add a USB Host port? That means that your microcontroller project can have a keyboard or mouse or disk drive plugged into it - which opens up a huge ecosystem...$14.9552 in stock -
Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels
Product ID: 4870It's half USB Key, half Adafruit Trinket...it's Neo Trinkey, the circuit board with a Trinket M0 heart and four RGB NeoPixels for customizable glow. We were inspired by some USB key flashlight boards that would turn any battery pack into an LED torch. So we thought, hey what if we made something like that but with fully programmable color NeoPixels? And this is what...$6.95In stock -
Adafruit SHT45 Trinkey - USB Temp and Humidity Sensor with PTFE
Product ID: 6260It's half USB Key, half temperature-humidity sensor... it's the Adafruit SHT45 Trinkey with a PTFE filter. We wanted to make it super-easy to add one of our most popular combination environmental sensors to any computer with a USB A port. The PCB is designed to slip into any USB A port on a computer or laptop. There's an ATSAMD21 microcontroller on board with just...$18.95In stock -
Adafruit OV5640 Camera Breakout - 120 Degree Low Distortion
Product ID: 5839Hobby-level microcontrollers are finally getting big and powerful enough to start handling camera modules that historically would have required a full computer or FPGA to handle. The RP2040 and ESP32-Sx series of chips, for example, have enough pins to communicate with the 8-bit data output, DMA to quickly grab a frame, and the necessary RAM to buffer a raw snapshot....$12.5036 in stock -
Adafruit Feather RP2040 RFM69 Packet Radio - 868 or 915MHz - RadioFruit and STEMMA QT
Product ID: 5712This is the Adafruit Feather RP2040 RFM69 Packet Radio (868 or 915 MHz). We call these RadioFruits, our take on an microcontroller with packet radio transceiver with built-in USB and battery charging. It's an Adafruit Feather RP2040 with a RFM69HCW 900MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth® LE and...$19.9525 in stock -
Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm
Product ID: 5976By customer request, this is a DS2484 Stemma QT board that uses a I2C-to-1W controller chip, with ESD protection and support for split supplies. You can easily connect it to an existing I2C bus and then use the screw terminals to attach multiple DS18B20's, or pair it with our 1-Wire chaining breakouts for fancier experimentation. You're probably familiar with the...$7.504 in stock -
Adafruit RS-232 Full Pinout Level-Shifter Breakout
Product ID: 5988If you want to interface with telco, retro, or industrial equipment, you'll probably run into RS-232 interfaces. The Adafruit RS232 Full-Pinout Breakout with 8 Channels of UART to RS-232 Level Shifters is your friend in such cases. It gives you 5 input and 3 output channels of level shifting and takes care of the high/negative voltage generation all in a low-cost...$6.95In stock -
Adafruit Mini I2C Gamepad with seesaw - STEMMA QT / Qwiic
Product ID: 5743Make a game or robotic controller for any I2C microcontroller or microcomputer with this tiny gamepad breakout board. This design has a 2-axis thumb joystick and 6 momentary buttons (4 large and 2 small). The board communicates with your host microcontroller over I2C so it's easy to use and doesn't take up any of your precious analog or digital pins. There is also an...$7.50In stock -
Adafruit Triple-axis Magnetometer - LIS2MDL - STEMMA QT / Qwiic
Product ID: 4488Sense the magnetic fields that surround us with this handy triple-axis magnetometer (compass) module. Magnetometers can sense where the strongest magnetic force is coming from, generally used to detect magnetic north, but can also be used for measuring magnetic fields. This sensor tends to be paired with a 6-DoF (degree of freedom) accelerometer/gyroscope to create a...$7.95In stock -
Adafruit QT 5V to 3V Level Shifter Breakout - STEMMA QT / Qwiic
Product ID: 5637If you're hankerin' to use the new Qwiic / Stemma QT standard for your next project - but you're still using a classic Arduino UNO or other 5V microcontroller, this board is designed for you! Note that Adafruit Stemma QT (I2C) breakout boards are all 3V and 5V safe, but many other Qwiic and other I2C devices are not 5V safe or compatible. That means that if you use...$2.95In stock -
Adafruit MLX90640 IR Thermal Camera Breakout - 55 Degree
Product ID: 4407You can now add affordable heat-vision to your project and with an Adafruit MLX90640 Thermal Camera Breakout. This sensor contains a 24x32 array of IR thermal sensors. When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple...$74.9536 in stock -
Adafruit TSC2007 I2C Resistive Touch Screen Controller - STEMMA QT
Product ID: 5423Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. Only problem is they require a bunch of analog pins and you have to keep polling them since the overlays themselves are basically just big potentiometers. If your microcontroller doesn't have analog inputs, or maybe you want...$4.95In stock -
Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic
Product ID: 4712Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and they're easy to charge. On your phone, there's a little image of a battery cell that tells you the percentage of charge - so you know when you absolutely need to plug it in and when you can stay untethered. The Adafruit LC709203F...$6.951 in stock -
Adafruit RS232 Full Breakout with DE9-M
Product ID: 6253If you want to interface with telco, retro, or industrial equipment, you'll probably run into RS-232 interfaces. The Adafruit RS232 Full-Pinout Breakout with 8 Channels of UART to RS-232 Level Shifters is your friend in such cases. It gives you 5 input and 3 output channels of level shifting and takes care of the high/negative voltage generation all in a low-cost...$6.95In stock -
Adafruit SPI Flash SD Card - XTSD 4 GB
Product ID: 6039This breakout is for a fascinating chip - it looks like an SPI Flash storage chip (like the GD25Q16) but its really an SD card, in an SMT chip format. What that means is that you wire up like an SD card breakout, and use the SD card libraries you already have for your microcontroller. For example, you can use the built in SD library in Arduino, or for CircuitPython...$12.50In stock -
FeatherS3[D] ESP32-S3 by Unexpected Maker
Product ID: 6399Introducing the FeatherS3[D] - The pro ESP32-S3 Development Board in the Feather Format! FeatherS3[D] includes an onboard antenna and a u.FL connector for an external antenna on the same board, and you can switch which antenna to use via the RF switch on the fly from inside your code! Two antenna options - one board! The onboard antenna is selected by default, so you...$24.95In stock -
Adafruit LPS33HW Water Resistant Pressure Sensor - STEMMA QT
Product ID: 4414Sometimes you need to sense pressure in a damp or caustic environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure. For the times you need to do both (or either), the LPS33HW is the pressure sensor for you. Combining protection from water intrusion with support for high precision relative and absolute measurements,...$12.50In stock -
Adafruit MIDI FeatherWing Kit
Product ID: 4740Turn your Feather into a song-bird with this musically-enabled FeatherWing that adds MIDI input and output jacks to just about any Feather. You get both input and output DIN-5 MIDI jacks, a 3V optically isolator so you can interface with MIDI on 3.3V logic/power microcontrollers, and two blinky indicator LEDs underneath the jacks to help you know when data is sent...$6.95In stock -
Adafruit VCNL4200 Long Distance IR Proximity and Light Sensor - STEMMA QT / Qwiic
Product ID: 6064We've all been there. That thing is close but how close? When you need to measure a meter-or-so distance with reasonable accuracy, the VCNL4200 Long Distance Proximity Sensor from Vishay can do that for you. It's excellent for robotic or motion-detection situations. And. if perchance you also needed to measure the amount of light at the same time, you're in luck! The...$6.95In stock -
AM2301B - Wired Enclosed AHT20 - Temperature and Humidity Sensor
Product ID: 5181The AM2301B is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the AM2302. In fact, this enclosed sensor looks an awful lot like the popular DHT22/AM2302 temperature and humidity sensors, but unlike classic DHT sensors, it has an I²C interface! That's right, you do not need to use a bit-bang timing-specific protocol to...$7.95In stock -
Pimoroni Pico Plus 2 - RP2350 Dev Board with Pico Shape and Pins - PIM724
Product ID: 6244The Pimoroni Pico Plus 2 is a top of the line Pirate-brand RP2350 microcontroller with 16MB of flash memory, 8MB of PSRAM, USB-C, Qw/ST, and debug connectors. It's an excellent 'drop in' upgrade to the classic Pico 2 when you need MOAR power and memory. We adore the versatility and value of Raspberry Pi Pico 2, but we also enjoy a souped-up RP2350 board with all the...$14.9581 in stock -
Pimoroni Pico Plus 2 W - RP2350 Dev Board with Pico Shape - PIM726
Product ID: 6243The Pimoroni Pico Plus 2 W is a top of the line Pirate-brand RP2350 microcontroller with 16MB of flash memory, 8MB of PSRAM, USB-C, Qw/ST, debug connectors and 2.4GHz wireless / Bluetooth®. It's an excellent 'drop in' upgrade to the classic Pico 2W when you need MOAR power and memory. We adore the versatility and value of Raspberry Pi Pico 2W, but we also enjoy a...$22.50In stock -
Adafruit NeoKey Trinkey - USB NeoPixel Mechanical Key Switch
Product ID: 5020It's half USB Key, half Adafruit Trinket, half mechanical keeb...it's NeoKey Trinkey, the circuit board with a Trinket M0 heart, a NeoPixel glow, and a Cherry MX-compatible. We were inspired by single-key macro pads we've seen. So we thought, hey what if we made something like that that plugs right into your computer's USB port, with a fully programmable color...$6.95In stock -
TinyS3[D] ESP32-S3 by Unexpected Maker
Product ID: 6401Introducing the TinyS3[D] - The Tiny Mighty ESP32-S3 development board in the TinyPICO format! TinyS3[D] includes an onboard antenna and a u.FL connector for an external antenna on the same board, and you can switch which antenna to use via the RF switch on the fly from inside your code! Two antenna options - one board! The onboard antenna is selected by default, so...$21.5036 in stock -
Adafruit PyPortal Titano
Product ID: 4444The PyPortal Titano is the big sister to our popular PyPortal now with twice as many pixels! The PyPortal is our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch screen interface GUIs, all open-source, and Python-powered using tinyJSON / APIs to get news, stock, weather, cat photos,...$59.956 in stock -
Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout - STEMMA QT / Qwiic
Product ID: 4830Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the MPR121. This chip can handle up to 12 individual touchpads with plug-and-play STEMMA QT connector and large alligator/croc-clip friendly pads, its a no-solder solution to capacitive touch sensing. The MPR121 has support...$6.95In stock -
Adafruit LTR-303 Light Sensor - STEMMA QT / Qwiic
Product ID: 5610The Adafruit LTR-303 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and wide-ranging light measurements. Perfect for a wide range of project use cases: Should we turn up the brightness of our display or dim it to save power? Which direction should your robot move to stay in an area with the...$4.5026 in stock -
Adafruit OPT4048 Tri-Stimulus XYZ Color and Lux Sensor
Product ID: 6335The Adafruit OPT4048 Tri-Stimulus XYZ Color, Light Temperature and Lux Sensor is a modern take on the common 'RGB' color sensor: this time with true "CIE" XYZ output so you can match it to your existing color space. It's also excellent for calculating color temperature, which is based on CIE, and as a bonus also has Lux calculation, up to 144 kLux for light...$9.9580 in stock -
Adafruit IS31FL3741 13x9 PWM RGB LED Matrix Driver - STEMMA QT / Qwiic
Product ID: 5201Add a splash of RGB LEDs to a project you're working on, with this adorable 13x9 RGB LED matrix breakout. It features -- no surprise -- 117 RGB LEDs, each one 2x2mm in size, in a 13x9 grid with 3mm pitch spacing. Unlike our 8x8 dotstar grid here, these are not NeoPixel or DotStar or other 'smart' RGB LEDs. Instead of having a lil chip in each LED, there's one large...$14.9597 in stock -
Raspberry Pi Pico RP2040 with Loose Unsoldered Headers
Product ID: 4883The Raspberry Pi foundation changed single-board computing when they released the Raspberry Pi computer, now they're ready to do the same for microcontrollers with the release of the brand new Raspberry Pi Pico. This low-cost microcontroller board features a powerful new chip, the RP2040, and all the fixin's to get started with embedded electronics projects at a...$5.00In stock -
Adafruit TMP235 - Plug-and-Play STEMMA Analog Temperature Sensor - TMP235
Product ID: 4686For fans of the TMP36, we now have a very similar analog temperature sensor with a 3-pin JST connector (we call these STEMMA connectors). Unlike many of our temperature sensors, this one is analog output, not I2C, so its best used by a microcontroller with an analog input, as most microcontrollers do. These sensors are very simple to use, no libraries or complex...$2.5048 in stock -
Adafruit 1.14" 240x135 Color Newxie TFT Display - ST7789
Product ID: 6113Say hello to our new Newxie 1.14" 240x135 Color TFT Display Boards – we think it's T-F-Terrific! It's the size of your thumbnail, with glorious 240x135 high res pixel color. This very very small display is only 1.14" diagonal, packed with RGB pixels, for making very small high-density displays. And this breakout board is designed for compact 'stacking' on a...$9.95In stock -
Adafruit MCP3421 18-Bit ADC - STEMMA QT / Qwiic
Product ID: 5870The Adafruit MCP3421 18-Bit ADC is a simple, inexpensive, and easy to use 18-bit, 240 SPS, single-channel ADC with an I2C interface that can run up to 3.4MHz clock rate. A perfect component whenever you need an ADC that has differential inputs, adjustable gain, and a built in precision/low-drift reference voltage. One of the trade-offs with getting 18-bit precision...$5.95In stock -
Adafruit Metro RP2040
Product ID: 5786Choo! Choo! This is the RP2040 Metro Line, making all station stops at "Dual Cortex M0+ mountain", "264K RAM round-about" and "16 Megabytes of Flash town". This train is piled high with hardware that complements the Raspberry Pi RP2040 chip to make it an excellent development board for projects that want Arduino-shape-compatibility or just need the extra space and...$14.9561 in stock -
Adafruit BMP580 I2C or SPI Temperature and Pressure Sensor - STEMMA QT
Product ID: 6411Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280, BMP388, BMP390... now we've got the next generation, the Adafruit BMP580 Precision Barometric Pressure and Altimeter Breakout. It can even be used in either I2C and SPI configurations. The BMP580 is the next-generation of sensors from Bosch and is the upgrade to the BMP2xx and...$7.95In stock -
Adafruit TRRS Trinkey - USB Key for Assistive Technology
Product ID: 5954It's half USB Key, half TRRS breakout... it's the Adafruit TRRS Trinkey specifically designed for Assistive Technology hackers and creators as a simple and low cost, but also flexible and extendable AT device. Many AT interface devices use 3.5mm audio jacks to create switches or variable inputs - often mono TS or stereo TRS plugs. On the TRRS Trinkey, we connect all...$9.95In stock -
Adafruit SPI FLASH Breakout - W25Q16 - 16 Mbit / 2 MByte
Product ID: 5635Sometimes you need a little extra storage for your microcontroller projects: for files, images, fonts, audio clips, etc. If you need lots of space, like in the gigabytes, we always recommend an SD card because you can easily plug it into a computer to edit files. But sometimes you don't need whole gigabytes, you just need a megabyte or two, with the lower cost and...$2.95In stock -
Adafruit CLUE - nRF52840 Express with Bluetooth® LE
Product ID: 4500Do you feel like you just don't have a CLUE? Well, we can help with that - get a CLUE here at Adafruit by picking up this sensor-packed development board. We wanted to build some projects that have a small screen and a lot of sensors. To make it compatible with existing projects, we made it the same shape and size as the BBC micro:bit and with the same edge-connector...$44.9539 in stock -
Adafruit OV5640 Camera Breakout - 120 Degree Lens with Autofocus
Product ID: 5838Hobby-level microcontrollers are finally getting big and powerful enough to start handling camera modules that historically would have required a full computer or FPGA to handle. The RP2040 and ESP32-Sx series of chips, for example, have enough pins to communicate with the 8-bit data output, DMA to quickly grab a frame, and the necessary RAM to buffer a raw snapshot....$14.95In stock -
Adafruit Pixel Trinkey - USB Key for NeoPixel / DotStar Driving
Product ID: 5953Blast-off to Pixel Planet with the Adafruit Pixel Trinkey, a co-pilot for those who like to shine bright. This little microcontroller board plugs into your computer's USB port and can drive tons of NeoPixel (SK6812, WS2812, etc) or DotStar (e.g. AP102) LEDs without having to do any soldering or complex wiring. The SAMD21 chip on board has 32KB of SRAM, that means...$9.95100 in stock -
Basic Fingerprint Sensor With Socket Header Cable
Product ID: 4690Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. It's easy to use and more affordable than ever! These modules are typically used in safes - there's a high powered DSP chip that does the image rendering, calculation, feature-finding, and searching. Connect to any...$19.9513 in stock -
Adafruit PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 5611Expand your project possibilities, with the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. You could upgrade to a board with massive number of GPIO like the Grand Central, or you could pop on...$5.95In stock -
Adafruit OV5640 Camera Breakout - 120 Degree Lens
Product ID: 5673Hobby-level microcontrollers are finally getting big and powerful enough to start handling camera modules that historically would have required a full computer or FPGA to handle. The RP2040 and ESP32-Sx series of chips, for example, have enough pins to communicate with the 8-bit data output, DMA to quickly grab a frame, and the necessary RAM to buffer a raw snapshot....$19.9538 in stock -
Adafruit ENS160 MOX Gas Sensor - Sciosense CCS811 Upgrade - STEMMA QT / Qwiic
Product ID: 5606*sniff* *sniff* ... do you smell that? No need to stick your nose into a carton of milk anymore, you can build a digital nose with the ENS160 Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at ScioSense, with I2C interfacing so you don't have to manage the heater and analog reading of a MOX sensor. It...$21.95In stock -
Adafruit Metro ESP32-S2
Product ID: 4775What's Metro shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices, and a Lipoly charger circuit? What has your favorite Espressif WiFi microcontroller and lots of memory for your next IoT project? That's right - its the new Adafruit Metro ESP32-S2! With native USB and a load of PSRAM this board is perfect for use with CircuitPython...$24.9567 in stock -
NeoKey FeatherWing - Two Mechanical Key Switches with NeoPixels
Product ID: 4979The only thing better than a nice mechanical key, is two of them, and ones that also can glow any color of the rainbow - and that's what the Adafruit NeoKey FeatherWing will let you do! This Wing plugs into any/all Feather main boards and can fit two Cherry MX or compatible switches to turn your Feather into the lil'est macro keypad. Each Wing has two Kailh sockets,...$4.504 in stock -
Adafruit Grayscale 1.5" 128x128 OLED Graphic Display - STEMMA QT / Qwiic
Product ID: 4741This OLED goes out to all the fans who want more pixels! Normally our 128x64 OLEDs are the biggest ones we've stocked that can use I2C. This one is a whopping 128x128 pixels and it even has an extra bonus - it can do grayscale pixels! Yep, you get the same crispness of a monochrome OLED but with 16 levels of grayscale. This display is a petite 1.5" diagonal, but very...$22.50In stock -
Adafruit SPI Flash SD Card - XTSD 512 MB
Product ID: 4899This breakout is for a fascinating chip - it looks like an SPI Flash storage chip (like the GD25Q16) but its really an SD card, in an SMT chip format. What that means is that you wire up like an SD card breakout, and use the SD card libraries you already have for your microcontroller. For example, you can use the built in SD library in Arduino, or for CircuitPython...$9.50In stock -
Adafruit Metro RP2350 with PSRAM
Product ID: 6267Choo! Choo! This is the RP2350 Metro Line, making all station stops at "Dual Cortex M33 mountain", "528K RAM round-about" and "16 Megabytes of Flash town" and a bonus stop at "8 Megabytes of PSRAM village". This train is piled high with hardware that complements the Raspberry Pi RP2350 chip to make it an excellent development board for projects that want...$27.95In stock -
Adafruit LSM6DSOX + LIS3MDL FeatherWing - Precision 9-DoF IMU
Product ID: 4565Upgrade any Feather board with precision motion sensing with the ST 9-DoF IMU, an all-in-one sensing 'Wing. It sports two fantastic sensors from ST to provide 9 degrees of full-motion data. The board includes an LSM6DSOX, a 6-DoF IMU accelerometer + gyro. The 3-axis accelerometer can tell you which direction is down towards the Earth (by measuring gravity) or how...$19.9570 in stock -
Adafruit Chainable DS18B20 Extender Breakout - STEMMA JST PH 2mm
Product ID: 5971One of the perks of working at adafruit is you get to request hardware - and you'll probably get fast turnaround! One of our adafruit.io developers requested "an easy way to chain DS18B20 sensors for testing with adafruit.io's wippersnapper service" at 11:54am one Monday morning, and after a few back-and-forth's we came up with the Adafruit Chainable DS18B20 Extender...$4.50In stock -
Adafruit H3LIS331 Ultra High Range Triple-Axis Accelerometer - STEMMA QT / Qwiic
Product ID: 4627It’s not hard to find an accelerometer that can measure accelerations up to 16g, but if you need an accelerometer that can measure even larger amounts of acceleration, your options narrow (The ICM20649 is a great sensor and can measure up to ±30g). Enter the LIS331 family of accelerometers from ST, including the H3LIS331 and LIS331HH. As their model...$24.955 in stock -
Adafruit LTR-329 Light Sensor - STEMMA QT / Qwiic
Product ID: 5591The Adafruit LTR-329 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and wide-ranging light measurements. Perfect for a wide range of project use cases: Should we turn up the brightness of our display or dim it to save power? Which direction should your robot move to stay in an area with the...$4.50In stock -
MEMENTO - Python Programmable DIY Camera - Bare Board
Product ID: 5420Make memories, or just a cool camera-based project, with Adafruit's MEMENTO Camera Board. It's a development board with everything you need to create programmable camera and vision projects: with a camera module, TFT preview screen, buttons, SD card slot and driven by a powerful ESP32-S3 with 2 MB of PSRAM for buffering 5 MegaPixel camera images. This product is just...$34.95In stock -
Adafruit DS2482S-800 8 Channel I2C to 1-Wire Bus Adapter - STEMMA QT / Qwiic
Product ID: 6027This is a DS2482S-800 Stemma QT board that uses a I2C-to-1W controller chip, with 8 selectable channels, built-in parasitic-power-pullups, adjustable I2C address and a wide operating voltage range! You can easily connect it to an existing I2C bus and then use the breakout pads to attach multiple DS18B20's, or pair it with our 1-Wire chaining breakouts for fancier...$19.9580 in stock -
Adafruit HTU31 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
Product ID: 4832The HTU31-D is the third generation of temperature-humidity sensors from TE - and a great follow-up to the popular HTU21-D sensor. Like the HTU21, the '31 is great for sensing temperature and humidity, with excellent specifications. This I2C digital humidity sensor is an accurate and intelligent alternative to the common DHT-series sensors, at about the same price!...$6.95In stock -
Adafruit Rotary Trinkey - USB NeoPixel Rotary Encoder
Product ID: 4964It's half USB Key, half Adafruit Trinket, half rotary encoder...it's Rotary Trinkey, the circuit board with a Trinket M0 heart, a NeoPixel glow, and a rotary encoder body. We were inspired by this project from TodBot where a rotary encoder was soldered onto a QT Py. So we thought, hey what if we made something like that that plugs right into your computer's USB port,...$6.95In stock -
PM2.5 Air Quality Sensor with I2C Interface - PMSA003I
Product ID: 4505Breathe easy, knowing that you can track and sense the quality of the air around you with this PM2.5 Air Quality Sensor with I2C Interface particulate sensor. Mad Max & Furiosa definitely should have hooked up one of these in their truck while scavenging the dusty desert wilderness of post-apocalyptic Australia. And for those of us not living in an Outback...$39.9579 in stock -
Maker Pi Pico Base - Raspberry Pi Pico Not Included
Product ID: 5160Cytron's Maker Pi Pico Base incorporates the most wanted Reset button for your Raspberry Pi Pico and gives you access to all GPIO pins on two 20-pin headers, with clear labels. Each GPIO is paired with an LED indicator for convenient code testing and troubleshooting. The bottom of the board even comes with a comprehensive pinout diagram showing the function of each...$9.9539 in stock -
Adafruit LPS25 Pressure Sensor - STEMMA QT / Qwiic - LPS25HB
Product ID: 4530We live on a planet with an atmosphere, a big ocean of gaseous air that keeps everything alive - and that atmosphere is constantly bouncing off of us, exerting air pressure on everything around us. But, how much air is in the atmosphere, bearing down on us? This absolute pressure sensor, ST LPS25HB can quickly and easily measure this air pressure, useful when you...$9.95In stock -
Adafruit Metro RP2350
Product ID: 6003Choo! Choo! This is the RP2350 Metro Line, making all station stops at "Dual Cortex M33 mountain", "528K RAM round-about" and "16 Megabytes of Flash town". This train is piled high with hardware that complements the Raspberry Pi RP2350 chip to make it an excellent development board for projects that want Arduino-shape-compatibility or just need the extra space and...$24.95In stock -
Adafruit LIS331 Triple-Axis Wide-Range ±24g Accelerometer - STEMMA QT / Qwiic
Product ID: 4626It’s not hard to find an accelerometer that can measure accelerations up to 16g, but if you need an accelerometer that can measure even larger amounts of acceleration, your options narrow. Enter the LIS331 family of accelerometers from ST, including the LIS331HH. As the model number suggests, the LIS331s are close cousins to the venerable LIS3DH accelerometer...$10.9586 in stock -
Cytron MOTION 2350 Pro - RP2350 Robotics Controller
Product ID: 6080Introducing MOTION 2350 Pro, designed by Cytron, leveraging the new RP2350 processor. It has been a few years since the RP2040 was launched. Now, Raspberry Pi has introduced the latest upgraded processor, the RP2350. Built for beginner and intermediate users to experience the Pro version of the board. Ideal for those who want to build an advanced robot, minimize...$31.2566 in stock -
ProS3[D] ESP32-S3 by Unexpected Maker
Product ID: 6398Introducing the ProS3[D] - The Ultimate Pro ESP32-S3 Development Board! Two antenna options - one board! ProS3[D] includes an onboard antenna and a u.FL connector for an external antenna on the same board, and you can switch which antenna to use via the RF switch on the fly from inside your code! The onboard antenna is selected by default, so you never need to worry...$26.5058 in stock -
FeatherS2 Neo - Blingy RGB ESP32-S2 Feather Development Board - Unexpected Maker
Product ID: 5629Introducing the FeatherS2 Neo - The full-featured ESP32-S2-based development board in a Feather format from Unexpected Maker. The FeatherS2 Neo is a powerhouse, fully souped up with 4 MB of Flash memory (for firmware and file storage) and 2 MB of QSPI-based external PSRAM so you can have massive storage buffers. The FeatherS2 Neo has onboard LiPo battery charging,...$24.5037 in stock -
Adafruit ATtiny817 Breakout with seesaw - STEMMA QT / Qwiic
Product ID: 5233This breakout board is a "three in one" product: The ATtiny817 is part of the 'next gen' of AVR microcontrollers, and now we have a cute development/breakout board for it, with just enough hardware to get the chip up and running.It's also an Adafruit seesaw board. Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware...$4.95In stock -
Maker Pi RP2040 - Motor and Robot Controller
Product ID: 5129Cytron's Maker Pi RP2040 features the new Raspberry Pi RP2040 chip embedded on a robot controller board. The board comes with a dual-channel DC motor driver, 4 servo motor ports, and 7 Grove I/O connectors. Now you can build your new robot friend while simultaneously trying out the new RP2040 chip! The onboard DC motor driver can control 2 x brushed DC motors or 1 x...$14.9510 in stock -
Adafruit Metro M7 with microSD - Featuring NXP iMX RT1011
Product ID: 5600Your favorite electronics companies have collaborated to make the fastest Metro ever! For this new product, DigiKey, NXP and Adafruit all contributed the stuff they know best: shipping parts fast (DigiKey), designing microcontrollers (NXP) and crafting great products with tutorials (that's us, Adafruit!) We teamed up to present to you the Adafruit Metro M7 with...$19.95In stock -
Adafruit HTS221 - Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
Product ID: 4535Humidity is the concentration of water vapor (water when it's a gas) in the air. Some places have more and make you feel soggy and hot like you're in a sauna. Other places don't have much, which makes it easier to get nose bleeds and static zaps. These are just a few examples of how humidity can have a noticeable impact on things that grow, like mushrooms or humans,...$9.9525 in stock -
Adafruit SPI Non-Volatile FRAM Breakout - 2 Mbit / 256 KBytes - MB85RS2MTA
Product ID: 4718FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile)...$12.95In stock -
Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic
Product ID: 5959The Adafruit S-35710 Wake Up Timer is a low power 'watchdog timer' chip that can be programmed to alert with a digitally-configurable alarm from 1 second up to 194 days, thanks to a 24-bit second counter. It's an interesting alternative to a real time clock or internal sleep timer and might be useful for some ultra-low-power projects that want to have a separate (and...$4.95In stock -
Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic
Product ID: 5681This breakout board is a "three in one" product: The ATtiny816 is part of the 'next gen' of AVR microcontrollers, and now we have a cute development/breakout board for it, with just enough hardware to get the chip up and running.It's also an Adafruit seesaw board. Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware...$4.9561 in stock -
Adafruit ItsyBitsy ESP32 - wFL Antenna - 8 MB Flash / 2 MB PSRAM
Product ID: 5890What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy ESP32 with a wFL external Antenna Connection, a powerful processor PCB with a plethora of pins! It features the ESP32 Pico module, an FCC-certified module that contains an ESP32 chip with dual-core 240MHz Tensilica processor, WiFi, and Bluetooth® Classic + BLE, configured with 8...$14.9518 in stock -
Adafruit DS1841 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic
Product ID: 4570Potentiometers are the perfect tool when you want to change your circuit by turning a knob. Turns out, there are times when you want to adjust your circuit without manually turning a knob, and the DS1841 I2C Logarithmic Resistor from Maxim can do just that. It's a programmable resistor, similar to an I2C potentiometer like the DS3502 I2C Potentiometer, so why...$7.95In stock -
Adafruit TSC2046 SPI Resistive Touch Screen Controller
Product ID: 5767Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. Only problem is they require a bunch of analog pins and you have to keep polling them since the overlays themselves are basically just big potentiometers. If your microcontroller doesn't have analog inputs, or maybe you want...$4.95In stock -
CircuitPython Space Explorers Sticker
Product ID: 5092Snaaaaaaaaaaaakes in Spaaaaaaaaaaaaaaaace! This holographic sticker features Blinka as a SpaceSnake, ready to launch in her CircuitPython-powered ship. Perfect for laptops, mini-sats or the workbench. If you can't get enough of this friendly python, Blinka is also available as an enamel pin and as a temporary tattoo. Snuggle up a friendly snake when you learn Python...$0.95In stock -
Espressif ESP32-S3-BOX-3B
Product ID: 5883This is the ESP32-S3-BOX-3B bare-bones version of ESP32-S3-BOX-3 kit without add-ons. Click here for the standard ESP32-S3-BOX-3 kit edition which comes with more sensors! With its freely available development resources, ESP32-S3-BOX-3 is the ultimate choice for prototyping new projects or building complex AIoT systems. Espressif Systems (688018.SH) is excited to...$47.5024 in stock -
TinyS2 - ESP32-S2 Development Board
Product ID: 5029Introducing the TinyS2 - The Tiny Mighty ESP32-S2 development board in the TinyPICO format! This board features the powerful ESP32-S2, a single-core Tensilica processor with WiFi and native USB so it can run Arduino or Circuitpython code. The ESP32-S2 is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has built-in native USB as...$18.50In stock -
Adafruit PC Joystick to seesaw I2C Adapter - STEMMA QT / Qwiic
Product ID: 5753Back in my day, we used to have these big chunky PC joysticks that would plug into the back of your PC. No, not through USB, they had a DE-15 port and they'd go into the Game Port your sound effects card. Now, of course, we have tons of USB ports and quality audio is built into every computer. But what if you want to re-live your Commander Keen days? This board has a...$5.9546 in stock -
Circuit Playground Express Advanced Pack
Product ID: 2769Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to program. You can now start your journey with Microsoft MakeCode block-based or Javascript programming. If...$99.95Out of stock -
Adafruit PyBadge LC - MakeCode Arcade, CircuitPython, or Arduino - Low Cost Version
Product ID: 3939What's the size of a credit card and can run CircuitPython, MakeCode Arcade or Arduino even when you're on a budget? That's right, it's the Adafruit PyBadge LC! We wanted to see how much we could cram into a 3 3⁄8 × 2 1⁄8 inch rounded rectangle, to make an all-in-one dev board with a lot of possibilities, and this is what we came up with. The...$29.95Out of stock -
Adafruit NeoTrellis M4 with Enclosure and Buttons Kit Pack
Product ID: 4020So you've got a cool/witty name for your band, a Soundcloud account, a 3D-printed Daft Punk helmet... so what could be missing from your road to stardom? The NeoTrellis M4 Kit Pack, of course! The NeoTrellis M4 is an all-in-one USB + NeoPixel + Elastomer + Audio board. It's powered by our new favoritest-chip-in-the-world, the SAMD51, a Cortex M4 core running at 120...$59.95Out of stock -
CircuitPython Starter Kit with Adafruit Itsy Bitsy M4
Product ID: 4028You've heard about CircuitPython and maybe you want to get started fast with a breadboard-friendly microcontroller board! We recommend the ItsyBitsy M4 - a super fast chip with tons of GPIO, analog inputs & outputs, with so much RAM that you'll never have to worry about running out of memory. And what better way to get acquainted with ItsyBitsy M4 than with this...$24.95Out of stock -
Adafruit PCF8523 Real Time Clock Assembled Breakout Board
Product ID: 3295This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. Equipped with PCF8523 RTC - it can run from 3.3V or 5V power & logic! Works great with an Arduino using our RTC...$6.95Out of stock -
VCNL4010 Proximity/Light sensor
Product ID: 466The VCNL4010 sensor is a nice way to add a small-distance proximity sensor to your microcontroller project. For longer distances (in the range of cm, you can use a SHARP IR distance sensor, but those are only good if the object is over 10 cm away. The VCNL4010 is designed for much shorter distances, no more than 200mm (about 7.5") and under our experimentation we...$7.50Out of stock -
Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing - STEMMA QT
Product ID: 3088One segment? No way dude! 7-Segments for life! A Feather board without ambition is a Feather board without FeatherWings! This is the Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing! This 7-segment FeatherWing backpack makes it really easy to add a 4-digit numeric display with decimal points and even 'second colon dots' for making a clock. This version does...$7.95Out of stock -
Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display
Product ID: 3140One segment? No way dude! 7-Segments for life! This is the Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We have these combo packs in Green, Blue, Red, White, and Yellow! 7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the MAX7219...In stock -
Adafruit 0.8" 8x16 Matrix FeatherWing Display Kit Various Colors
Product ID: 3155You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our adorable miniature LED matrices with a FeatherWing driver board. At 0.8" square, these little 8x8 matrices have got everything a big LED matrix has, but bite sized! Double them up for 128 total bright LEDs. These are the...In stock -
Adafruit 0.54" Quad Alphanumeric FeatherWing Display - Various
Product ID: 3139Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the Adafruit 0.54" Dual Alphanumeric FeatherWing Display Combo Pack! We have these combo packs in Green, White, Red, Blue, Yellow-Green, and Yellow. This is a nice, bright alphanumeric display that shows letters and numbers in a...In stock -
Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 - STEMMA QT / Qwiic
Product ID: 2946The IS31FL3731 will let you get back to that classic LED matrix look, with a nice upgrade! This I2C LED driver chip has the ability to PWM each individual LED in a 16x9 grid so you can have beautiful LED lighting effects, without a lot of pin twiddling. Simply tell the chip which LED on the grid you want lit, and what brightness and it's all taken care of for you....$5.95Out of stock -
Adafruit 0.54" Quad Alphanumeric FeatherWing Display - Red
Product ID: 3130Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the Red Adafruit 0.54" Dual Alphanumeric Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, White, Yellow-Green, Blue, and Yellow. This is a nice, bright alphanumeric display that shows letters and...$9.95Out of stock -
RGB backlight negative LCD 16x2 + extras - RGB on black
Product ID: 399This is a fancy upgrade to standard 16x2 LCDs, instead of just having blue and white, or red and black, this LCD has full color RGB characters on a dark/black background! That means you can change the character display colors to anything you want - red, green, blue, pink, white, purple yellow, teal, salmon, chartreuse. This LCD looks strikingly good in person We had...$13.95Out of stock -
RGB backlight negative LCD 20x4 + extras - RGB on black
Product ID: 498This is a fancy upgrade to standard 20x4 LCDs, instead of just having blue and white, or red and black, this LCD has full color RGB characters on a dark/black background! That means you can change the character display colors to anything you want - red, green, blue, pink, white, purple yellow, teal, salmon, chartreuse. This LCD looks strikingly good in person One...$24.95Out of stock -
Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor - STEMMA QT
Product ID: 2652Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of indoor environmental sensing and can even be used in both I2C and SPI! This precision sensor from Bosch is the best low-cost sensing solution for measuring humidity with ±3% accuracy,...$14.95Out of stock -
Adafruit 15x7 CharliePlex LED Matrix Display FeatherWings
Product ID: 2965You wont be able to look away from the mesmerizing patterns created by these Adafruit 15x7 CharliePlex LED Matrix Display FeatherWings. These 15x7 LED displays can be paired with with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. They even come with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in...In stock -
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs
Product ID: 1616This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. It is easy to use, works with any 3mm LEDs and eight tiles can be tiled together on a shared I2C bus. This PCB is specially made to match the Adafruit 4x4 elastomer keypad. Each Trellis PCB has 4x4 pads and 4x4 matching spots...$9.95Out of stock -
Pixie - 3W Chainable Smart LED Pixel
Product ID: 2741NeoPixels are plenty bright, suuuure. BUT ARE THEY 3 WATTS BRIGHT? No! They are not! That's why you need a Pixie. These chainable smart LEDs are not only super-smart, they are ridonkulously bright with 3W total, compared to 0.2W of a 'standard' NeoPixel. Designed by Ytai Ben-Tsvi, these are the ultimate in LEDs. Each Pixie not only contains that aforementioned 3W...$14.95Out of stock -
Stereo 20W Class D Audio Amplifier - MAX9744
Product ID: 1752Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each. Power it with 5-12VDC using the onboard DC power jack and plug stereo line level into the 3.5mm stereo headphone jack and jam out with ease. Since it's class D, its completely cool-running, no...$19.95Out of stock -
Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad
Product ID: 3954By popular request, we've upgraded our popular Trellis elastomer button kits to now have a PCB with full color NeoPixel support! You heard that right, no more single-color LEDs, you can now have any color you like under the fantastic rubbery button pads we sell. These 4x4 button pad boards are fully tile-able and communicate over I2C. With 5 address pins, you've got...$12.50Out of stock -
Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180) - STEMMA QT
Product ID: 3316The VL6180X (sometimes called the VL6180) is a Time of Flight distance sensor like no other you've used! The sensor contains a very tiny laser source, and a matching sensor. The VL6180X can detect the "time of flight", or how long the laser light has taken to bounce back to the sensor. Since it uses a very narrow light source, it is good for determining distance of...$13.95Out of stock -
Adafruit Mini Color TFT with Joystick FeatherWing
Product ID: 3321Add a dazzling color display to your Feather project with this Adafruit Mini Color TFT with Joystick FeatherWing. It has so much stuff going on, we could not fit any more parts on the PCB! There's a 0.96" 160x80 Color TFT Display with 16-bit full color capability. And, so you can make a proper UI we added a 5-way navigation switch and two push buttons. The joystick...$24.95Out of stock -
Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board - with or without Headers
Product ID: 3926It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This I2C digital humidity sensor is an...In stock -
Adafruit Prop-Maker FeatherWing - Without or Without Headers
Product ID: 4265The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of us, with tons of stuff packed in to make sabers & swords, props, toys, cosplay pieces, and more. We have these with and without headers already...In stock -
Adafruit PyGamer Starter Kit
Product ID: 4277Please note: you may get a royal blue or purple case with your starter kit (they're both lovely colors) What fits in your pocket, is fully Open Source, and can run CircuitPython, MakeCode Arcade or Arduino games you write yourself? That's right, it's the Adafruit PyGamer! We wanted to make an entry-level gaming handheld for DIY gaming, and maybe a little...$59.95Out of stock -
Adafruit FeatherWing OLED - 128x32 OLED Add-on For Feather - With or Without Headers
Product ID: 4091A Feather board without ambition is a Feather board without FeatherWings! This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight! These displays are small, only...In stock -
Adafruit 2.13" Monochrome eInk / ePaper Display FeatherWing - 250x122 Monochrome with SSD1680
Product ID: 4195Easy e-paper finally comes to your Feather, with this breakout that's designed to make it a breeze to add a monochrome eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The...$22.50Out of stock -
Adafruit PyBadge for MakeCode Arcade, CircuitPython, or Arduino
Product ID: 4200What's the size of a credit card and can run CircuitPython, MakeCode Arcade or Arduino? That's right, its the Adafruit PyBadge! We wanted to see how much we could cram into a 3 3⁄8 × 2 1⁄8 inch rounded rectangle, to make an all-in-one dev board with a lot of possibilities, and this is what we came up with. The PyBadge is a compact board, like...$34.95Out of stock -
Adafruit HalloWing M4 Express - Goth Adafruit Black Edition
Product ID: 4300This is Hallowing..this is Hallowing... Hallowing! Hallowing! Following up on 2018's most-successful-skull-shaped development board, we UPPED our -skull-shaped development board game, and re-spinned (re-spun?) the HalloWing M0 into the HalloWing M4 with MORE of everything that makes this the spoooookiest dev board. Are you the kind of person who doesn't like taking...$39.95Out of stock -
Adafruit PyGamer for MakeCode Arcade, CircuitPython or Arduino
Product ID: 4242What fits in your pocket, is fully Open Source, and can run CircuitPython, MakeCode Arcade or Arduino games you write yourself? That's right, it's the Adafruit PyGamer! We wanted to make an entry-level gaming handheld for DIY gaming, and maybe a little retro-emulation. It's not the fastest and best of everything but it is an all-in-one dev board with a lot of...$44.95Out of stock -
Adafruit Matrix Portal S3 CircuitPython Powered Internet Display
Product ID: 5778Folks love our wide selection of RGB matrices and accessories for making custom colorful LED displays... and our RGB Matrix Shields and FeatherWings can be quickly soldered together to make the wiring much easier. But what if we made it even easier than that? Like, no solder, no wiring, just instant plug-and-play? Dream no more - with the Adafruit Matrix Portal S3...$19.95Out of stock -
Ultra-Slim Round Fingerprint Sensor and 6-pin Cable
Product ID: 4750Secure your project with biometrics - this adorably tiny, all-in-one, optical fingerprint sensor will make adding fingerprint detection and verification super simple. It's extremely slim, with a plastic casing that can be glued or panel mounted into any enclosure! There are some embedded blue LEDs that light up the outer casing when the sensor is waiting for finger...$19.95Out of stock -
Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor - STEMMA QT / Qwiic
Product ID: 4821The TMP117 Precision Temperature Sensor is an I2C temperature sensor that will help you easily add temperature measurement and adjustment to your project. In addition to the obvious support for reading the temperature, the TMP117 can also monitor the temperature and alert you when corrective action needs to be taken. We use the TMP117 (not N or M) variant, which has...$11.50Out of stock -
Adafruit VL53L4CD Time of Flight Distance Sensor - ~1 to 1300mm - STEMMA QT / Qwiic
Product ID: 5396The Adafruit VL53L4CD Time of Flight Sensor is another great Time of Flight distance sensor from ST in the VL5 series of chips, this one is great for shorter distances. The sensor contains a very tiny invisible laser source and a matching sensor. The VL53L4CD can detect the "time of flight", or how long the light has taken to bounce back to the sensor. Since it uses...$14.95Out of stock -
Adafruit MacroPad RP2040 Starter Kit - 3x4 Keys + Encoder + OLED - ADABOX019 Essentials
Product ID: 5128Strap yourself in, we're launching in T-minus 10 seconds...Destination? A new Class M planet called MACROPAD! M here stands for Microcontroller because this 3x4 keyboard controller features the newest technology from the Raspberry Pi sector: say hello to the RP2040. It's a speedy little microcontroller with lots of GPIO pins and 64 times more RAM than the Apollo...$49.95Out of stock -
Adafruit PyBadge Low Cost Starter Kit
Product ID: 4624Get started with the Adafurit PyBadge LC in a jiffy with this all-in-one kit that has everything you need to make a portable, rechargeable gaming/electronics/name-tag system. What's the size of a credit card and can run CircuitPython, MakeCode Arcade or Arduino even when you're on a budget? That's right, it's the Adafruit PyBadge LC! We wanted to see how much we...$32.50Out of stock -
Adafruit SPI Flash SD Card - XTSD 2 GB
Product ID: 6038This breakout is for a fascinating chip - it looks like an SPI Flash storage chip (like the GD25Q16) but its really an SD card, in an SMT chip format. What that means is that you wire up like an SD card breakout, and use the SD card libraries you already have for your microcontroller. For example, you can use the built in SD library in Arduino, or for CircuitPython...$10.95Out of stock -
Adafruit LPS22 Pressure Sensor - STEMMA QT / Qwiic - LPS22HB
Product ID: 4633We live on a planet with an atmosphere, a big ocean of gaseous air that keeps everything alive - and that atmosphere is constantly bouncing off of us, exerting air pressure on everything around us. But, how much air is in the atmosphere, bearing down on us? This absolute pressure sensor, ST LPS22HB (a.k.a LPS22) can quickly and easily measure this air pressure,...$6.95Out of stock -
Adafruit Metro M7 with AirLift - Featuring NXP iMX RT1011
Product ID: 4950Get ready for our fastest Metro ever - the NXP iMX RT1011 microcontroller powers this board with a 500 MHz ARM Cortex M7 processor. There's 8 MB of execute-in-place QSPI for firmware + disk storage and 128KB of SRAM in-chip, plus a WiFi co-processor using an on-board ESP32 module. The iMX series of chips is the fastest microcontrollers around, with a Cortex M7...$29.95Out of stock -
Adafruit 2.9" Tri-Color eInk / ePaper Display FeatherWing - SSD1680 - Red Black White
Product ID: 4778Easy e-paper comes to your Feather with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image is also...$24.95Out of stock -
Adafruit PyBadge Starter Kit
Product ID: 4623What's the size of a credit card and can run CircuitPython, MakeCode Arcade or Arduino? That's right, it's the Adafruit PyBadge! We wanted to see how much we could cram into a 3 3⁄8 × 2 1⁄8 inch rounded rectangle, to make an all-in-one dev board with a lot of possibilities, and this is what we came up with. The PyBadge is a compact board, like...$39.95Out of stock -
Adafruit Matrix Portal Starter Kit - ADABOX 016 Essentials
Product ID: 4812If you missed out on AdaBox016, it's not too late for you to pick up the parts necessary to build many of the projects! It doesn't come with tissue paper or the nifty extras, but it does have all the electronic goodies you need. This contains the essentials from AdaBox016 a.k.a The Adabox Halloween Pixel Show - check out all the learning guide project ideas here. And...$69.95Out of stock -
Adafruit ItsyBitsy RP2040
Product ID: 4888A new chip means a new ItsyBitsy, and the Raspberry Pi RP2040 is no exception. When we saw this chip we thought "this chip is going to be awesome when we give it the ItsyBitsy teensy-weensy Treatment" and so we did! This Itsy' features the RP2040, and all niceties you know and love about the ItsyBitsy family What's smaller than a Feather but larger than a Trinket?...$9.95Out of stock -
Adafruit 2.9" Grayscale eInk / ePaper Display FeatherWing - SSD1680 - Mono / 4 Grayscale
Product ID: 4777Easy e-paper comes to your Feather with this breakout that's designed to make it a breeze to add a monochrome eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image is also...$22.50Out of stock -
Adafruit QT Py ESP32-S2 WiFi Dev Board with uFL Antenna Port - STEMMA QT
Product ID: 5348What has your favorite Espressif WiFi microcontroller, comes with our favorite connector - the STEMMA QT, a chainable I2C port, and has lots of Flash and RAM memory for your next IoT project? What will make your next IoT project flyyyyy? What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with one of our new favorite lil chips, the ESP32-S2, and a...$12.50Out of stock -
Espressif ESP32-S3-BOX-3
Product ID: 5835With its freely available development resources, ESP32-S3-BOX-3 is the ultimate choice for prototyping new projects or building complex AIoT systems. Espressif Systems (688018.SH) is excited to announce the latest addition to its lineup of development kits, ESP32-S3-BOX-3. This fully open-source AIoT development kit is based on the powerful ESP32-S3 AI SoC, and is...$49.95Out of stock -
Pimoroni Tiny 2350 - RP2350 Mini Dev Board with 4MB Flash - PIM721
Product ID: 6248The Pimoroni Tiny 2350 - 4MB is a postage stamp-sized RP2350 development board with a USB-C connection perfect for portable projects, wearables, and embedding into stuff. While the team at Pimoroni loves the Raspberry Pi Pico, they also wanted something smaller with a bunch more flash on board. Introducing the Tiny 2350 - a teeny tiny powerhouse with the chops to...$9.95Out of stock -
Adafruit MACROPAD RP2040 Bare Bones - 3x4 Keys + Encoder + OLED
Product ID: 5100Strap yourself in, we're launching in T-minus 10 seconds...Destination? A new Class M planet called MACROPAD! M here, stands for Microcontroller because this 3x4 keyboard controller features the newest technology from the Raspberry Pi sector: say hello to the RP2040. It's a speedy little microcontroller with lots of GPIO pins and 64 times more RAM than the Apollo...$34.95Out of stock -
Adafruit OV5640 Camera Breakout - 160 Degree Wide Angle
Product ID: 5841Hobby-level microcontrollers are finally getting big and powerful enough to start handling camera modules that historically would have required a full computer or FPGA to handle. The RP2040 and ESP32-Sx series of chips, for example, have enough pins to communicate with the 8-bit data output, DMA to quickly grab a frame, and the necessary RAM to buffer a raw snapshot....$17.50Out of stock -
Adafruit 2.13" HD Tri-Color eInk / ePaper Display FeatherWing - 250x122 RW Panel with SSD1680
Product ID: 4814Easy e-paper comes to your Feather, with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image is also...$24.95Out of stock -
Adafruit FunHouse - WiFi Home Automation Development Board
Product ID: 4985Home is where the heart is...it's also where we keep all our electronic bits. So why not wire it up with sensors and actuators to turn our house into an electronic wonderland. Whether it's tracking the environmental temperature and humidity in your laundry room, or notifying you when someone is detected in the kitchen, to sensing when a window was left open, or...$34.95Out of stock -
Circuit Playground Express - Black Girls CODE
Product ID: 2599Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to program. Start your journey with Microsoft MakeCode block-based or Javascript programming. Then, you can use...Coming soon -
Adafruit EdgeBadge - TensorFlow Lite for Microcontrollers
Product ID: 4400Machine learning has come to the 'edge' - small microcontrollers that can run a very miniature version of TensorFlow Lite to do ML computations. But you don't need super complex hardware to start developing your own TensorFlow models! We've adapted our popular PyBadge board to add a microphone so you can dip your toes into machine learning waters. It does everything...$35.95Out of stock -
Black Lives Matter Education & Workshop Kit
Product ID: 4703The Black Lives Matter Education & Workshop Kit is an open-source design the Adafruit team published during the peaceful demonstrations for social justice in the summer of 2020 (https://github.com/adafruit/BLM-Badge-PCB). As a company and culture we came together to make our voices heard, share the pain we all had, the anger, and then work together for equality... -
Adafruit Thumbstick Trinkey - USB Key with miniature joystick
Product ID: 5958Coming soon! We love these mini analog thumbsticks, they're just like the controls on the PSP Vita, and we thought it would be useful and fun to have them as an input to your computer. Thanks to Trinkey technology (a.k.a a ATSAM21E18) we can make the Adafruit Thumbstick Trinkey it's a tiny little mouse that plugs into any computer with a USB A jack. Handy when you...Coming soon -
Ultrasonic Distance Sensor with I2C Interface - RCWL-1601
Product ID: 4742If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish treats. Until genetic modifications catches up with our desires, we'll just have to make do with these handy 3V Ultrasonic Sonar Distance Sensor with I2C Interface and a pair of flippers. These ubiquitous sensors are...$3.95Out of stock -
Adafruit TFT FeatherWing - 3.5" 480x320 Capacitive Touchscreen - STEMMA QT / Qwiic
Product ID: 5872Bedeck your Feather project with a beautiful Adafruit TFT FeatherWing, 3.5" 480x320 Capacitive Touchscreen. This TFT display is 3.5" diagonal with a bright white-LED backlight and a built-in microSD card socket. You get a massive 480x320 pixels with individual 16-bit color pixel control. It has way more resolution than a black and white 128x64 display, and twice as...$42.50Out of stock -
Adafruit "My Little Hacker" ESP32-S2 Development Board
Product ID: 5742Coming soon! Sign up to be notified when we put this in stock This board is great for designing an audio player that also has WiFi support! The ESP32-S2 module has WiFi and 4 MB flash, 2 MB PSRAM - we pair it with a microSD card that can hold any length audio files and an I2S amplifier that can drive up to 3 Watt 4 or 8 ohm speakers. Five NeoPixels spangle this PCB...Coming soon -
Adafruit DotStar FeatherWing - 6 x 12 RGB LEDs
Product ID: 3449A Feather board without ambition is a Feather board without FeatherWings! This is the DotStar FeatherWing, a 6x12 RGB LED Add-on For All Feather Boards! Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and make your Feather board strut like a peacock at a rave. Put on your sunglasses...$29.952 in stock -
Miniature TTL Serial JPEG Camera with NTSC Video
Product ID: 1386This tiny little camera module can be a pretty neat project addition, it is just like our other JPEG cameras (same chipset/software), but much smaller and slimmer. It was designed to be used in security systems and does two main things - it outputs NTSC color video and can take snapshots of that video (in color) and transmit them over the TTL serial link. You can...$35.953 in stock -
Adafruit 15x7 CharliePlex LED Matrix FeatherWing - Warm White
Product ID: 3163You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C. We carry these FeatherWings in many vivid...$12.9512 in stock -
FeatherS2 - ESP32-S2 Feather Development Board
Product ID: 4769Introducing the FeatherS2 - The full-featured ESP32-S2 based development board in a Feather format from Unexpected Maker. The FeatherS2 is a power house, fully souped up with 16 MB of Flash memory (for firmware and file storage) and 8 MB of QSPI-based external PSRAM so you can have massive storage buffers. This Feather comes with two 3.3V regulators: The first one is...$24.9521 in stock -
DigiKey Hackbox - Clue and PyLeap
Product ID: 5627Programming electronics has never been easier with Adafruit's PyLeap, which lets users quickly and conveniently transfer code files and assets from the Adafruit Learn Systems to their Adafruit devices. We worked with our friends over at DigiKey to create a kit that is the perfect set of hardware for exploring PyLeap. The main board in this kit is the CLUE, which is...$69.9510 in stock -
Adafruit pIRkey - a Python Programmable InfraRed USB Adapter
Product ID: 3364The pIRkey adds an IR remote receiver to any computer, laptop, tablet...any computer or device with a USB port that can use a keyboard. This little board slides into any USB A port, and shows up as an every-day USB keyboard. The onboard ATSAMD21 microcontroller listens for IR remote signals and converts them to keypresses, mouse movements, or even USB serial output....No longer stocked -
Arduino Zero - 32 bit Cortex M0 Arduino with Debug Interface
Product ID: 2843With the new Arduino Zero, the more creative individual will have the potential to create one’s most imaginative and new ideas for IoT devices, wearable technologies, high tech automation, wild robotics and other not yet thinkable adventures in the world of makers. The Arduino Zero represents a simple, yet powerful, 32-bit extension of the Arduino UNO platform....No longer stocked -
AM2302 (wired DHT22) temperature-humidity sensor
Product ID: 393Discontinued - you can grab AM2301B - Wired Enclosed AHT20 - Temperature and Humidity Sensor instead! The AM2302 is a wired version of the DHT22, in a large plastic body. It is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin...No longer stocked -
Adafruit CCS811 Air Quality Sensor Breakout - VOC and eCO2 - STEMMA QT / Qwiic
Product ID: 3566Discontinued - you can grab the Adafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2 - STEMMA QT / Qwiic instead! Breathe easy - we finally have an I2C VOC/eCO2 sensor in the Adafruit shop! Add air quality monitoring to your project and with an Adafruit CCS811 Air Quality Sensor Breakout. This sensor from AMS is a gas sensor that can detect a wide range of...No longer stocked -
DHT22 temperature-humidity sensor + extras
Product ID: 385The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed). It's fairly simple to use but requires careful timing to grab data. The only real downside of this sensor is you can only get new data...No longer stocked -
DHT11 basic temperature-humidity sensor + extras
Product ID: 386Discontinued - you can grab the DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor instead! The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed). It's fairly simple to...No longer stocked -
Monochrome 128x32 I2C OLED graphic display
Product ID: 931These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x32 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has...No longer stocked -
Adafruit 0.54" Quad Alphanumeric FeatherWing - Yellow/Green
Product ID: 3132Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is the Yellow/Green Adafruit 0.54" Dual Alphanumeric FeatherWing Display Combo Pack! We also have these combo packs in Green, Red, Blue, and White. This is a nice, bright alphanumeric display that shows letters and numbers in a...No longer stocked -
AdaBox006 – CircuitPython
Product ID: 3697AdaBox006 – CircuitPython is the perfect gift for folks who are just getting started in the world of DIY electronics. It's an excellent addition to our family of DIY projects, plus it's a solderless pack. This is also a great way to test the waters of AdaBox before committing to a subscription. Please note! This is NOT the subscription version of AdaBox! This...No longer stocked -
Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Green
Product ID: 3107Discontinued - you can grab this Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Red instead! One segment? No way dude! 7-Segments for life! This is the Green Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Blue, Red, White, and Yellow! 7-Segment Matrices like these are 'multiplexed' - so to control all the...No longer stocked -
Adafruit STEMMA - TSL2561 Digital Lux / Light Sensor
Product ID: 3611New from Adafruit, we are taking our most popular sensors and making them easier than ever to use! This is the Adafruit STEMMA TSL2561 which takes our favorite lux sensor and gives you two ways to play: you can use alligator clips to connect the sensor to your Flora, Gemma or Circuit Playground, or plug-n-play with STEMMA cables or Seeed Grove cables Each STEMMA...No longer stocked -
Adafruit TSL2561 Digital Luminosity/Lux/Light Sensor Breakout
Product ID: 439The TSL2561 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light ranges from up to 0.1 - 40,000+ Lux on the fly. The best part of this sensor is...No longer stocked -
Fingerprint sensor
Product ID: 751Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. These modules are typically used in safes - there's a high powered DSP chip that does the image rendering, calculation, feature-finding and searching. Connect to any microcontroller or system with TTL serial, and send...No longer stocked -
LED Charlieplexed Matrix - 9x16 LEDs - Green
Product ID: 2972These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement This is the Green version. Check out our other colors! Check out our detailed tutorial for Arduino & CircuitPython support,...No longer stocked -
Mini Thermal Receipt Printer Starter Pack
Product ID: 600Hit the ground running (and printing!) with this starter pack that includes a thermal printer and all the extras and save a few dollars while you're at it. Includes: A mini thermal receipt printer - with cables and plastic mounting shims. A roll of 50' long thermal receipt paper - the perfect amount for the thermal printer. BPA-free.5V 2A power supply - an ideal...No longer stocked -
CircuitPython 3 Poster
Product ID: 3793We're celebrating CircuitPython 3 in "software box art" style here. You may remember when software came in a box - now with download-only you probably miss the shrink-wrap, the CD-ROMs, and even the cool release posters you'd sometimes snag. And since you're a CircuitPython fan (right?) we wanted to give you a lovely poster you can use to hang up in your python den....No longer stocked -
Blinka the CircuitPython Limited Edition Enamel Pin
Product ID: 3680You're a CircuitPython fan, right? Now you can show your colors proudly. If you're into skin art, we have Blinka as a temporary tattoo, but for the dedicated fans, now you can pin her on your jacket or backpack! This Blinka the CircuitPython Enamel Pin is beautifully designed and constructed with vivid colors and a cast metal body with butterfly cast. We love the...No longer stocked -
Melexis Contact-less Infrared Sensor - MLX90614 3V - MLX90614ESF-BAA
Product ID: 1747This cyber-tronic looking sensor hides a secret behind it's glimmering eye. Unlike most temperature sensors, this sensor measures infrared light emitted off of remote objects so it can sense temperature without having to touch them physically. Simply point the sensor towards what you want to measure and it will detect the temperature by absorbing IR waves emitted....No longer stocked -
Adafruit VEML6075 UVA UVB and UV Index Sensor Breakout
Product ID: 3964This little sensor is a great way to add UVA and UVB light sensing to any microcontroller project. The VEML6075 from Vishay has both true UVA and UVB band light sensors and an I2C-controlled ADC that will take readings and integrate them. The sensor also comes with calibration registers so you can easily convert the UVA/UVB readings into the UV Index. Compared to our...No longer stocked -
Adafruit Precision NXP 9-DOF Breakout Board - FXOS8700 + FXAS21002
Product ID: 3463The NXP Precision 9DoF breakout combines two of the best motion sensors we've tested here at Adafruit: The FXOS8700 3-Axis accelerometer and magnetometer, and the FXAS21002 3-axis gyroscope. These two sensors combine to make a nice 9-DoF kit, that can be used for motion and orientation sensing. In particular, we think this sensor set is ideal for AHRS-based...No longer stocked -
TFmini Infrared Time of Flight Distance Sensor
Product ID: 3978We've got many distance sensors, and the TFmini Distance Sensor is a nice addition. This sensor bounces light off objects and returns the distance in centimeters. It's a nice compact plastic package, with UART serial output. Please note that the company calls this a "LiDAR" but it is not a true LIDAR. Instead, its a time-of-flight (ToF) infrared sensor like the...No longer stocked -
Adafruit #ElectronicHalloween Halloween Sticker Sheet Set 2
Product ID: 3914The season of spooky is nigh and here at the Adafruit factory we love Halloween! We have soo many guides in the Adafruit Learn System whether you want to make a HalloWing spirit board, a glowing smokey skull, or a NeoPixel masquerade mask... Speaking of wearables... We couldn't let us humans have all the fun! Even our Circuit Playground friends have costumes. Peep...No longer stocked -
Resistive Touch Screen Controller - STMPE610
Product ID: 1571Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. Only problem is they require a bunch of analog pins and you have to keep polling them since the overlays themselves are basically just big potentiometers. If your microcontroller doesn't have analog inputs, or maybe you want...No longer stocked -
Adafruit VEML6070 UV Index Sensor Breakout
Product ID: 2899Discontinued - you can grab Adafruit LTR390 UV Light Sensor - STEMMA QT / Qwiic instead! This little sensor is a great way to add UV light sensing to any microcontroller project. The VEML6070 from Vishay has a true UV A light sensor and an I2C-controlled ADC that will take readings and integrate them for you over ~60ms to 500ms. Unlike the Si1145, this sensor will...No longer stocked -
Adafruit Stereo FM Transmitter with RDS/RBDS Breakout - Si4713
Product ID: 1958Yaaar! Become your very own pirate radio station with this FM radio transmitter. This breakout board, based on the best-of-class Si4713, is an all-in-one stereo audio FM transmitter that can also transmit RDS/RBDS data! Wire up to your favorite microcontroller (we suggest an Arduino) to the I2C data lines to set the transmit frequency and play line-level audio into...No longer stocked -
Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board - Fully Assembled
Product ID: 3515It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This I2C digital humidity sensor is an...No longer stocked -
AM2315 - Encased I2C Temperature/Humidity Sensor
Product ID: 1293Discontinued - you can grab AM2315C - Encased I2C Temperature/Humidity Sensor instead! Finally we have an I2C-interface temperature & humidity sensor in a nice enclosed style. This sensor contains a thermistor temperature sensor and a capacitive humidity sensor. A small microcontroller inside does the readings and provides a simple I2C interface for reading the...No longer stocked -
Mini Thermal Receipt Printer
Product ID: 597Add a mini printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller, you simply need a 3.3V-5V TTL serial...No longer stocked -
RGB Color Sensor with IR filter and White LED - TCS34725
Product ID: 1334Discontinued - you can grab Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT / Qwiic instead! Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing elements. An IR blocking filter, integrated on-chip and localized to...No longer stocked -
Circuit Playground Express for 4-H
Product ID: 4180Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to program. This version is 4-H themed, for use by anyone, but comes in a special green color and with the 4-H...No longer stocked -
Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor - Assembled
Product ID: 4059Bosch has stepped up their game with their BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! This precision sensor from Bosch is the best low-cost, precision sensing solution for...No longer stocked -
HackerBox #0041 - ItsyBitsy M4 + CircuitPython + MakeCode Arcade
Product ID: 4102"HackerBoxes deliver interesting and exciting gear for exploring and learning electronics and computer technology. HackerBox Hackers are electronics hobbyists, makers, hackers, and computer enthusiasts. We are the dreamers of dreams. We connect through social media to create a community of experience, support, and new ideas." We're pleased as punch to carry HackerBox...No longer stocked -
Learn CircuitPython with 1 Month Subscription to Codecademy Pro
Product ID: 4220You've seen all the cool projects on Adafruit - building and making amazing electronics. You want to get started making, but...you don't know how to code! Now what, just give up? Never! You, yes you can learn how to code with the great tutorials from Codecademy. Best of all, you can learn to code while learning electronics at the same time! We’ve partnered with...No longer stocked -
Adafruit 2.13" Tri-Color eInk / ePaper Display FeatherWing - 212 x 104 pixels - Z16 Panel wit
Product ID: 4128Easy e-paper finally comes to your Feather, with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image...No longer stocked -
4-H Circuit Playground Express - Base Kit
Product ID: 4263Discontinued - you can grab Circuit Playground Express - Base Kit instead! We are super pleased to enjoy a partnership with an engaging, empowering foundation like 4-H. Here at Adafruit we drive ourselves to "be excellent", and 4-H's motto is "to make the best better." Though typically thought of as an agriculturally focused organization, 4-H today focuses on...No longer stocked -
CircuitPython 4 Poster
Product ID: 4082Sound the klaxons! We're pleased as punch to announce CircuitPython 4, the latest major revision which features support for the Nordic nRF52840 BLE chipset. We sometimes look to the past for inspiration, so we're celebrating this new release in "software box art" style here. You may remember when software came in a box - now with download-only you probably miss the...No longer stocked -
CircuitPython 5 Poster
Product ID: 4365V for Victory, also Vivacious and Very-good-code! Which is exactly how we feel about CircuitPython Version 5. We're pleased to announce the latest major revision of CircuitPython. CircuitPython 5 features many improVements and enhancements to displayio, including grayscale and e-paper displays, extensive additions and changes to nRF52840 and BLE support, and PWM...No longer stocked -
Adafruit SHT45 Trinkey - USB Temperature and Humidity Sensor
Product ID: 5896It's half USB Key, half temperature-humidity sensor... it's the Adafruit SHT45 Trinkey. We wanted to make it super-easy to add one of our most popular combination environmental sensors to any computer with a USB A port. The PCB is designed to slip into any USB A port on a computer or laptop. There's an ATSAMD21 microcontroller on board with just enough circuitry to...No longer stocked -
ScoutMakes FM Radio Board - STEMMA QT / Qwiic
Product ID: 5651The ScoutMakes FM Radio Board is a great way to learn about the world of electronics. It is an I2C breakout board for the RDA5807 FM radio chip by RDA Microelectronics. The board supports Arduino and CircuitPython. Libraries and example code are provided to help you get started. The board also has connectors which support SparkFun's Qwiic and Adafruit's STEMMA QT I2C...No longer stocked -
ProS3 - ESP32-S3 Development Board by Unexpected Maker
Product ID: 5401Introducing the ProS3 - The Ultimate Pro ESP32-S3 Development Board The ProS3 ships with the latest version of CircuitPython with ESP32-S3 support. It also ships with the UF2 bootloader, so you can easily update your ProS3 with the latest CircuitPython firmware, whenever you desire. Just plug your ProS3 into your computer and it will appear in your filesystem as a...No longer stocked -
CircuitPython Book for Beginners 1 (Japanese) - STEAM Tokyo
Product ID: 4024If Adafruit were a manga, it would definitely look like this. Wow, wouldn't that be mega-sugoi? Ladyada-sensei, notice me! It's difficult not to feel like an excited otaku while looking at this enchanting cyber-bishoujo cover. New Ada-friend Mitsuharu Aoyama has published a beautiful, thoughtfully designed beginner's book on CircuitPython with Circuit Playground...No longer stocked -
CircuitPython 6 Poster
Product ID: 4713“In all, there were ten different types of clouds: cumulus, stratos, cumulonimbus, stratocumulus, nimbostratus, altocumulus, altostratus, cirrocumulus, cirrostratus, and cirrus – each with their own personality: fluffy, detached, transparent, thin, continuous, gray, heavy, dense, semi-transparent, and layered, which I use to describe my own moods and...No longer stocked -
CircuitPython 7 Poster
Product ID: 5067Can you believe CircuitPython is now in its seventh iteration? That's right! Join us, Blinka, and the MicroPython mascot as we clicky-clacky and build upon the coding future for all makers. Feature-wise, this stable latest release adds camera support, configurable USB / HID descriptors, and catches up to MicroPython's stable releases so the underlying language has...No longer stocked -
CircuitPython 8 Poster
Product ID: 5513Can you believe CircuitPython is now in its eighth iteration? That's right! Join us, Blinka, and the ESP32 maker community as we connect online and build upon the coding future for all makers. Feature-wise, CircuitPython 8 will focus on WiFi connectivity: we'll be exploring WiFi workflow, support for even more WiFi chipsets and Espressif boards, maybe even dabble in...No longer stocked -
CircuitPython 9 Poster
Product ID: 5873Can you believe CircuitPython is now in its ninth iteration? That's right! NINE, arguably the most rock and roll number, from "Revolution 9" to Nine Inch Nails to "If 6 Was 9", "Public Animal #9", "Karn Evil 9"– listen, we could keep listing them all day, but we gotta keep building upon the coding future for all makers. CircuitPython 9 incorporates recent...No longer stocked -
Adafruit PyPortal Pynt - CircuitPython Powered Internet Display - 2.4" TFT
Product ID: 4465The PyPortal Pynt is the little sister to our popular PyPortal - zapped with a shrink ray to take the design from a 3.2" diagonal down to 2.4" diagonal screen - but otherwise the same! The PyPortal is our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch screen interface GUIs, all...No longer stocked -
Serpente - Tiny CircuitPython Prototyping Board - USB C Socket
Product ID: 4513The Serpente boards from Arturo182 are low-cost development boards designed to be used with Adafruit’s CircuitPython. They're open source, come with a powerful ATSAMD21 Cortex M0+ processor and a beefy SPI flash for CircuitPython file storage! Specs: ATSAMD21E18A 32-bit Cortex-M0+ running at 48MHz, not the fastest thing around, but fast enough for prototyping...No longer stocked -
Serpente - Tiny CircuitPython Prototyping Board - USB C Plug
Product ID: 4514The Serpente boards from Arturo182 are low-cost development boards designed to be used with Adafruit’s CircuitPython. They're open source, come with a powerful ATSAMD21 Cortex M0+ processor and a beefy SPI flash for CircuitPython file storage! Specs: ATSAMD21E18A 32-bit Cortex-M0+ running at 48MHz, not the fastest thing around, but fast enough for prototyping...No longer stocked -
CircuitBrains Deluxe - CircuitPython-compatible SAMD51 Module - by Null Byte Labs
Product ID: 4802CircuitBrains Deluxe is the smallest solderer-able ATSAMD51 module . Skip on all the tedious work of adding a powerful Cortex M4 32-bit microcontroller to your next project. Null Byte Labs has taken care of the tough work of pin mappings, power & decoupling layout, clock, flash, assembly, bootloader, and firmware. All you need to do is drop a footprint into your...No longer stocked -
ScoutMakes FM Radio Kit
Product ID: 4968Discontinued - you can grab this ScoutMakes FM Radio Board - STEMMA QT / Qwiic instead! For many of us, the construction of a classic FM radio was one of the very first projects we took on when getting started with DIY electronics. And for good reason. Radio waves are fascinating, they’re everywhere, and they’re free! Radio brings all kinds of information...No longer stocked -
Seeeduino XIAO Expansion Board - Works With Adafruit QT Py
Product ID: 5033The Seeeduino XIAO Expansion Board is a great add-on board with a little-bit-of-everything. It works wonderfully with our QT Py boards so we're stocking it for folks to plug in their SAMD21 QT Py or RP2040 QT Py. It enables prototyping in an easy and quick way and with so many hardware add-ons, you can quickly explore near-infinite possibilities of Arduino and...No longer stocked -
ESP32-S3 Box
Product ID: 5290The ESP-BOX is a new generation AIoT development platform released by Espressif Systems. The ESP32-S3-BOX is an AIoT development board that is based on Espressif’s ESP32-S3 Wi-Fi + Bluetooth 5 (LE) SoC. The ESP32-S3-BOX provides a platform for developing the control of home appliances using Voice Assistance + touch screen controller, sensor, infrared...No longer stocked -
TinyS3 - ESP32-S3 Development Board by Unexpected Maker
Product ID: 5398Introducing the TinyS3 - The Tiny Mighty ESP32-S3 development board in the TinyPICO format! TinyS3 is the latest in Unexpected Maker's super popular range of "Tiny" development boards. It's packed with amazing features and peripherals, wireless connectivity, and stacks of Flash and PSRAM, all in the same tiny package size as the original TinyPICO! The TinyS3 ships...No longer stocked -
FeatherS3 - ESP32-S3 Development Board by Unexpected Maker
Product ID: 5399Introducing the FeatherS3 - The pro ESP32-S3 Development Board in the Feather Format The FeatherS3 ships with the latest version of CircuitPython with ESP32-S3 support. It also ships with the UF2 bootloader, so you can easily update your FeatherS3 with the latest CircuitPython firmware, whenever you desire. Just plug your FeatherS3 into your computer and it will...No longer stocked -
ESP32-S3 Box Lite - Dock Not Included
Product ID: 5511The ESP-BOX is a new generation AIoT development platform released by Espressif Systems. The ESP32-S3-BOX is an AIoT development board that is based on Espressif’s ESP32-S3 Wi-Fi + Bluetooth 5 (LE) SoC. The ESP32-S3-BOX provides a platform for developing the control of home appliances using Voice Assistance + touch screen controller, sensor, infrared...No longer stocked -
TinyS3 ESP32-S3 with u.FL by Unexpected Maker
Product ID: 5747Introducing the TinyS3 - The Tiny Mighty ESP32-S3 development board in the TinyPICO format! Now with a u.FL connector instead of an onboard antenna, for the times when you want to connect an external antenna for longer radio range, or for putting your S3 boards inside a case/enclosure. TinyS3 is the latest in Unexpected Maker's super popular range of "Tiny"...No longer stocked -
FeatherS3 ESP32-S3 with u.FL by Unexpected Maker
Product ID: 5748Introducing the FeatherS3 - The pro ESP32-S3 Development Board in the Feather Format now with a u.FL connector instead of an onboard antenna, for the times when you want to connect an external antenna for longer radio range, or for putting your S3 boards inside a case/enclosure. The FeatherS3 ships with the latest version of CircuitPython with ESP32-S3 support. It...No longer stocked -
ProS3 ESP32-S3 with u.FL by Unexpected Maker
Product ID: 5749Introducing the ProS3 - The Ultimate Pro ESP32-S3 Development Board now with a u.FL connector instead of an onboard antenna, for the times when you want to connect an external antenna for longer radio range, or for putting your S3 boards inside a case/enclosure. The ProS3 ships with the latest version of CircuitPython with ESP32-S3 support. It also ships with the UF2...No longer stocked -
Seeed Wio Terminal
Product ID: 4707Instead of being a single embedded functional module, Wio Terminal is more of a complete system equipped with Screen + Development Board + Input/Output Interface + Enclosure. Because it uses the SAMD51, it is compatible with Arduino and CircuitPython - using the same Arduino & CircuitPython core we have developed here at Adafruit! Wio Terminal is an...No longer stocked -
Pimoroni Enviro + FeatherWing - PIM502
Product ID: 4674Discontinued - you can grab the Adafruit ADXL343 + ADT7410 Sensor FeatherWing instead! Care about air with Enviro+ FeatherWing. It's packed full of environmental sensors that'll get you started in the world of citizen science. Monitor weather, light level, noise pollution, and air quality, in your local area and contribute your data to better understand trends in air...No longer stocked -
Keyboard FeatherWing - QWERTY Keyboard + 2.6" LCD
Product ID: 4818From the folks at Solder Party comes the Keyboard FeatherWing, an easy way to add a handheld QWERTY keyboard and a 2.6” color display (+ more) to your project! Nice hand-held size and great for typing with your thumbs, early 2000s-style. The keyboard itself does not contain an MCU/CPU/SoC that you can program; you will need a board compatible with the Adafruit...No longer stocked -
LCD FeatherWing from Oddly Specific Objects
Product ID: 5581The LCD FeatherWing from Oddly Specific Objects is a low-power, CircuitPython-compatible, I²C-driven display that works with Adafruit’s Feather line of development boards. It uses the BU9796 segment LCD controller to drive a custom liquid crystal display glass with 48 segments, including: Five indicator icons: Bell, Wifi, Moon, Arrows, and Battery. Five...No longer stocked
