Top down view of a Adafruit Stereo FM Transmitter with RDS/RBDS Breakout next to a 11-pin header and under blue string coiled up.
Yaaar! Become your very own pirate radio station with this FM radio transmitter. This breakout board, based on the best-of-class Si4713, is an all-in-one stereo audio FM transmitter...
$19.95
In Stock
Angled shot of a VCNL4010 Proximity/Light sensor.
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
$7.50
In Stock
Angled shot of a small, blue, rectangular temperature sensor breakout board.
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...
$4.95
In Stock
Top down view of a Adafruit LIS3DH Triple-Axis Accelerometer.
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...
$4.95
In Stock
Angled shot of a Adafruit Triple-Axis Accelerometer.
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...
Out of Stock
Angled shot of a Adafruit Precision NXP 9-DOF Breakout Board.
The NXP Precision 9DoF breakout combines two of the best motion sensors we've tested here at Adafruit: The FXOS8700 3-Axis accelerometer and magnetometer, and the...
Discontinued
Top down view of a FLORA 9-DOF Accelerometer/Gyroscope/Magnetometer.
Add motion, direction and orientation sensing to your wearable FLORA project with this high precision 9-DOF sensors. Inside are three sensors, one is a classic 3-axis...
Discontinued
Angled shot of a Adafruit 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS0.
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...
Discontinued
Angled Shot of the Adafruit 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS1
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...
$22.50
In Stock
Angled shot of accelerometer breakout.
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...
$17.50
In Stock
Top down view of a Triple-axis Magnetometer (Compass) Board next to a 6-pin header.
He told you "Go West, young maker!" - but you don't know which way is West! Ah, if only you had this triple-axis magnetometer compass module. A magnetometer can sense...
Discontinued
Chirp Plant Watering Alarm sensor stick
Let's be honest - the hardest part about owning a houseplant is not killing it. And the hardest part about not killing your houseplant, at least for us, is remembering to water it....
$15.00
In Stock
MCP23008 i2c 8 input/output port expander
Add another 8 pins to your microcontroller using an MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 8...
$1.95
In Stock
MCP23017 i2c 16 input/output port expander
Add another 16 pins to your microcontroller using an MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16...
$6.95
In Stock
Video of a white hand moving a white hand moving a white breadboard around with a Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout connect to it. Display on macbook shos a 3d image of a rabit stimulating the movements of the white hand.
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...
$34.95
In Stock
Capacitive Touch Sensor Breakout on breadboard with hand touching many attached wires
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...
$7.95
In Stock
RGB Color Sensor with IR filter and White LED. TCS34725 breakout
Discontinued - you can grab Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT /...
Discontinued
Top down view of a Flora Color Sensor with White Illumination LED - TCS34725.
Discontinued - you can grab this Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT /...
Discontinued
Adafruit TSL2561 Digital Luminosity/Lux/Light Sensor Breakout
The TSL2561 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise,...
Discontinued
Top down view of a Flora Lux Sensor - TSL2561 Light Sensor.
Add light-reactive sensing to your wearable Flora project with this high precision Lux sensor. The TSL2561 luminosity sensor is an advanced digital light sensor, ideal for use in a...
Discontinued
Angled shot of light sensor breakout.
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...
$6.95
In Stock
Video of a white hand hovering over a Adafruit VL53L0X Time of Flight Distance Sensor that's connected to a white breadboard reading the range of motion of the white hand.
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...
$14.95
In Stock
Video of a white hand hovering over a Adafruit VL6180X Time of Flight Distance Ranging Sensor thats connected to a white breadboard reading the range of motion of the white hand.
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...
$13.95
In Stock
Adafruit VEML6070 UV Index Sensor Breakout
Discontinued - you can grab Adafruit LTR390 UV Light Sensor - STEMMA QT / Qwiic instead! This little...
Discontinued
Monochrome 0.91" I2C OLED module with white text
These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x32 individual white OLED pixels, each...
Discontinued
Monochrome 0.96" OLED module with Adafruit logo
These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each...
$17.50
In Stock
Monochrome 1.3" OLED module with Adafruit logos falling like snow
These displays are small, only about 1.3" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels,...
$19.95
In Stock
Monochrome 2.7 128x64 OLED Graphic Display Module showing white text
If you've been diggin' our monochome OLEDs but need something bigger, this display will delight you. These displays are 2.7" diagonal, and very readable due to the high...
$49.95
In Stock
Monochrome OLED Graphic Display Module showing blue text
If you've been diggin' our monochome OLEDs but need something bigger, this display will delight you. These displays are 2.3" diagonal, and very readable due to the high...
$39.95
In Stock
Angled shot of black, rectangular temperature and humidity sensor breakout.
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...
$9.95
In Stock
Angled shot of temperature and humidity sensor breakout.
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...
$10.95
In Stock
Adafruit HDC1008 Temperature and Humidity Sensor Breakout Board
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...
Discontinued
Top down view of a Contact-less Infrared Thermopile Sensor Breakout next to a 8-pin header.
Unlike all the other temperature sensors we have, this breakout has a really cool IR sensor from TI that can measure the temperature of an object without touching it! Simply point the...
Discontinued
Angled shot of a Contact-less Infrared Thermopile Sensor Breakout.
Unlike most of the other temperature sensors we have, this breakout has a really cool IR sensor from TI that can measure the temperature of an object without touching...
Discontinued
Angled shot of black square breakout board.
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219 chip on this breakout to both measure...
Out of Stock
Top down view of a Resistive Touch Screen Controller above a 11-pin header.
Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. Only problem is they require a bunch...
Discontinued
Adafruit Sensirion SHT31-D Humidity sensor
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...
$13.95
In Stock
Angle Shot of NFC/RFID controller breakout board
The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC. It can pretty much do it all, such as read and write to tags and...
$39.95
In Stock
Angled shot of a blue rectangular ADC breakout board.
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. The chip can...
$9.95
In Stock
Angled shot of a black rectangular ADC breakout board.
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can...
$14.95
In Stock
Angled shot of a Adafruit I2C Non-Volatile FRAM Breakout.
FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh...
$9.95
In Stock
Hand gripping Wii controller (Nunchuck / Wiichuck)
This is a generic Wii Nunchuck controller, we haven't tried it with a Wii but it does work great with the Video Game shield, and all the microcontroller code we tried. May come in...
$12.50
In Stock
Angled shot of stereo amplifier breakout.
A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance...
$9.95
In Stock
Adafruit 12-Key Capacitive Touch Sensor Breakout with Stemma QT
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...
$7.95
In Stock
Angled shot of a Melexis Contact-less Infrared Sensor.
This cyber-tronic looking sensor hides a secret behind it's glimmering eye. Unlike most temperature sensors, this sensor measures infrared light emitted off of remote objects so it...
Discontinued
Angled shot of a Melexis Contact-less Infrared Sensor.
This cyber-tronic looking sensor hides a secret behind its glimmering eye. Unlike most temperature sensors, this sensor measures infrared light emitted off of remote objects so it can...
Out of Stock
Video of a haptic controller breakout board with a vibrating motor disc soldered to it. The disc vibrates against the surface.
The DRV2605 from TI is a fancy little motor driver. Rather than controlling a stepper motor or DC motor, its designed specifically for controlling haptic motors -...
$7.95
In Stock
Encased I2C Temperature/Humidity Sensor with assorted mounting hardware
Discontinued - you can grab AM2315C - Encased I2C Temperature/Humidity Sensor instead! Finally we...
Discontinued
Angled shot of blue, rectangular clock generator breakout board.
Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! This chip has a precision 25MHz crystal reference and internal PLL and dividers so...
$7.95
In Stock
SI1145 Digital UV Index, IR, and Visible Light Sensor
Remember when you were a kid and there was a birthday party at the pool and your parents totally embarrassed you by slathering you all over with sunscreen and you were all "MOM I...
Discontinued
Angled shot of MCP4725 Breakout Board - 12-Bit DAC w/I2C Interface.
Your microcontroller probably has an ADC (analog -> digital converter) but does it have a DAC (digital -> analog converter)??? Now it can! This breakout board features the...
$4.95
In Stock
Video of a hand making bunny ears with their fingers over the AMG8833 IR thermal sensor. A thermal image readout displays on a TFT screen wired into a breadboard.
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...
$44.95
In Stock
Angled shot of a Adafruit DS1307 Real Time Clock Assembled Breakout Board.
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for...
$7.50
In Stock
Angled shot of RTC breakout board.
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for...
$6.95
In Stock
Angled shot of the battery cell slot on a Adafruit DS3231 Precision RTC Breakout.
The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says...
$17.50
In Stock
L3GD20H Triple-Axis Gyro Breakout Board
A gyroscope is a type of sensor that can sense twisting and turning motions. Often paired with an accelerometer, you can use these to do 3D motion capture and inertial measurement...
$12.50
In Stock
Top view of a Adafruit 10-DOF IMU Breakout board above a 16-pin header.
This inertial-measurement-unit combines 3 of the best quality sensors available on the market to give you 11 axes of data: 3 axes of accelerometer data, 3 axes gyroscopic, 3 axes...
Discontinued
Angled shot of a Adafruit 9-DOF IMU Breakout board.
This inertial-measurement-unit combines 2 of the best quality sensors available on the market to give you 9 axes of data: 3 axes of accelerometer data, 3 axes gyroscopic, and 3 axes...
Discontinued
Angled shot of a TCA9548A I2C Multiplexer.
You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C address, and from...
$6.95
In Stock
Angled shot of Adafruit 16x8 LED Matrix Driver Backpack.
This is the magic sauce in our 7-segment and matrix backpacks, now available in breadboard-friendly breakout board format. The HT16K33 is a neat little chip that has the ability to...
$7.95
In Stock
Angled shot of PWM LED matrix driver board.
The IS31FL3731 will let you get back to that classic LED matrix look, with a nice upgrade! This I2C LED driver chip has the ability to PWM each individual LED in a 16x9...
$5.95
In Stock
Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor
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...
$14.95
In Stock
Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor - STEMMA QT
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...
$9.95
In Stock