New Products

TinyPICO is the world’s smallest, fully-featured ESP32 development board, designed to unlock the power of the ESP32’s dual-core 240MHz and internet connectivity, in a package smaller than your thumb! Your very own TinyPICO V2 with USB-C and with MicroPython pre-installed. Comes with unassembled male headers, stackable headers, a JST PH battery connector, and a JST MicroBlade battery connector. Please: This is the USB-C version of the...

Introducing 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 well as some other interesting new technologies like Time of Flight...

If your kitty's paws are going to walk all over your keyboard, you at least want to be able to walk all over kitty paws. Get ready to clacky to your heart's content with an adorable Black Aluminum Kitty Paw Keycap with Translucent Silicone Toe Beans for your next mechanical keyboard or NeoKey project. Snap 'em onto a  Cherry MX or compatible switch  to turn your Feather or breakout into...

These solid 1.25mm pitch connector cable pairs are great when you need something that can carry a couple amps of current and are easy to connect and disconnect. These cables are nice and long, 10cm each, in fact. They've got both small form-factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match with...

These solid 1.25mm pitch connector cable pairs are great when you need something that can carry a couple amps of current and are easy to connect and disconnect. These cables are nice and long, 10cm each, in fact. They've got both small form-factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match with...

It'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 NeoPixel? And this is what we came up with! The PCB is designed to...

It'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, with a fully programmable color NeoPixel? And this is what we...

Rotary encoders are soooo much fun! Twist em this way, then twist them that way. Unlike potentiometers, they go all the way around, and often have little detents for tactile feedback. But, if you've ever tried to add encoders to your project you know that they're a real challenge to use: timers, interrupts, debouncing... This Stemma QT breakout makes all that frustration go away - solder in any 'standard' PEC11-pinout rotary...

Keep wet things wet and dry things dry by detecting when the dry things get wet by accident! This palm-sized cherry-red water sensor is simple and easy to implement in your wet-dry-sensing project. Usage is very simple: connect the minus (-) pin to ground, connect the plus (+) pin to 3 to 5V DC and then the output signal pin (S) goes to your microcontroller. The sensor has a very lightly biased transistor that is connected to two long sets...

Handy for making wire harnesses or jumpering between headers on PCBs. These premium jumper wires are 12" (300mm) long and come in a 'strip' of 10 (1 piece each of ten rainbow colors). They have 0.1" male header contacts on one end and 0.1" female header contacts on the other. They fit cleanly next to each other on standard-pitch 0.1" (2.54mm) header. The best part is they come in a ribbon cable. You can pull the...

These reverse mount NeoPixel LEDs are an easy way to add a lot of small (but bright!) colorful LEDs to your project when you want the top of the PCB to be flat, or to keep manufacturing simplified by having only one side of components. They are just 3.1mm x 2.7mm x 1.7mm and can be soldered reverse mount-style using the top pads and a cutout in the PCB . Thanks to the long pads, they're not too bad to hand solder! The driver chip is...

Easy e-paper finally comes to Raspberry Pi, with this bonnet that's designed to make it a breeze to add a 2.13" 250x122 crisp monochromic 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 high contrast and...

The 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! It has a typical accuracy of ±2% at 20% to 100% relative humidity, at...

Easy 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 image is also high contrast and very daylight readable....

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the first...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the...

The 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 without address collisions. Best of all, a wide voltage range makes it usable...

We designed this little breakout board after seeing some cool demos for the Raspberry Pi Pico driving an HDMI display. By using some fun 'abuse' of overclocking and the RP2040's PIO system a low-cost microcontroller can have great looking video output. Great for making demos, or just noodling around with digital video generation. This breakout board has no active components on it. It's just a connector you can plug an HDMI/DVI...

Coming soon! Sign up to be notified when this flex cable is in stock! Use this 25 cm long cable with our 40-pin FPC to 2x20 IDC Plug and Socket adapter PCBs to extend your Raspberry Pi's GPIO capabilities. Note you'll have to keep an eye on where Pin 1 is on the ribbon cable, on the adapter PCBs, and your HAT or Bonnet of choice. Works great with any two of the following: 40-pin FPC to Straight 2x20 IDC Male Plug...

This mounting plate kit is an affordable, simple solution to mounting your Raspberry Pi 4 or Model 3 B+ to your Raspberry Pi HQ Camera.  Easy to assemble, the plate attaches to your HQ Camera on one side, and your Raspberry Pi mounts to the other side – spacers and fixings are included in the pack. This version comes in Adafruit black and features a bubble level for that perfectly aligned shot, plus a handy thumb...

An affordable, simple solution to mounting a Raspberry Pi Zero to your HQ Camera.  Easy to assemble, the plate attaches to your HQ Camera on one side, and your Pi Zero mounts to the other side – spacers and fixings are included in the pack. Comes in Adafruit black and features a bubble level for that perfectly aligned shot, plus a handy thumb section for easy adjustment and smooth rotation. The thumb section can be set...

Robotics and industrial automation are everywhere these days. Robots help build, package, and ship everything from your breakfast cereal to your car. With that in mind, we designed the ScoutMakes Robot kit to help those with an interest in robotics learn the basics. With it, you will create a simple, wheeled robot while developing a familiarity with concepts like mechanical assembly and motor control. This kit also includes a piezoelectric...

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 and entertainment—including music, news, and sports—to people all over the world. It remains an extremely popular medium for content delivery, and...

Here is an easy solution for extending your Raspberry Pi's GPIO capabilities. This is a  40-pin FPC to Straight 2x20 IDC Male Plug Header  Adapter Use this adapter, which will act as an extender for all 40 pins to give you a streeeeetch. Simply insert the plug side into an optional Socket Riser Header to add to the HAT or Bonnet. Then, keeping an eye where Pin 1 is, insert your FPC ribbon cable into the...

Here is an easy solution for extending your Raspberry Pi's GPIO capabilities. This is a 40-pin FPC to Right Angle 2x20 IDC Male Plug Header Adapter. Use this adapter, which will act as an extender for all 40 pins to give you a streeeeetch. Simply insert the plug side into an optional Socket Riser Header to add to the HAT or Bonnet. Then, keeping an eye where Pin 1 is, insert your FPC ribbon cable into the 40-pin flex...

Here is an easy solution for extending your Raspberry Pi's GPIO capabilities. This is a  40-pin FPC to Right Angle 2x20 IDC Female Socket Header  Adapter Use this adapter, which will act as an extender for all 40 pins to give you a streeeeetch. Simply plug the socket side into the Raspberry Pi. Then, keeping an eye where Pin 1 is, insert your FPC ribbon cable into the 40-pin flex connector. You can use...

Here is an easy solution for extending your Raspberry Pi's GPIO capabilities. This is a 40-pin FPC to Straight 2x20 IDC Female Socket Header Adapter Use this adapter, which will act as an extender for all 40 pins to give you a streeeeetch. Simply plug the socket side into the Raspberry Pi. Then, keeping an eye where Pin 1 is, insert your FPC ribbon cable into the 40-pin flex connector. You can use any 40-pin 0.5mm FPC...

Machine learning is a transformative tool that’s redefining how we build software—but up until now, it was only accessible to a small group of experts. At Adafruit, we think machine learning should be accessible to everyone, that’s why today we are partnering with Lobe to bring you an easy to use machine learning kit, so you can bring your machine learning ideas to life. This kit includes all the parts you need, at a...

This thin silvery ribbon is an interesting sensor. It's made of 2mm wide by 600mm long piezoelectric film sandwich. Piezo film can be used to detect motion or vibration - when shifted around or touched, it creates a small current pulse across the terminals. If a 1 Mega-ohm resistor is placed across the two terminals you will see the current converted into a voltage that can be read by an analog-to-digital converter (ADC). Basically,...

We carry all sorts of silicone-diffused NeoPixel strips, including these ultra-skinny 96-LED NeoPixel strips and these gloriously chonky neon-like strips. This 60 LEDs-per-meter Silicone Sheath NeoPixel strip is nicely in the middle. It has a semi-diffused look, thanks to the white silicone casing. The white rubber causes the LEDs to have a pastel shade, and of course they're incredibly durable. It's flexible and bendy with...

M5Stack's Timer Camera X  is an all-in-one camera module based on ESP32, integrated with ESP32 chip and has 8M PSRAM. Why so much PSRAM? Well, the camera can shoot up to 2048x1536 resolution photos(!). The module also comes with a built-in 140mAh battery and LED status indicator. There is a reset button under the LED. You can use the built-in RTC (BM8563) to keep track of time to create custom, specific sleep and wake-up schedules....

If you're a DIY enthusiast who'd like to update your power only project's connection to the latest USB standard, here is a 10-pack of  USB C power only jack connectors! They're sturdy metal with 4 through-hole mounting tabs. It's  really  hard to rip these off a PCB. In an SMT line, you can just paste over the through-hole slots, and the pads will solder in place. We like this connector for its...

The Gameduino 3X Dazzler is an Adafruit Feather M4-compatible underwing that outputs HD picture and sound to any HDMI display or TV. The Dazzler is ideal for game designers using CircuitPython, makers who want rich, responsive data and text visualizations, and anyone who wants superb visuals for their CircuitPython project. The graphics and sound are generated by a powerful BT815 EVE embedded GPU. The shield also has two Wii Classic...

A 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? It's an Adafruit ItsyBitsy RP2040 featuring the Raspberry Pi...

For crafting your very own custom keyboard, these  Kailh mechanical key switches  are deeee-luxe! Come in a pack of 10 switches, plenty to make a small keyboard, or grab a few packs to build a full keyboard. Use these with our  NeoKey  boards, such as the Socket Breakout and the FeatherWing.They work great with mechanical key sockets if you want to avoid soldering.We also have MX-compatible...

Itsy Bitsy Teenie Weenie Mini NeoPixel RGB LED inis! Make your own smart LED arrangement with the same integrated LED that is used in our NeoPixel strips and pixels. We use this same LED in our Metro M4 Express and Neo TrinKey. These  MINI (3.5mm x 3.5mm) RGB LEDs are fairly easy to solder and are half the size of the standard 5x5mm NeoPixels you may be used to seeing. They're one of the most compact ways possible to...

These look a lot like our NeoPixel fairy lights here, but have a funky twist. In fact, we're a little hesitant to call them NeoPixels because while they can be controlled by "NeoPixel" code, they don't function like NeoPixels . Technically, an NeoPixel is an LED that also acts as a shift register. 24 or 32 bits of brightness data comes in the input pin, and the LED removes it and passes along the rest. This is what lets folks...

I²CMini is an easy-to-use, open-source tool for controlling I²C devices over USB, 100% compatible with I²CDriver. Its a small friend that will make working with I2C a breeze, especially if they have a Qwiic/Stemma QT or even Grove I2C connector! USB to I²C interface in a tiny 18x18mm board Can act as a I²C controller, passive monitor, and capture-to-PC supported at 400 kHz Two I²C ports: one on 0.1" header;...

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds one 20mm coin cell (CR2032 is the most popular size) to generate 3V nominal. 20mm coin cells are popular as they are used in keychain lights and remotes and other small topys, so they are easy to get and fairly low cost. And speaking of lights, these battery holder includes three "LED" modes : quick flashing, slower flickering,...

Machine learning is a transformative tool that’s redefining how we build software—but up until now, it was only accessible to a small group of experts. At Adafruit, we think machine learning should be accessible to everyone, that’s why today we are partnering with Lobe to bring you an easy to use machine learning kit, so you can bring your machine learning ideas to life. This kit includes all the parts you need, at a...

What 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 "this chip is going to be awesome when we give it the cuuutie QT Py...

Sensirion 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 allowing humidity measurements to work Unlike earlier SHT...

For crafting your very own custom keyboard, these  Kailh Black Linear mechanical key switches  are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a  smooth linear  keystroke with a slightly higher operating force than the Reds. Type LinearOperating force: 60 gf (+/-10 gf)Pretravel: 1.8 mm (+/- 0.3 mm)Total travel: 3.6 mm (+/- 0.3 mm)Reset point: 1.8 mm Comes in a pack of...

For crafting your very own custom keyboard, these Kailh Red Linear mechanical key switches are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a smooth linear keystroke: Type LinearOperating force: 45 gf (+/-10 gf)Pretravel: 1.8 mm (+/- 0.3 mm)Total travel: 3.6 mm (+/- 0.3 mm)Reset point: 1.8 mm Comes in a pack of 10 switches, plenty to make a small keyboard or grab a few packs to build a full...

For crafting your very own custom keyboard, these  Kailh White Linear mechanical key switches  are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a clicky tactile keystroke with a snappy feel and an audible click when pressed. Type: Clicky tactileOperating force: 50 gf (+/-10 gf)Tactile force: 55 gf (+/-10 gf)Pretravel: 1.8 mm (+/- 0.3 mm)Pressure point: 1.7 mmTotal travel: 3.6 mm...

For crafting your very own custom keyboard, these  Kailh Brown Linear mechanical key switches  are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a tactile keystroke - it's not clicky like the white-stem keys, more like a little 'bump' when pressing. Quiet Tactile / 'Bump' typeOperating force: 50 gf (+/-10 gf)Tactile force: 60gf (+/-10 gf)Pretravel: 1.8 mm (+/- 0.3...

Home 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 logging when your cat leaves through the pet door, this board is designed to...

These pretty circles of light are plastic diffused backlights, probably originally used in LCD gauge displays. Normally they're tucked behind the LCD and shine white light from below. Here, we've got the LEDs available individually, and they're really cool! Each LED is encased in a 2.2mm thick semi-circle of acrylic. The acrylic is a special type that is very good at diffusing light, so even though there are only two white LEDs,...

Back in my day, if you wanted to make a mechanical keyboard, you had to solder in expensive Cherry MX switches onto your PCB - and woe to the person who decided they wanted to change their linear keys instead of clicky ones! Bah humbug, kids these days have no idea, what with their fancy Kailh Switch Sockets - they know nothing of suffering! With these sockets, mechanical keys can snap right in, and are easily replaceable with no soldering at...

Get ready to clacky to your heart's content. Here is a 10 pack of translucent keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto a  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad. The translucent plastic makes for a glow-friendly switch. Note: This product is just a pack of 10 key caps. Key switches are not included!  

Machine learning is a transformative tool that’s redefining how we build software—but up until now, it was only accessible to a small group of experts. At Adafruit, we think machine learning should be accessible to everyone, that’s why today we are partnering with Lobe to bring you an easy to use machine learning kit, so you can bring your machine learning ideas to life. This kit includes all the parts you need, at a...

Machine learning is a transformative tool that’s redefining how we build software—but up until now, it was only accessible to a small group of experts. At Adafruit, we think machine learning should be accessible to everyone, that’s why today we are partnering with Lobe to bring you an easy to use machine learning kit, so you can bring your machine learning ideas to life. This kit includes all the Pi accessories you need,...

The 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, which means you can plug in any MX-compatible switches instead of...

If you're a DIY enthusiast who'd like to update your project's connection to the latest USB standard, here is a 10-pack of  USB C plug connectors! They can be pick-and-placed onto your design, and then plugged directly into a USB C port. For mechanical connection, there's four SMT tabs - use plenty of solder to keep these secure, they aren't as good as through-hole style tabs, but we were not able to find this style...

One of the most popular Trinket projects now has its own kit pack!  Make your very own programmable NeoPixel goggles with 2 x 16 LED rings and an Adafruit Trinket. It even comes with a rechargeable LiPoly battery and charger. It's a great easy build and when you're done you'll have the coolest accessory. Follow along with our popular Kaleidoscope Eyes tutorial.  The pack contains almost everything you need to put a pair of...

The Raspberry Pi Compute Module 4 is based on the Raspberry Pi 4 Model B, but in a smaller form factor - perfect for embedding into products or projects without the bulk of a classic Raspberry Pi. You get all the computational power of Raspberry Pi 4 in a compact form factor for deeply embedded applications. The CM4 incorporates the same quad-core ARM Cortex-A72 processor, dual video output, gigabit Ethernet, UART, I2C, SPI, I2S, and a few PWM...

The only thing better than a nice mechanical key, is one that also can glow any color of the rainbow - and that's what the Adafruit NeoKey Breakout will let you do! This little 0.75" x 0.85" PCB can fit one Cherry MX or compatible switch and make it easy to use with a breadboard or perfboard. The breakout has a Kailh socket, which means you can plug in any MX-compatible switch instead of soldering it in. You may need a little glue...

The Raspberry Pi Compute Module 4 is based on the Raspberry Pi 4 Model B, but in a smaller form factor - perfect for embedding into products or projects without the bulk of a classic Raspberry pi. You get all the computational power of Raspberry Pi 4 in a compact form factor for deeply embedded applications. The CM4 incorporates the same quad-core ARM Cortex-A72 processor, dual video output, gigabit Ethernet, UART, I2C, SPI, I2S and a few PWM...

The Raspberry Pi Compute Module 4 is based on the Raspberry Pi 4 Model B, but in a smaller form factor - perfect for embedding into products or projects without the bulk of classic Raspberry Pi. You get all the computational power of Raspberry Pi 4 in a compact form factor for deeply embedded applications. The CM4 incorporates the same quad-core ARM Cortex-A72 processor, dual video output, gigabit Ethernet, UART, I2C, SPI, I2S, and a few PWM for...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the first...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the first...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the...

When 0.1" is too big, and JST PH's too chunky, this ultra-slim 1.25mm connector cable is a reliable alternative. These are 1.25mm pitch but have a nice clicky connection. This cable is handy and not too long, 20cm in fact. The friction lock makes easy-breezy connections whenever you need light and small connectivity. Note that this cable is 1:1 'symmetric' type wiring , which means that on a 4-pin cable, for example, the...

It'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 accurate and intelligent alternative to the much simpler...

It'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 we came up with! The PCB is designed to slip into any USB A...

Coming soon! Sign up to be notified when these are in stock! Get ready for our fastest Metro ever - the NXP iMX RT1011 microcontroller powers this board with a 500 MHz ARM Cortex M7 processor. There's 4 MB of execute-in-place QSPI for firmware + disk storage and 128KB of SRAM in-chip We're still working on the design but here's some stuff you can look forward to: Features: NXP iMX RT1011 processor - ARM Cortex M7 processor running...

This handy GPIO reference card is the perfect pocket-friendly go-to resource for navigating your way around the Raspberry Pi Pico . We designed a full-color pin-out diagram and printed it on card-stock so you can parse your power from your PWM and separate your SPI from your Serial UART. All the pin uses are labeled for quick reference. On the back we have a quick start guide for loading CircuitPython onto your pico and blinking the...

What do you get when you combine the BBC's Doctor Who with an open-source hand-shaped mini-computer? The HiFive Inventor Coding Kit : A Wi-Fi-and-Bluetooth-enabled Internet of Things learning platform for young engineers! The HiFive Inventor is a visually stunning IoT-enabled hand-shaped mini-computer designed to teach young engineers how to control robots, interface with IoT systems, or build their own sonic screwdriver to...

The Raspberry Pi Compute Module 4 is based on the Raspberry Pi 4 Model B, but in a smaller form factor - perfect for embedding into products or projects without the bulk of a classic Raspberry Pi. You get all the computational power of Raspberry Pi 4 in a compact form factor for deeply embedded applications. The CM4 incorporates the same quad-core ARM Cortex-A72 processor, dual video output, gigabit Ethernet, UART, I2C, SPI, I2S, and a few PWM...

The Pi-Box Pro4 is a rugged industrial enclosure kit for the Raspberry Pi 4. Lincoln Binns designed a smart micro HDMI extender board, so you can access the USB-C power and micro HDMI ports on the same plane as the Ethernet and USB ports. The rear panel is constructed from 3mm acrylic and opens up communication via Bluetooth and Wi-Fi signals from the Pi 4. Also allows for access to the SD card from the assembled...

Need to measure something with a very slim sensor? This precision 10K thermistor is an inexpensive way to measure temperature in a small gap, or taped to a flat surface, it's only 0.2mm wide! 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. We have a great detailed tutorial on how thermistors work and how...