Sensors

Sense your way into Open Source Hardware glory with Adafruit's sensor category! Here you can find everything you need to start measuring temperature, motion, force, flow, and more. Check out the Sensor Pack 900 for your beginner sensor needs or the Soil Temperature/Moisture Sensor for more advanced projects. With a wide and growing range of sensors, Adafruit's Sensors category is the best place for all your needs!

Strain Gauge Load Cell - 4 Wires - 20Kg

Product ID: 4543

A strain gauge is a type of electronic sensor used to measure force or strain (big surprise there). They are made of an insulating flexible backing with a metallic foil pattern. The resistance of a strain gauge changes when force is applied and the object is deformed along with the foil and this change will give a different electrical output. However, these thin...

$3.95

In stock

Close up head of CdS light sensor showing sensor element

Photo cell (CdS photoresistor)

Product ID: 161

CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When it's light, the resistance is about ~1KΩ, when dark it goes up to ~10KΩ. To use, connect one side of the photocell (either one, it's symmetric) to power (for example 5V) and the other side to your microcontroller's analog input pin. Then...

$0.95

In stock

Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H

Product ID: 3421

Listen to this good news - we now have a breakout board for a super tiny I2S MEMS microphone. Just like 'classic' electret microphones, MEMS mics can detect sound and convert it to voltage, but they're way smaller and thinner. This microphone doesn't even have analog out, it's purely digital. The I2S is a small, low-cost MEMS mic with a range of about 50Hz - 15KHz,...

$6.95

In stock

IR Break Beam Sensor with ruler blocking between receiver and transmitter

IR Break Beam Sensors with Premium Wire Header Ends - 3mm LEDs

Product ID: 2167

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to that same light. When something passes between the two, and its not transparent to IR, then the 'beam is broken' and the receiver will let you know. Compared to...

$2.95

In stock

Angled shot of electret microphone breakout board.

Electret Microphone Amplifier - MAX4466 with Adjustable Gain

Product ID: 1063

Add 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...

$6.95

In stock

Angled shot of a small, blue, rectangular temperature sensor breakout board.

MCP9808 High Accuracy I2C Temperature Sensor Breakout Board

Product ID: 1782

This 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...

$4.95

In stock

Angled shot of a Adafruit 9-DOF Orientation IMU Fusion Breakout board.

Adafruit 9-DOF Orientation IMU Fusion Breakout - BNO085 (BNO080) - STEMMA QT / Qwiic

Product ID: 4754

Here it is, the motion sensor you were looking for: the one that just gives you the directly usable information without requiring you to first consult with a PhD to learn the arcane arts of Sensor Fusion. The BNO085 takes the life's work of multiple people who have spent their entire career focused on how to get useful information from direct motion sensor...

$24.95

In stock

Muscle Sensor Surface EMG Electrodes - H124SG Covidien - Pack of 6

Product ID: 2773

Have your next project be controlled by your muscles with this pack of Muscle Sensor Surface EMG Electrodes! Pair the electrodes with the MyoWare Muscle Sensor and a microcontroller (ie. Arduino, or anything else with analog input reading ability) to create a DIY low-cost version of an EMG or an electromyograph! This is for hobbyist use only. Electromyography is an...

$4.95

In stock

SMA to uFL/u.FL/IPX/IPEX RF Adapter Cable

Product ID: 851

This RF adapter cable is super handy for anyone doing RF work. Often times, small electronics save space by having a pick-and-placeable u.FL connector (also called uFL, IPEX, IPAX, IPX, MHF, and AM). But most antennas have SMA or RP-SMA connectors on them. This little cable will bridge the two! This cable is RG178 and is 15cm (5.9") long not including the SMA...

$3.95

In stock

Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055

Product ID: 2472

If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer, gyroscope and magnetometer into actual "3D space orientation"! Orientation is a hard problem to solve. The sensor fusion algorithms (the secret sauce that blends accelerometer, magnetometer and gyroscope data into stable...

$34.95

In stock

Short Flex Sensor

Product ID: 1070

This sensor can detect flexing or bending in one direction. They were popularized by being used in the Nintendo PowerGlove as a gaming interface. These sensors are easy to use, they are basically resistors that change value based on how much their flexed. If they're unflexed, the resistance is about ~25KΩ. When flexed all the way the resistance rises to...

$7.95

In stock

Rotary Encoder + Extras

Product ID: 377

This rotary encoder is the best of the best, it's a high-quality 24-pulse encoder, with detents and a nice feel. It is panel mountable for placement in a box, or you can plug it into a breadboard (just cut/bend the two mechanical side tabs.) We also include a nice soft-touch knob with an arrow in it, fits perfectly and looks great. This encoder also has a push-button...

$4.50

In stock

Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor - STEMMA QT

Product ID: 2652

Bosch 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,...

$14.95

In stock

Top view of AM2315C sensor wired to a breadboard with an FeatherWing OLED display. The OLED shows the data from the temperature-humidity sensor.

AM2315C - Encased I2C Temperature/Humidity Sensor

Product ID: 5182

The 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...

$26.95

In stock

Waterproof 1-Wire DS18B20 Digital temperature sensor

Product ID: 381

This 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!...

$9.95

In stock

HC-SR04 Ultrasonic Sonar Distance Sensor + 2 x 10K resistors

Product ID: 3942

If 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...

$3.95

In stock

Angled Shot of the Adafruit AHT20 Temp+Hum Sensor - Assembled PCB

Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Product ID: 4566

The 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...

$4.50

In stock

Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT

Product ID: 1980

When 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...

$6.95

In stock

Angled shot of a Adafruit TLV493D Triple-Axis Magnetometer.

Adafruit TLV493D Triple-Axis Magnetometer - STEMMA QT / Qwiic

Product ID: 4366

The 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...

$5.95

In stock

Adafruit BH1750 Light Sensor with STEMMA QT / Qwiic

Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic

Product ID: 4681

This 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...

$4.50

In stock

Angled Shot of a Adafruit PT100 RTD Temperature Sensor Amplifier.

Adafruit PT100 RTD Temperature Sensor Amplifier - MAX31865

Product ID: 3328

For 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...

$14.95

In stock

Electret Microphone Amplifier - MAX9814 with Auto Gain Control

Product ID: 1713

Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX9814, a specialty chip that is designed for amplifying electret microphones in situations where the loudness of the audio isn't predictable....

$7.95

In stock

Angled shot of an ultrasonic sonar distance sensor.

Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible - RCWL-1601

Product ID: 4007

If 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...

$3.95

In stock

Top view of temperature sensor breakout above an OLED display FeatherWing. The OLED display reads "MCP9808 Temp: 24.19ºC"

Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout - STEMMA QT / Qwiic

Product ID: 5027

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...

$4.95

In stock

Ultra Thin 10K Thermistor - B3950 NTC

Product ID: 4890

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...

$0.95

In stock

Angled shot of a Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor.

Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT / Qwiic

Product ID: 3595

This 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...

$7.50

In stock

Mini 2-Axis Analog Thumbstick

Product ID: 2765

Sometimes a simple analog control device can be the perfect tactile solution for your project, but they can be surprisingly hard to come by. Luckily we've got a low-cost, quality Mini 2-Axis Analog Thumbstick to fulfill your directional analog input needs! This is a small joystick with a black rocker cap, similar to the PSP joysticks. The joystick is a...

$2.50

In stock

Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates - PA1616S

Product ID: 746

We 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....

$29.95

In stock

Two wired modules with LEDs and mounting holes

IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs

Product ID: 2168

$5.95

In stock

Photo Transistor Light Sensor

Product ID: 2831

This Photo Transistor Light Sensor is a simple sensor that detects ambient light. It's kind of the opposite of an LED - when light hits the little chip inside, it induces current to flow from the long pin to the short pin. This sensor has a built-in optical filter (probably IR filter) so it'll do a fair job of simulating light levels as the human eye does. To use,...

$0.95

In stock

Platinum RTD Sensor - PT100 - 3 Wire 1 meter long

Product ID: 3290

For 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...

$11.95

In stock

Angled shot of black rectangular temperature-humidity sensor breakout.

Adafruit Sensirion SHT45 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5665

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 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...

$12.50

In stock

Adafruit 12-Key Capacitive Touch Sensor Breakout with Stemma QT

Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121 - STEMMA QT

Product ID: 1982

Add 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...

$7.95

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Adafruit ISM330DHCX - 6 DoF IMU - Accelerometer and Gyroscope - STEMMA QT / Qwiic

Product ID: 4502

Behold, the ST ISM330DHCX: an industrial quality Accelerometer+Gyroscope 6-DOF IMUs (inertial measurement unit) from ST. This IMU sensor has 6 degrees of freedom - 3 degrees each of linear acceleration and angular velocity at varying rates within a respectable range. For the accelerometer: ±2/±4/±8/±16 g at 1.6 Hz to 6.7KHz update rate....

$19.95

In stock

External Active GPS Antenna block type with long antenna cable.

GPS Antenna - External Active Antenna - 3-5V 28dB 5 Meter SMA

Product ID: 960

Give your Ultimate GPS V3 a boost with this external active antenna. This GPS antenna draws about 10mA and will give you an additional 28 dB of gain. It's got a 5 meter long cable so it will easily reach wherever you need it to. The antenna is magnetic so it will stick to the top of a car or truck (or any other steel structure) Comes with a standard SMA connector on...

$19.95

In stock

Top down view of a Adafruit LIS3DH Triple-Axis Accelerometer.

Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)

Product ID: 2809

The 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...

$4.95

In stock

Adafruit MCP9601 (MCP96L01) I2C Thermocouple Amplifier - STEMMA QT / Qwiic

Product ID: 5165

Thermocouples 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...

$14.95

In stock

Slim Rubber Rotary Encoder Knob - 11.5mm x 14.5mm D-Shaft

Product ID: 5093

Here's a new addition to our rotary-potentiometer-knob family. This knob has a nice soft-touch feel with an arrow on it, and its much 'slimmer' than the skirted knob we have been using, so good for compact layouts. Note: This is just the knob. We have a breadboard-friendly rotary encoder here. Rotary encoders are useful as rotation sensors or selectors and look...

$0.75

72 in stock

Angled shot of camera module assembled onto a Raspberry Pi 4 computer.

Raspberry Pi Camera Module 3 Standard - 12MP Autofocus

Product ID: 5657

Raspberry Pi Camera Module 3 is a compact camera from Raspberry Pi. Featuring autofocus and a 12-megapixel sensor, and supported by Raspberry Pi's Picamera2 Python library, Camera Module 3 gives you excellent image quality with precise control. Camera Module 3 Standard features a 75-degree diagonal angle of view. No additional lens is required to use this camera; it...

$25.00

In stock

Black wire with epoxy nub end alongside a resistor next to US quarter for scale.

10K Precision Epoxy Thermistor - 3950 NTC

Product ID: 372

Need 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...

$4.00

In stock

Adafruit VL53L4CD Time of Flight Distance Sensor - ~1 to 1300mm - STEMMA QT / Qwiic

Product ID: 5396

The 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...

$14.95

In stock

Finger pressing down on round FSR sensor

Round Force-Sensitive Resistor (FSR) - 0.3 ~ 10 Newton Force - Alpha MF01A-N-221-A01

Product ID: 166

FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This sensor is an Alpha MF01A-N-221-A01 with 1/2 diameter sensing region. We used to stock the Interlink model 402 FSR - the Alpha version is almost half the price but the same quality and size! FSR's are basically a resistor that changes its...

$3.95

In stock

Angled shot of blue, square thermocouple amplifier breakout board with a pre-soldered green terminal block.

Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout

Product ID: 1778

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. We have a couple digital thermocouple amplifiers in the shop already from Maxim. Now we're happy to introduce an excellent analog-output amplifier. This is a very simple sensor to use, and if your microcontroller has analog input capability, you'll be ready to go really...

$11.95

In stock

Adafruit PT1000 RTD Temperature Sensor Amplifier - MAX31865

Product ID: 3648

$14.95

In stock

Adafruit VL53L1X Time of Flight Distance Sensor - ~30 to 4000mm - STEMMA QT / Qwiic

Product ID: 3967

The Adafruit VL53L1X Time of Flight Distance Sensor (also known as VL53L1CX) is a Time of Flight distance sensor that has a massive 4 meter range and LIDAR-like precision. The sensor contains a very tiny invisible laser source and a matching sensor. The VL53L1X can detect the "time of flight", or how long the light has taken to bounce back to the sensor. Since it...

$14.95

78 in stock

Adafruit LSM303AGR Accelerometer Magnetometer - STEMMA QT Qwiic

Product ID: 4413

Do 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...

$12.50

In stock

Angled shot of black, rectangle-shaped microphone breakout board.

Adafruit I2S MEMS Microphone Breakout - ICS-43434

Product ID: 6049

Listen to this good news - we now have a breakout board for a super tiny ICS43434 I2S MEMS microphone. Just like 'classic' electret microphones, MEMS mics can detect sound and convert it to voltage, but they're way smaller and thinner. This microphone doesn't even have analog out, it's purely digital. The I2S is a small, low-cost MEMS mic with a range of about 50Hz -...

$4.95

In stock

Angled shot of a Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout.

Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055 - STEMMA QT / Qwiic

Product ID: 4646

If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer, gyroscope, and magnetometer into actual "3D space orientation"! Orientation is a hard problem to solve. The sensor fusion algorithms (the secret sauce that blends accelerometer, magnetometer, and gyroscope data into...

$29.95

In stock

Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic

Product ID: 4162

Vishay 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...

$4.95

In stock

Long Flex sensor

Product ID: 182

This sensor can detect flexing or bending in one direction. They were popularized by being used in the Nintendo PowerGlove as a gaming interface. These sensors are easy to use, they are basically resistors that change value based on how much they're flexed. If they're unflexed, the resistance is about ~10KΩ. When flexed all the way the resistance rises to...

$12.95

In stock

Angled shot of black, rectangular temperature and humidity sensor breakout.

Adafruit HDC3022 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5989

We 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...

$8.95

In stock

Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor - STEMMA QT

Product ID: 2651

Bosch 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...

$9.95

In stock

Adafruit BMP390L Precision Barometric Pressure and Altimeter

Adafruit BMP390 - Precision Barometric Pressure and Altimeter - STEMMA QT / Qwiic

Product ID: 4816

Bosch 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...

$10.95

In stock

Angled shot of black, rectangular light sensor breakout.

Adafruit AS7341 10-Channel Light / Color Sensor Breakout - STEMMA QT / Qwiic

Product ID: 4698

The 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...

$15.95

In stock

Angled Shot of a Adafruit Universal Thermocouple Amplifier Breakout Board.

Adafruit Universal Thermocouple Amplifier MAX31856 Breakout

Product ID: 3263

Thermocouples 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...

$17.50

In stock

Plastic cylinder with two wires sticking out

Fast Vibration Sensor Switch (Easy to trigger)

Product ID: 1766

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches. Inside is a very soft spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When...

$0.95

In stock

Adafruit PDM MEMS Microphone Breakout

Product ID: 3492

An exotic new microphone has arrived in the Adafruit shop, a PDM MEMS Microphone! PDM is the 'third' kind of microphone you can integrate with electronics, apart from analog or I2S. These microphones are very commonly used in products, but are rarely seen in maker projects. Still, they have some benefits so we thought we'd offer a breakout for the shop. The first...

$4.95

In stock

Adafruit LTR390 UV Light Sensor - STEMMA QT / Qwiic

Product ID: 4831

The 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...

$4.95

In stock

Plastic Solenoid Valve with two threaded inlets and solenoid with two contacts

Plastic Water Solenoid Valve - 12V - 1/2" Nominal

Product ID: 997

Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two 1/2" (Nominal non-taped National Pipe) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and water can push through. The valve has a gasket arrangement inside, so there...

$6.95

In stock

Angled shot of black, rectangular 9-DoF breakout.

Adafruit TDK InvenSense ICM-20948 9-DoF IMU (MPU-9250 Upgrade) - STEMMA QT / Qwiic

Product ID: 4554

When you want to sense orientation using inertial measurements, you need an Inertial Measurement Unit, and when it comes to IMUs, the more DoFs, the better! The ICM20948 from Invensense packs 9 Degrees of freedom into a teeny package, making it a one-stop-shop for all the DOFs you need! Within its svelte 3x3mm package, there is not just one MEMS sensor die like your...

$14.95

In stock

Overhead shot of humidity / temperature sensor breakout connected to an OLD screen, which displays the ambient temperature and humidity.

Adafruit Sensirion SHT41 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5776

Sensirion 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...

$5.95

In stock

Adafruit BME688 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT

Product ID: 5046

The 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...

$19.95

In stock

Angled shot of a square, blue, thermocouple amplifier with a green terminal block.

Adafruit MCP9600 I2C Thermocouple Amplifier - K, J, T, N, S, E, B and R Type T

Product ID: 4101

Thermocouples 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...

$15.95

In stock

Adafruit VCNL4200 Long Distance IR Proximity and Light Sensor - STEMMA QT / Qwiic

Product ID: 6064

We'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...

$6.95

In stock

Raspberry Pi Camera Module 3 - 12MP 120 Degree Wide Angle Lens

Product ID: 5658

Raspberry Pi Camera Module 3 is a compact camera from Raspberry Pi. It offers an IMX708 12-megapixel sensor with HDR, and features phase detection autofocus. Camera Module 3 is available in standard and wide-angle variants, both of which are available with or without an infrared cut filter. Need a wider field of view than the standard 75 degrees? Camera Module 3 Wide...

$35.00

In stock

Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180) - STEMMA QT

Product ID: 3316

The 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...

$13.95

In stock

Angled shot of black, square-shaped thermocouple breakout board with a green 2-pin terminal block.

Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade)

Product ID: 269

Thermocouples 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....

$14.95

In stock

Adafruit LSM6DSOX + LIS3MDL - Precision 9 DoF IMU - STEMMA QT / Qwiic

Product ID: 4517

Add high-quality motion, direction, and orientation sensing to your Arduino project with this all-in-one 9 Degree of Freedom (9-DoF) sensor with sensors from ST. This little breakout contains two chips that sit side-by-side 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...

$19.95

In stock

Strain Gauge Load Cell - 4 Wires - 10Kg

Product ID: 4542

$3.95

In stock

Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4821

The 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...

$11.50

In stock

Adafruit Sensirion SHT40 Temperature & Humidity Sensor wired to Feather with QT cable, showing temperature and humidity on OLED.

Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4885

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 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...

$5.95

In stock

Angled shot of a LIS3MDL Triple-axis Magnetometer breakout.

Adafruit Triple-axis Magnetometer - LIS3MDL - STEMMA QT / Qwiic

Product ID: 4479

Sense 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...

$9.95

In stock

Angled shot of BMP388 temperature and pressure sensor.

Adafruit BMP388 - Precision Barometric Pressure and Altimeter - STEMMA QT

Product ID: 3966

Bosch 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...

$9.95

In stock

Potentiometer Knob of Soft Touch rubber with white indicator line

Potentiometer Knob - Soft Touch T18 - White

Product ID: 2047

Oh say can you see By the knob's early light... Sorry - we thought that was clever. And while it wasn't really, this potentiometer knob definitely is. It's a 'soft touch' T18 knob that works great with our Panel Mount 10K, Panel Mount 1K, and Panel Mount 100K potentiometers. The knob is designed to set directly on the potentiometer's ridges so it's an easy &...

$0.50

In stock

Adafruit LSM6DSOX 6 DoF Accelerometer and Gyroscope - STEMMA QT / Qwiic

Product ID: 4438

Behold, the ST LSM6DSOX: The latest in a long line of quality Accelerometer+Gyroscope 6-DOF IMUs from ST. This IMU sensor has 6 degrees of freedom - 3 degrees each of linear acceleration and angular velocity at varying rates within a respectable range. For the accelerometer: ±2/±4/±8/±16 g at 1.6 Hz to 6.7KHz update rate. For the...

$11.95

In stock

Small, black, analog temperature sensor next to US quarter for scale.

TMP36 - Analog Temperature sensor - TMP36

Product ID: 165

Wide 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...

$2.75

In stock

Angled shot of blue, rectangular capacitive touch sensor breakout board.

Standalone Momentary Capacitive Touch Sensor Breakout - AT42QT1010

Product ID: 1374

This breakout board is the simplest way to create a project with a single "momentary" capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor. When a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED lights up and the output pin goes high. You can also...

$5.95

In stock

Black Rubber Joystick Nubbin Cap for 5-weay Navigation Joystick

Black Rubber Joystick Nubbin Cap for Navigation Joystick

Product ID: 4697

A new tiny squishy delight! This Black Rubber Joystick Nubbin Cap is the perfect add-on to any of your projects with a 5-way navigation joystick, like our Adafruit Mini Color TFT with Joystick FeatherWing or Adafruit 128x64 OLED Bonnet for Raspberry Pi. Fits perfectly on classic 5-way navigation joysticks like this one. It's solid, sturdy, and presses on firmly. We...

$0.50

In stock

Angled shot of a Adafruit SGP40 Air Quality Sensor Breakout.

Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT / Qwiic

Product ID: 4829

*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 SGP40 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 so you don't have to manage the heater and analog reading of a MOX...

$14.95

97 in stock

Angled shot of PIR sensor with white plastic cover.

Mini PIR Sensor with Time and Sensitivity Control - BS612

Product ID: 5578

PIR sensors are used to detect motion from pets/humanoids from about 5 meters away (possibly works on zombies, not guaranteed). This sensor is much smaller than most PIR modules, which makes it great for unobtrusive projects. It's also fully contained and very configurable. After you've provided power and ground, you can use the remaining 3 pins to configure whether...

$1.95

In stock

Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm

Product ID: 3317

The 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 very narrow light source, it is good for determining distance of only the surface directly...

$14.95

In stock

Mini USB Microphone

Product ID: 3367

Hey, listen up! It's the world's smallest USB microphone! OK maybe it's not in the Guinness Record Book, but it is pretty darn small! This plug-and-play Mini USB Microphone needs no driver, and its USB interface means you can use it with any computer, laptop, SBC, etc! Works great with a Raspberry Pi computer, but you can also use it with any other computer you want...

$5.95

In stock

AM2320 Digital Temperature and Humidity Sensor

Product ID: 3721

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 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...

$3.95

In stock

Angled shot of small, blue square-shaped pressure sensor breakout board.

Adafruit MPRLS Ported Pressure Sensor Breakout - 0 to 25 PSI

Product ID: 3965

We 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...

$29.95

In stock

Adafruit Sensirion SHT31-D Humidity sensor

Adafruit Sensirion SHT31-D - Temperature & Humidity Sensor

Product ID: 2857

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...

$13.95

In stock

Angled shot of blue, rectangle GPS breakout board.

Adafruit Ultimate GPS Breakout with GLONASS + GPS - PA1616D - 99 channel w/10 Hz updates

Product ID: 5440

This 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...

$29.95

In stock

Medium Vibration Sensor Switch

Product ID: 2384

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are medium sensitivity non-directional vibration induced trigger switches. Inside is a medium hardness spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch....

$0.95

In stock

Slim Metal Potentiometer Knob - 10mm Diameter x 10mm - T18

Product ID: 2058

This slim and modern potentiometer is small and compact, yet looks good and has a nice feel. We hand-selected the best knobs for your project in different sizes and varieties. This one is the Slim Metal Knob 10mm diameter x 10mm Tall (T18 Splines). It's a brushed aluminum knob with a shiny black (anodized?) coating. It kind of looks like the type of knob you'd find...

$0.95

In stock

Adafruit 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS1

Product ID: 3387

Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sensor. Inside the chip are three sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other is a 3-axis magnetometer that can sense where...

$22.50

1 in stock

Top view of magnetic contact switch with three screws.

Magnetic contact switch (door sensor)

Product ID: 375

This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'open' (no connection between the two wires). The other half is a magnet. When the magnet is less than 13mm (0.5") away, the reed switch closes. They're often used to detect when a door or drawer is open, which is why they have mounting tabs and screws. You can also pick...

$3.95

3 in stock

US-100 Ultrasonic Distance Sensor - 3V or 5V Logic

Product ID: 4019

If 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 catch up with our desires, we'll just have to make do with this handy US-100 Ultrasonic Sonar Distance Sensor and a pair of flippers. The US-100 is very similar to the popular HC-SR04...

$6.95

In stock

ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic

Product ID: 4097

Analog 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,...

$5.95

In stock

Angled shot of temperature and humidity sensor breakout.

Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board - STEMMA QT

Product ID: 1899

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...

$10.95

In stock

Angled shot of proximity sensor breakout.

Adafruit VL53L4CX Time of Flight Distance Sensor - ~1 to 6000mm - STEMMA QT / Qwiic

Product ID: 5425

The Adafruit VL53L4CX 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 long distances - it goes up to 6 meters compared with 4 meter max of the VL53L1X. The sensor contains a very tiny invisible laser source and a matching sensor. The VL53L4CX can detect the "time of flight", or how long...

$14.95

In stock

Adafruit PMSA003I PM2.5 Air Quality Breakout

Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic

Product ID: 4632

Breathe 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...

$44.95

In stock

Angled shot of a Thermocouple Type-K Glass Braid Insulated wire.

Thermocouple Type-K Glass Braid Insulated - K

Product ID: 270

Thermocouples 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....

$9.95

49 in stock

Angled shot of Adafruit SCD-41 - NDIR CO2 Temperature and Humidity Sensor.

Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5190

Take 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...

$49.95

In stock

Hall effect sensor next to US quarter for scale.

Hall effect sensor - US5881LUA

Product ID: 158

Hall effect sensors detect whether a magnet is near. Useful for non-contact/waterproof type switches, position sensors, rotary/shaft encoders. I tried dozens of different hall effect sensors to see which one would work best for the SpokePOV kit (to determine the wheel location) and this one came out on top! Runs at 3.5V up to 24V. To use connect power to pin 1 (all...

$2.00

In stock

Adafruit MPU-6050 6-DoF Accel and Gyro Sensor - STEMMA QT Qwiic

Product ID: 3886

I mew, you mew we all mew for IMU! The MPU-6050 is what we call "an oldie but goodie" - this popular triple-axis accelerometer plus gyro combo has been a staple of electronic projects for years, and we've finally gotten around to making a breakout for it! Inside are two sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards...

$12.95

In stock

Adafruit Wide-Range Triple-axis Magnetometer - MLX90393 - STEMMA QT

Product ID: 4022

Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. The MLX90393 is a wide range magnetic field sensor, that can measure 16-bits in ranges from ±5mT up to ±50mT in all 3 axes. Compared to most magnetometers, this gives a huge range, which makes it excellent for detecting magnets and magnetic orientation, rather...

$9.95

In stock

2-Axis Joystick Thumbstick with breakout board

Analog 2-axis Thumb Joystick with Select Button + Breakout Board

Product ID: 512

This mini-kit makes it easy to mount a PSP/Xbox-like thumb joystick to your project. The thumbstick is an analog joystick - more accurate and sensitive than just 'directional' joysticks - with a 'press in to select' button. Since it's analog, you'll need two analog reading pins on your microcontroller to determine X and Y. Having an extra digital input will let you...

$5.95

In stock

PIR (motion) sensor

Product ID: 189

PIR 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...

$9.95

In stock

Angled shot of a Adafruit SGP30 Air Quality Sensor Breakout.

Adafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2 - STEMMA QT / Qwiic

Product ID: 3709

Breathe 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...

$17.50

In stock

SHT-30 Mesh-protected Weather-proof Temperature/Humidity Sensor - 1M Cable

Product ID: 4099

Take your next outdoor sensor project to the next level with this SHT-30 based temperature/humidity sensor. The sensor includes a dual-use sensor module from Sensirion in a sintered metal mesh encasing. The casing is weatherproof and will keep water from seeping into the body of the sensor and damaging it, but allows air to pass through so that it can measure the...

$24.95

In stock

Angled shot of Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2/3/Pi 4

Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2/3/4/Pi 5 - Mini Kit

Product ID: 2324

It's 10 PM, do you know where your Raspberry Pi is? If you had this GPS HAT, you would! This new HAT from Adafruit adds our celebrated Ultimate GPS, so you can add precision time and location to your Raspberry Pi Model Pi 3, Pi Zero, A+, B+, or Pi 2, 3, 4, & 5. Here's the low-down on the GPS module: -165 dBm sensitivity, 10 Hz updates, 99 search channels. GPS +...

$29.95

In stock

Adafruit Triple-axis Magnetometer - MMC5603 - STEMMA QT / Qwiic

Product ID: 5579

Sense the magnetic fields surrounding 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...

$5.95

In stock

Adafruit I2C Quad Rotary Encoder Breakout with NeoPixel - STEMMA QT / Qwiic

Product ID: 5752

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...

$7.50

In stock

Foot switch

Product ID: 423

Your friends probably tell you that you are "good with your hands," but now you can also be good with your feet! This foot switch is made of rubbery plastic, is plenty strong to put up with any amount of stomping, and contains a snap switch. You can use the switch as either a "normally open" or "normally closed" type. Attached to the switch is a 2 meter long cable so...

$7.50

68 in stock

Slow Vibration Sensor Switch (Hard to trigger)

Product ID: 1767

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are low sensitivity non-directional vibration induced trigger switches. Inside is a stiff spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything...

$0.95

In stock

Ultra Tiny USB Camera with GC0307 Sensor

Product ID: 5733

This unbelievably small USB camera is great for embedded projects that have USB host support for standard UVC cameras, and not a lot of space. Sure you could get a desktop USB camera at any tronix shop, but would it be so incredibly small? This was probably originally designed for use inside monitors or products that need a simple video sensor with 640x480 output and...

$6.95

In stock

Adafruit Mini GPS PA1010D wired up to a Feather with OLED via QT cable

Adafruit Mini GPS PA1010D - UART and I2C - STEMMA QT

Product ID: 4415

This miniature GPS breakout is only 1" x 1" (~ 25mm x 25mm) but houses a complete GPS/GNSS solution with both I2C and UART interfaces. There's even an antenna on top, so it's plug and play! Support for GPS, GLONASS, GALILEO, QZSS. -165 dBm sensitivity, up to 10 Hz updates. Up to 210 PRN channels with 99 search channels and 33 simultaneous tracking channels. 5V...

$29.95

In stock

Adafruit ALS-PT19 Analog Light Sensor Breakout

Product ID: 2748

Add a teeny analog light sensor, the ALS PT19 analog light sensor is a great way to upgrade a project that uses a photocell and needs RoHS compliance. Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes. It's a pretty simple sensor - connect - to ground, + to 2.5V-5.5V or so to power...

$2.50

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...

$21.95

In stock

Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT

Product ID: 3660

The 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,...

$18.95

In stock

Angled image of a Mini Basic PIR Sensor.

Mini Basic PIR Sensor - BL412

Product ID: 4667

PIR sensors are used to detect motion from pets/humanoids from about 5 meters away (possibly works on zombies, not guaranteed). This sensor is much smaller than most PIR modules, which makes it great for unobtrusive projects. It's also fully-contained - only needs power, ground and a resistor to set the delay time - and breadboard or perfboard friendly. Runs on 3.3V...

$1.95

In stock

IR (Infrared) Receiver Sensor plugged into breadboard

IR (Infrared) Receiver Sensor - TSOP38238

Product ID: 157

IR 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...

$1.95

In stock

Top view of Raspberry Pi HQ camera module.

Raspberry Pi High Quality HQ Camera - 12MP

Product ID: 4561

Snap, snap! There's a new official camera board released by the Raspberry Pi Foundation! The Raspberry Pi High Quality Camera is the latest camera accessory from Raspberry Pi. It offers higher resolution (12.3 megapixels, compared to 8 megapixels), and sensitivity (approximately 50% greater area per pixel for improved low-light performance) than the existing Camera...

$50.00

In stock

Adafruit Silicon MEMS Microphone Breakout - SPW2430

Product ID: 2716

Listen to this good news - we now have a breakout board for a super tiny MEMS microphone. Just like 'classic' electret microphones, MEMS mics can detect sound and convert it to voltage, but they don't need a bias resistor or amplifier, its all in one! The SPW2430 is a small, low cost MEMS mic with a range of 100Hz - 10KHz, good for just about all general audio...

$4.95

In stock

Angled shot of black, rectangular IR transceiver board.

Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm - 940nm Emitter + 38KHz Receiver

Product ID: 5990

We've got a high-powered infrared emitter board, and a super-sensitive infrared remote receiver board - but why buy two boards when you can pick up one that does both? This board is the Adafruit Infrared Tranceiver breakout, which can transmit and receiver 940nm remote control data in one handy solder-free package. Please Note: to make this board easy to use, we have...

$5.95

In stock

Platinum RTD Sensor - PT1000 - 3 Wire 1 meter long

Product ID: 3984

For 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...

$14.95

In stock

Angled shot of black, rectangular, pressure sensor breakout.

Adafruit LPS28 (LPS28DFW) Pressure Sensor - STEMMA QT / Qwiic

Product ID: 6067

We 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...

$12.50

In stock

SHT30 Temperature And Humidity Sensor - Wired Enclosed Shell

Product ID: 5064

The SHT30-D sensor has an excellent ±2% relative humidity and ±0.5°C accuracy for most uses. Unlike earlier SHT sensors, this sensor has a true I2C interface. The enclosed box is a Sensiron SHT-30 digital sensor (much like our breakout here or this weather-proof mesh sensor) but with the 4 data/power wires brought out to bare wires. Any SHT-3x code...

$8.95

In stock

Adafruit Ultimate GPS GNSS with USB - 99 channel w/10 Hz updates

Product ID: 4279

The 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...

$29.95

In stock

Espressif ESP32-S3-BOX-3

Product ID: 5835

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 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...

$49.95

100 in stock

Angled shot of small rectangular breakout board.

Adafruit LSM6DS3TR-C 6-DoF Accel + Gyro IMU - STEMMA QT / Qwiic

Product ID: 4503

Add motion and orientation sensing to your Arduino project with this affordable 6 Degree of Freedom (6-DoF) sensor with sensors from ST. The board includes an ST LSM6DS3TR-C, a great entry-level 6-DoF IMU accelerometer + gyro. The 3-axis accelerometer can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating...

$9.95

In stock

Passive Ceramic GPS Antenna with uFL - 9mm x 9mm

Passive GPS Antenna uFL - 9mm x 9mm -2dBi gain

Product ID: 2460

Wow that's a tiny GPS antenna! This passive antenna is only 9mm x 9mm x 6.5mm in size, with a 50mm long uFL cable. Great for when you want to keep things small. Comes with a standard uFL connector on the end. Perfect for our FONA 808! Not good for our Ultimate GPS breakouts/shields/hat as those are designed for active antennas. This is the 9mm version - we also have...

$4.95

In stock

Adafruit PDM Microphone Breakout with JST SH Connector

Product ID: 4346

$4.95

In stock

Strain Gauge Load Cell - 4 Wires - 1Kg

Product ID: 4540

$3.95

In stock

Angled shot of a ADXL335 5V ready triple-axis accelerometer.

ADXL335 - 5V ready triple-axis accelerometer (+-3g analog out)

Product ID: 163

We've updated our favorite triple-axis accelerometer to now have an on-board 3.3V regulator - making it a perfect choice for interfacing with a 5V microcontroller such as the Arduino. This breakout comes with 3 analog outputs for X, Y and Z axis measurements on a 0.75"x0.75" breakout board. The ADXL335 is the latest and greatest from Analog Devices, known for their...

$14.95

In stock

High Temp Waterproof DS18B20 Digital Temperature Sensor - 3m long

Product ID: 3846

This 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...

$19.95

In stock

Raspberry Pi Camera Board v2 - 8 Megapixels

Product ID: 3099

Snap, snap! The Camera v2 is the new official camera board released by the Raspberry Pi Foundation! The Raspberry Pi Camera Board v2 is a high quality 8 megapixel Sony IMX219 image sensor custom designed add-on board for Raspberry Pi, featuring a fixed focus lens. It's capable of 3280 x 2464 pixel static images, and also supports 1080p30, 720p60, and 640x480p90...

$29.95

In stock

ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic

Product ID: 1231

Filling 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...

$17.50

In stock

Angled shot of long, rectangular GPS-enabled add-on board.

Adafruit Ultimate GPS FeatherWing

Product ID: 3133

Give 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...

$24.95

In stock

Angled shot of purple rectangular breakout board.

ADXL375 - High G Accelerometer (+-200g) with I2C and SPI - STEMMA QT / Qwiic

Product ID: 5374

Hey 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...

$24.95

In stock

Simple Water Detection Sensor with Digital Output

Product ID: 4965

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...

$1.95

In stock

Adafruit DPS310 Precision Barometric Pressure and Altitude Sensor

Adafruit DPS310 Precision Barometric Pressure / Altitude Sensor - STEMMA QT / Qwiic

Product ID: 4494

How high are you right now? If you had a precision altitude sensor, you would know for sure! The DPS310 sensor from Infineon a high-precision barometric sensor, perfect for measuring altitude changes with a up to ±0.002 hPa (or ±0.02 m) precision high precision mode and ± 1 hPa absolute accuracy. That means you can know your absolute altitude...

$6.95

In stock

High-strength 'rare earth' magnet

Product ID: 9

Yow! These things are super powerful. 1/2" diameter, 3/16" thick discs, south side is marked with a red line. Great for use with your SpokePOV Kit. If you have an aluminium frame, use tape/foamstickytape to attach it.

$2.50

In stock

Close up shot of Raspberry Pi Camera Module 3 Wide NoIR.

Raspberry Pi Camera Module 3 Wide NoIR - 12MP 120 Degree - Wide Angle Infrared Lens

Product ID: 5660

$35.00

In stock

Mijia Bluetooth Temperature/Humidity Sensor with LCD Display

Product ID: 4881

Here is a jolly cute, palm-sized, Bluetooth-enabled sensor to monitor your room's temperature and humidity. Only 43mm x 43mm, we dig its small form factor and minimal design. The shell is made of durable ABS material. Up front you get a 1.5" (28x28mm) LCD display. These sensors are sold to work with the Mijia "Mi Home" App (iOS and Android) and are a low cost way to...

$9.95

15 in stock

Finger pressing down on square force-sensitive sensor

Square Force-Sensitive Resistor (FSR) - Alpha MF02A-N-221-A01

Product ID: 1075

FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This sensor is an Alpha MF02A-N-221-A01 FSR with a 38mm square sensing region. Note that this sensor can't detect where on the square you pressed (for that, check out our ribbon soft pots or capacitive touch pad ). FSRs are basically a resistor that...

$5.95

In stock

Angled shot of USB key PCB plugged into laptop port.

Adafruit SHT45 Trinkey - USB Temperature and Humidity Sensor

Product ID: 5896

It'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...

$17.95

In stock

Mini Analog Thumbstick - Similar to Joycon Style

Product ID: 5628

Sometimes a simple analog control device can be the perfect tactile solution for your project, but they can be surprisingly hard to come by. Luckily we've got a low-cost, quality Mini Analog Thumbstick (Joycon Style) to fulfill your directional analog input needs! This is a small joystick with a black rocker cap, similar to the ones used in Nintendo joycons. Note it...

$4.50

In stock

DS18B20 Digital temperature sensor next to a US quarter and above a resister.

DS18B20 Digital temperature sensor + extras

Product ID: 374

These 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...

$3.95

In stock

Eight-Way Rotary Selector Switch without knob

Mini 8-Way Rotary Selector Switch - SP8T

Product ID: 2925

When you need a lot of options, you need a Mini 8-Way Rotary Selector Switch. This is basically a single-pole to 8-throw switch. As you rotate the knob around, the middle pin will make contact with each of the outer pins. Rotary switches are very simple to use and are also nice and compact. This one is easy to panel mount, thanks to the included washer and hex nut....

$1.95

In stock

Angled shot of blue USB key PCB plugged into a laptop.

Adafruit SHT41 Trinkey - USB Temperature and Humidity Sensor

Product ID: 5912

It'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...

$10.95

In stock

Angled shot of black accelerometer breakout board.

Adafruit MSA311 Triple Axis Accelerometer - STEMMA QT / Qwiic

Product ID: 5309

The MSA311 is a super small and low-cost triple-axis accelerometer. It's inexpensive, but has just about every 'extra' you'd want in an accelerometer: Three-axis sensing, 14-bit resolution. ±2g/±4g/±8g/±16g selectable scaling. I2C interface on fixed I2C address 0x62. Interrupt output. Multiple data rate options 1 Hz to 500 Hz. As low as...

$4.50

In stock

Angled shot of black, rectangular hall sensor breakout board.

ScoutMakes DRV5032 Digital Magnetic Hall Effect Sensor

Product ID: 6051

This is a breakout for the Texas Instruments DRV5032 Digital Magnetic Hall Effect Sensor. It is the perfect way to add magnetic sensing to your project. The sensor has a digital output that indicates when the magnetic flux density threshold has been crossed. The device integrates a Hall effect element, analog signal conditioning, and a low-frequency oscillator that...

$4.95

46 in stock

Adafruit Ultimate GPS Logger Shield - Includes GPS Module

Product ID: 1272

Brand new and better than ever, we've replaced our Adafruit GPS shield kit with this assembled shield that comes with an Ultimate GPS module. This GPS shield works great with any "Arduino shaped" board that has SPI and UART pins available, and is designed to log data to an SD card. Or you can leave the SD card out and use the GPS for a geocaching project, or maybe a...

$29.95

In stock

Metal cylinder with two wires sticking out

Tilt ball switch

Product ID: 173

The "poor man's" accelerometer! Tilt sensors are switches that can detect basic motion/orientation. The metal tube has a little metal ball that rolls around in it, when its tilted upright, the ball rolls onto the contacts sticking out of end and shorts them together. Be sure to read our detailed tutorial including diagrams and example code.

$2.00

In stock

Mini Basic PIR Sensor - BS412

Product ID: 4666

PIR sensors are used to detect motion from pets/humanoids from about 5 meters away (possibly works on zombies, not guaranteed). This sensor is much smaller than most PIR modules, which makes it great for unobtrusive projects. It's also fully-contained - only needs power, ground and a resistor to set the delay time - and breadboard or perfboard friendly. Runs on 3.3V...

$1.95

In stock

Strain Gauge Load Cell - 4 Wires - 5Kg

Product ID: 4541

$3.95

In stock

Breadboard-friendly Mini PIR Motion Sensor with 3 Pin Header

Product ID: 4871

PIR sensors are used to detect motion from pets/humanoids from about 5 meters away (possibly works on zombies, not guaranteed). This sensor is much smaller than most PIR modules, which makes it great for unobtrusive projects. It's also fully-contained - only needs power and ground, and it's breadboard or perfboard friendly. Usage is super simple: You can power it...

$3.95

In stock

Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4867

$58.95

In stock

Angled shot of blue, square-shaped accelerometer breakout.

Adafruit Triple-Axis Accelerometer - ±2/4/8g @ 14-bit - MMA8451

Product ID: 2019

So many accelerometers and so little time! We've expanded our accelerometer selection even more with this high-precision and inexpensive MMA8451 Triple-Axis Accelerometer w/ 14-bit ADC. You can detect motion, tilt and basic orientation with a digital accelerometer - and the MMA8451 is a great accelerometer to start with. It has a wide usage range, from +-2g up to...

$7.95

In stock

Analog UV Light Sensor Breakout - GUVA-S12SD

Product ID: 1918

Extend your light-sensing spectrum with this analog UV sensor module. It uses a UV photodiode, which can detect the 240-370nm range of light (which covers UVB and most of UVA spectrum). The signal level from the photodiode is very small, in the nano-ampere level, so we tossed on an opamp to amplify the signal to a more manageable volt-level. This sensor is much...

$6.50

In stock

Adafruit Si7021 Temperature & Humidity Sensor Breakout Board - STEMMA QT

Product ID: 3251

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 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...

$9.95

In stock

Wired Miniature Electret Microphone

Product ID: 1935

That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA. This microphone's very similar to our PCB-mount Electret Microphone but is significantly smaller and has pre-attached 65mm long wires. We don't have a specific datasheet for it but it can be biased with 2V and 2K impedance. You do need an electret...

$0.95

3 in stock

Angled shot of a Adafruit MLX90640 IR Thermal Camera Breakout.

Adafruit MLX90640 IR Thermal Camera Breakout - 55 Degree

Product ID: 4407

You 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...

$74.95

In stock

Thermocouple Type-K Glass Braid Insulated Stainless Steel Tip

Product ID: 3245

Thermocouples 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...

$9.95

In stock

Five Miniature Reflective Infrared Optical Sensors

Miniature Reflective Infrared Optical Sensors - 5 Pack - ITR20001/T

Product ID: 3930

This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White & light colored stuff will bounce the light, so you can detect it. Black & dark colored stuff will absorb the IR light so that it isn't detected....

$2.95

In stock

Angled shot of Adafruit SCD-40 - NDIR CO2 Temperature and Humidity Sensor.

Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5187

$44.95

79 in stock

Adafruit ANO Rotary Navigation Encoder Breakout PCB

Product ID: 5221

The ANO rotary encoder wheel is a funky user interface element is reminiscent of the original clicking scroll wheel interface on the first iPods. It's a nifty kit, but the pin-out is a little odd, so we made a handy breakout board that converts the funky pin set into a straightforward, breadboard-friendly header strip. This is just the PCB for the ANO encoder, the...

$1.50

In stock

Adafruit Infrared IR Remote Receiver - STEMMA JST PH 2mm

Product ID: 5939

A year ago we designed a high-current-output Infrared Transmitter STEMMA which makes it easy to create high-powered IR LED blasters. Now we've sat down to design the other side, the super sensitive wide-range Adafruit Infrared IR Remote Receiver with two selectable IR receiver chips. We found plenty of 38KHz receiver sensors that would work nicely on this breakout...

$4.95

In stock

Adafruit ANO Rotary Navigation Encoder to I2C Stemma QT Adapter

Product ID: 5740

The ANO rotary encoder wheel is a funky user interface element, reminiscent of the original clicking scroll wheel interface on the first iPods. It's a nifty kit, but the pin-out is a little odd - and there's a ton of pins needed to connect to the rotary encoder and 5 button switches. This Stemma QT breakout makes all that frustration go away - solder in the ANO...

$4.95

In stock

Overhead close-up of Raspberry Pi Camera Module 3 NoIR.

Raspberry Pi Camera Module 3 NoIR - 12MP 75 Degree Infrared Lens

Product ID: 5659

Raspberry Pi Camera Module 3 is a compact camera from Raspberry Pi. It offers an IMX708 12-megapixel sensor with HDR and features phase detection autofocus. Camera Module 3 is available in standard and wide-angle variants, both of which are available with or without an infrared cut filter. Camera Module 3 NoIR is perfect for "night vision" and infrared photography,...

$25.00

98 in stock

Adafruit SEN54 or SEN55 Adapter Breakout - STEMMA QT / Qwiic

Product ID: 5964

Now you can quickly integrate the Sensirion SEN54 / SEN55 environmental sensor node into your microcontroller or microcomputer project, with no soldering or fiddly breadboarding - thanks to this here Adafruit SEN54 or SEN55 Adapter Breakout. We covered the awesome Sensirion SEN54 / SEN55 environmental sensor nodes on EYE ON NPI a while ago, it's an awesome all-in-one...

$4.50

In stock

Adafruit STEMMA Reflective Photo Interrupt Sensor - TCRT1000

Product ID: 5913

An optical reflective sensor is a composite electronic device with two elements - an IR LED and an IR photo-transistor. The IR LED blasts light, and when something bounces the light back to the photo-transistor, the transistor turns on and the amount of current flowing through it increases. This makes the sensor great at detecting when something is in front of the...

$4.95

In stock

Adafruit Wii Nunchuck Breakout Adapter - Qwiic / STEMMA QT

Product ID: 4836

Dig out that old Wii controller and use it as a sleek controller for your next robot if you like. The Adafruit Adafruit Wii Nunchuck Breakout Adapter fits snugly into the Wii connector and performs the level shifting and power regulation needed to use the controller with any microcontroller or microcomputer. The Wii controllers use a standard I2C interface, and...

$2.95

89 in stock

Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic

Product ID: 4161

The 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...

$5.95

In stock

Rugged Panel Mount Fingerprint Sensor with Bi-Color LED Ring - R503

Product ID: 4651

Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. It even has an LED ring built around the detection pad, which can be set to red, blue or purple (as well as some fading/blinking effects) for a great user experience. These modules are typically used in safes - there's...

$39.95

In stock

Close up shot of Raspberry Pi M12 camera mount.

Raspberry Pi High Quality Camera – M12 Lens Mount

Product ID: 5661

The Raspberry Pi High Quality Camera with M12 Lens Mount offers 12.3-megapixel resolution and impressive low light performance in a compact form factor. The camera is designed to work with interchangeable M12-mount lenses (not supplied) and is suitable for integrating into industrial and consumer applications where the highest levels of visual fidelity are required....

$50.00

33 in stock

Anemometer Wind Speed Sensor with three cups and cable

Anemometer Wind Speed Sensor w/Analog Voltage Output

Product ID: 1733

An anemometer is a device used for measuring wind speed, and is a common weather station instrument. This well made anemometer is designed to sit outside and measure wind speed with ease. To use, connect the black wire to power and signal ground, the brown wire to 7-24VDC (we used 9V with success) and measure the analog voltage on the blue wire. The voltage will...

$44.95

In stock

Adafruit VCNL4020 Proximity and Light Sensor - STEMMA QT / Qwiic

Product ID: 5810

The VCNL4020 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 0.26 to 16,000 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 VCNL4020 Proximity...

$5.95

58 in stock

Finger pressing a button of 1x4 flexible keypad

Membrane 1x4 Keypad + Extras

Product ID: 1332

Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches. The membrane is soft and has a removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot. Its a simple...

$2.95

In stock

Adafruit LPS33HW Water Resistant Pressure Sensor wired to a Feather and OLED via QT cables

Adafruit LPS33HW Water Resistant Pressure Sensor - STEMMA QT

Product ID: 4414

Sometimes 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,...

$12.50

In stock

Angled shot of a rectangular accelerometer breakout board.

Adafruit LSM6DSO32 6-DoF Accelerometer and Gyroscope - STEMMA QT / Qwiic

Product ID: 4692

Behold, the ST LSM6DSO32: The latest in a long line of quality Accelerometer+Gyroscope 6-DOF IMUs from ST. This IMU is like a big sister to the LSM6DSOX; it has the same pinout and firmware - but the accelerometer component can go up to 32g instead of the normal 16g maximum. This IMU sensor has 6 degrees of freedom - 3 degrees each of linear acceleration and angular...

$12.50

In stock

VCNL4010 Proximity/Light sensor

Product ID: 466

The 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...

$7.50

In stock

Angle shot of Adafruit Triple-axis Magnetometer - LIS2MDL with tan connectors

Adafruit Triple-axis Magnetometer - LIS2MDL - STEMMA QT / Qwiic

Product ID: 4488

$7.95

50 in stock

Scrubber Knob for Rotary Encoder - 35mm

Product ID: 2055

Round and round it goes, this nice round "scrubber" knob is the perfect mate to a rotary encoder. It's got a wide 34.7mm diameter with a nice finger groove on its face so it's easy to turn with just one finger. It works best with our rotary encoder, just snap it on, and away you go. Please note: this knob won't work with our potentiometers which have T18 spline...

$0.95

In stock

Angled shot of blue, square-shaped breakout board.

Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout

Product ID: 3779

The 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...

$19.95

5 in stock

Adafruit LPS22 Pressure Sensor - STEMMA QT / Qwiic - LPS22HB

Product ID: 4633

We 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,...

$6.95

37 in stock

Top view of an IR distance sensor with cable.

IR distance sensor includes cable (10cm-80cm) - GP2Y0A21YK0F

Product ID: 164

This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 12" long 3-JST interface wire. These sensors are good for short-range detection. For over 1 m distance, we suggest using sonar sensors To use, connect black wire to ground, red...

$14.95

In stock

Adafruit TMP235 - Plug-and-Play STEMMA Analog Temperature Sensor - TMP235

Product ID: 4686

For 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...

$2.50

90 in stock

MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor

Product ID: 1893

This 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,...

$9.95

In stock

MEMENTO - Python Programmable DIY Camera - Bare Board

Product ID: 5420

Make 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...

$34.95

In stock

Adafruit Sensirion SHTC3 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4636

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 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...

$6.95

In stock

Zero Spy Camera for Raspberry Pi Zero - 120 Degree Focal Angle

Product ID: 5389

Is your house haunted? Or, rather, are you convinced that your house is haunted but have never been able to prove it since you've never had a camera that integrated with your Raspberry Pi Zero but was still small enough that the ghosts wouldn't notice it? Luckily, the Spy Camera for Raspberry Pi Zero is smaller than a thumbnail with a high enough resolution to see...

$14.95

30 in stock

T-Slot Photo Interrupter

Product ID: 3986

This T-Slot Photo Interrupter is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-shaped gap. You can control the IR LED and turn it on to transmit IR light across the gap, to the detector on the other side. This makes it perfect for detecting when something is in the slot - when there's something blocking the...

$2.95

70 in stock

Adafruit OV5640 Camera Breakout - 72 Degree Lens with Autofocus

Product ID: 5840

Hobby-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....

$9.95

78 in stock

Angled shot of black rectangular breakout board with vertical light sensor.

Adafruit Right Angle VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic

Product ID: 5378

$4.95

36 in stock

Angled shot of black, rectangle-shaped infrared receiver board.

Adafruit TSMP96000 "Code Learning" Infrared IR Receiver Breakout - STEMMA JST PH 2mm

Product ID: 5970

For classic 38KHz infrared remote signal reading, we've got a lovely STEMMA IR Receiver. But if you want to read infrared signals from remotes with different carrier signals, especially when you don't know the frequency, this Adafruit TSMP96000 "Code Learning" Infrared IR Receiver Breakout has the ability to detect IR signals from 20 to 60KHz and provide the carrier...

$5.95

In stock

Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4808

Cooling 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...

$5.50

In stock

Solid Machined Metal potentiometer or encoder Knob with rubber grip

Solid Machined Metal Knob - 1" Diameter

Product ID: 2056

This is really the fanciest, best-feeling knob we've ever seen. Using this knob sort of reminded us of driving along the Amalfi coast in a perfectly restored '65 Porsche - meaning we really, really liked it. We hand-selected the best knobs for your project in different sizes and varieties. This one's the Solid Machined Metal Knob - 1". It has a nice, weighted feel...

$3.95

92 in stock

Mini Analog Joystick - 10K Potentiometers

Product ID: 3102

Sometimes a simple analog control device can be the perfect tactile solution for your project, but they can be surprisingly hard to come by. Luckily we've found a low-cost, quality Mini Analog Joystick to fill your directional analog input needs! Unlike most arcade-style joysticks, which come with four clicking switches, this product has two 10KΩ potentiometers...

$19.95

In stock

Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout - STEMMA QT / Qwiic

Product ID: 4830

Add 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...

$6.95

In stock

T-Slot Photo Interrupter with 1 Meter Cable

Product ID: 3985

This T-Slot Photo Interrupter with Cable is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-shaped gap. You can control the IR LED and turn it on to transmit IR light across the gap, to the detector on the other side. This makes it perfect for detecting when something is in the slot. When there's something...

$3.95

71 in stock

Adafruit MiCS5524 CO, Alcohol and VOC Gas Sensor Breakout

Product ID: 3199

Give your next sensor project a nose for gasses with the Adafruit MiCS-5524 Gas Sensor Breakout. This breakout makes it easy to use this nice sensor from SGX Sensortech. The MiCS-5524 is a robust MEMS sensor for indoor carbon monoxide and natural gas leakage detection, it's suitable also for indoor air quality monitoring; breath checker and early fire detection....

$14.95

In stock

Adafruit MS8607 Pressure Humidity Temperature Sensor

Adafruit MS8607 Pressure Humidity Temperature PHT Sensor - STEMMA QT / Qwiic

Product ID: 4716

Because 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...

$14.95

In stock

Pulse Sensor Amped

Product ID: 1093

Pulse Sensor Amped is a greatly improved version of the original Pulse Sensor, a plug-and-play heart-rate sensor for Arduino and Arduino compatibles. It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects. Pulse Sensor Amped adds amplification and noise...

$25.00

39 in stock

Top view of humidity breakout above an OLED display FeatherWing. The OLED display reads: "HTU31 Demo Temp: 24.19ºC Hum: 37.13%"

Adafruit HTU31 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Product ID: 4832

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!...

$6.95

In stock

Standalone 5-Pad Capacitive Touch Sensor Breakout on breadboard with hand touching an attached wire

Standalone 5-Pad Capacitive Touch Sensor Breakout - AT42QT1070

Product ID: 1362

This breakout board is the simplest way to create a project with mutiple capacitive touch sensors. No microcontroller is required here - just power with 1.8 to 5.5VDC and connect up to 5 conductive pads to the 5 left-hand pins. When a capacitive load is detected (e.g. a person touches one of the conductive contacts) the corresponding LED on the right lights up and...

$7.50

In stock

Adafruit PCT2075 Temperature Sensor with STEMMA QT / Qwiic cable plugged into a Feather showing the temperature

Adafruit PCT2075 Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4369

The 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,...

$4.95

In stock

Angled shot of a ADXL326 5V ready triple-axis accelerometer.

ADXL326 - 5V ready triple-axis accelerometer (+-16g analog out)

Product ID: 1018

We've now got a wider range version of favorite triple-axis accelerometer - it even has an on-board 3.3V regulator - making it a perfect choice for interfacing with a 5V microcontroller such as the Arduino. This breakout comes with 3 analog outputs for X, Y and Z axis measurements on a 0.75"x0.75" breakout board. The ADXL326 is the latest and greatest from Analog...

$17.95

In stock

Adafruit LTR-303 Light Sensor - STEMMA QT / Qwiic

Product ID: 5610

The 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...

$4.50

In stock

Angled shot of clear turbine flow sensor.

Clear Turbine Water Flow Sensor with 3-pin JST

Product ID: 5066

Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter featuring a fully clear plastic body. This sensor sits in line with your water line and uses a pinwheel sensor to measure how much liquid has moved through it. The pinwheel has a little magnet attached, and there's a hall effect magnetic sensor on the...

$6.50

In stock

Flat Vibration Switch with Breadboard friendly pins

Flat Vibration Switch - Breadboard friendly

Product ID: 4081

This is a low sensitivity, directional vibration-induced trigger switch. Inside is a very soft spring coiled around a long metal pin. When the switch is bumped from the side only, the spring attached to the first pin touches the center pole to make contact with the second pin. So when there's a bump, the two pins will act like a closed switch. When everything is...

$0.95

15 in stock

Potentiometer Knob of Soft Touch rubber with blue indicator line

Potentiometer Knob - Soft Touch T18 - Blue

Product ID: 2048

$0.50

In stock

Adafruit LTR-329 Light Sensor - STEMMA QT / Qwiic

Product ID: 5591

The 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...

$4.50

In stock

Potentiometer Knob of Soft Touch rubber with red indicator line

Potentiometer Knob - Soft Touch T18 - Red

Product ID: 2046

$0.50

In stock

Maxbotix Ultrasonic Rangefinder - LV-EZ4 - LV-EZ4

Product ID: 982

LV-EZ4 Maxbotix Ultrasonic Rangefinder provides very short to long-range detection and ranging, in an incredibly small package. It can detect objects from 0-inches to 254-inches (6.45-meters) and provides sonar range information from 6-inches out to 254-inches with 1-inch resolution. (Objects from 0 inches to 6-inches range as 6-inches.) The interface output formats...

$28.50

72 in stock

Angled Shot of a Adafruit 9-DOF LSM9DS1 Breakout Board.

Adafruit 9-DOF LSM9DS1 Breakout Board - STEMMA QT / Qwiic

Product ID: 4634

Add motion, direction, and orientation sensing to your project with this all-in-one 9-DOF sensor that is STEMMA QT ready for easy plug-n-play usage. Inside the chip are three sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other...

$19.95

In stock

Overhead shot of black, square-shaped amplifier breakout with an 8-pin header and resistor.

Thermocouple Amplifier with 1-Wire Breakout Board - MAX31850K

Product ID: 1727

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. So far we've carried the very nice MAX31855 which is an SPI interface thermocouple amplifier. The '855 is great but if you have a lot of thermocouples to measure it isn't terribly easy to use. That's why we are also carrying the new '850 model from Maxim - it's a "1-Wire"...

$14.95

In stock

Membrane 3x4 Matrix Keypad + extras - 3x4

Product ID: 419

Punch 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...

$3.95

In stock

PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003

Product ID: 3686

Breathe 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...

$39.95

In stock

Angled shot of a IR distance sensor with cable.

IR distance sensor includes cable (20cm-150cm) - GP2Y0A02YK

Product ID: 1031

This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 8" long 3-JST interface wire. These sensors are good for detection between 20cm-150cm. For over 1 m distance, we suggest using sonar sensors. To use, connect black wire to ground,...

$15.95

75 in stock

Fingerprint sensor with detection lens and socket cable

Basic Fingerprint Sensor With Socket Header Cable

Product ID: 4690

Secure 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...

$19.95

1 in stock

Capacitive Touch Sensor Breakout on breadboard with hand touching many attached wires

CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI

Product ID: 1602

Add 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...

$7.95

In stock

Zero Spy Camera for Raspberry Pi Zero

Product ID: 3508

Is your house haunted? Or, rather, are you convinced that your house is haunted but have never been able to prove it since you've never had a camera that integrated with your Raspberry Pi Zero but was still small enough that the ghosts wouldn't notice it? Luckily, the Zero Spy Camera for Raspberry Pi Zero is smaller than a thumbnail with a high enough resolution to...

$19.95

83 in stock

Top down view of a white High Temp Waterproof DS18B20 Digital temperature sensor.

High Temp Waterproof DS18B20 Digital temperature sensor + extras

Product ID: 642

$14.95

In stock

Reflective Infrared IR Optical Sensor with 470 and 10K Resistors

Product ID: 2349

$1.95

In stock

Adafruit AMG8833 IR Thermal Camera Breakout - STEMMA QT

Product ID: 3538

Add 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...

$44.95

In stock

Finger pressing down on long thin FSR sensor plugged into breadboard

Linear SoftPot (Ribbon Sensor) - 100mm

Product ID: 178

Manufactured by Spectra Symbol, these are nice little ribbon controllers (also known as 'soft potentiometers') with an adhesive backing. There is a nominal 10K resistance across the two outer leads. The middle pin resistance with respect to either of the outer pins changes depending on where on the strip one presses. When no pressure is applied, the middle pin...

$7.95

31 in stock

Angled shot of black, rectangular breakout board with a green 3-pin terminal block.

Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm

Product ID: 5976

By 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...

$7.50

In stock