$4.00
Need to measure something damp? This epoxy-coated precision 1% 10K thermistor is an inexpensive way...
$7.99
Expand the scope of your :MOVE mini Robotics projects to include sensory input via our...
Sold Out
Add a teeny analog light sensor, the ALS PT19 analog light sensor is a great way to...
$19.95
Breathe easy - we finally have an I2C VOC/eCO2 sensor in the Adafruit shop! Add...
$4.95
The LIS3DH is a very popular low power triple-axis accelerometer. It's low-cost, but has just about...
$14.95
For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature...
$4.95
Listen to this good news - we now have a breakout board for a super...
$5.95
This little sensor is a great way to add UV light sensing to any microcontroller...
$14.95
The VL53L0X is a Time of Flight distance sensor like no other you've used! The sensor contains...
$13.95
The VL6180X (sometimes called the VL6180) is a Time of Flight distance sensor like no...
$9.95
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015...
Sold Out
We've now got a wider range version of favorite triple-axis accelerometer - it even has...
$14.95
We've updated our favorite triple-axis accelerometer to now have an on-board 3.3V regulator - making...
$5.95
This mini-kit makes it easy to mount a PSP/Xbox-like thumb joystick to your project. The...
$11.95
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. We have a...
Sold Out
Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact...
$69.95
Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact...
Sold Out
Add a cool touch interface with your project with this microcontroller-friendly track-pad. We found an...
Sold Out
Manufactured by Spectra Symbol, these are nice little ribbon controllers (also known as 'soft potentiometers')...
Sold Out
Unlike all the other temperature sensors we have, this breakout has a really cool IR...
Sold Out
Unlike most of the other temperature sensors we have, this breakout has a really cool...
$9.95
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive...
$18.00
The Sensor Film Kit is a great new way to make custom-sized sensors out of...
$3.95
These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and...
Sold Out
This electret capsule microphone is the same one we use in our great microphone amplifier...
$7.95
Add an ear to your project with this well-designed electret microphone amplifier with AGC. This...
$2.95
We decided to stock this food-safe heat shrink specifically for people who were building beer-brewing...
$2.00
Hall effect sensors detect whether a magnet is near. Useful for non-contact/waterproof type switches, position...
$19.99
The VMClap1 is a low cost, low power, microprocessor based hand clap sensor which will...
Sold Out
Make your own custom HDMI cable or HDMI interface with ease, using this HDMI Plug...
Sold Out
Read wireless heart-rate data into your electronics projects in under 10 minutes with this educational...
$14.95
This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE...
$29.95
This extra-long-range SHARP distance sensor bounces IR off objects to determine how far away they...
Sold Out
This SHARP distance sensor bounces IR off objects to determine how far away they are....
Sold Out
This SHARP distance sensor bounces IR off objects to determine how far away they are....
$0.95
This large (30mm diameter) piezo element is nicely enclosed with mounting holes so you can...
Sold Out
Manufactured by Spectra Symbol, these are nice little ribbon controllers (also known as 'soft potentiometers')...
Sold Out
Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic...
$4.95
This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with...
$0.95
The "poor man's" accelerometer/motion sensor! These spring-vibration switches are medium sensitivity non-directional vibration induced trigger...
Sold Out
This cyber-tronic looking sensor hides a secret behind it's glimmering eye. Unlike most temperature sensors,...
Sold Out
This cyber-tronic looking sensor hides a secret behind its glimmering eye. Unlike most temperature sensors,...
Sold Out
This membrane keypad has a single key, but it does have an embedded surface-mount red...
Sold Out
This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure....
$4.95
Have your next project be controlled by your muscles with this pack of Muscle Sensor...
Sold Out
Make your own custom HDMI input or HDMI interface with ease, using this HDMI Socket...
$0.95
This Photo Transistor Light Sensor is a simple sensor that detects ambient light. It's kind of the...
Sold Out
For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature...
