Featured Products

Adafruit Stereo FM Transmitter with RDS/RBDS Breakout - Si4713

PRODUCT ID: 1958
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
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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
$7.50
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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...
$4.95
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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...
$4.95
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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...
$7.95
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Adafruit Precision NXP 9-DOF Breakout Board

PRODUCT ID: 3463
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...
$14.95
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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...
$14.95
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ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI

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...
$17.50
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Chirp! The Plant Watering Alarm

PRODUCT ID: 1965
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
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MCP23008 - i2c 8 input/output port expander

PRODUCT ID: 593
Add another 8 pins to your microcontroller using a 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
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MCP23017 - i2c 16 input/output port expander

PRODUCT ID: 732
Add another 16 pins to your microcontroller using a MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16...
$2.95
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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...
$34.95
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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...
$7.95
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RGB Color Sensor with IR filter and White LED - TCS34725

PRODUCT ID: 1334
Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing...
$7.95
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Flora Color Sensor with White Illumination LED - TCS34725

PRODUCT ID: 1356
Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing...
$7.95
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Flora Lux Sensor - TSL2561 Light Sensor

PRODUCT ID: 1246
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...
$7.95
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Adafruit TSL2591 High Dynamic Range Digital Light Sensor

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...
$6.95
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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...
$14.95
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Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180)

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...
$13.95
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Adafruit VEML6070 UV Index Sensor Breakout

PRODUCT ID: 2899
This little sensor is a great way to add UV light sensing to any microcontroller project. The VEML6070 from Vishay has a true UV A light sensor and an I2C-controlled ADC that will take...
$5.95
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Monochrome 128x32 I2C OLED graphic display

PRODUCT ID: 931
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...
$17.50
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Monochrome 0.96" 128x64 OLED graphic display

PRODUCT ID: 326
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...
$19.50
OUT OF STOCK

Monochrome 1.3" 128x64 OLED graphic display

PRODUCT ID: 938
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
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Monochrome 2.7" 128x64 OLED Graphic Display Module Kit

PRODUCT ID: 2674
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
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Monochrome 2.3" 128x32 OLED Graphic Display Module Kit

PRODUCT ID: 2675
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
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Adafruit Si7021 Temperature & Humidity Sensor Breakout Board

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...
$8.95
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Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board

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...
$14.95
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Contact-less Infrared Thermopile Sensor Breakout - TMP006

PRODUCT ID: 1296
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...
$9.95
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INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max

PRODUCT ID: 904
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure...
$9.95
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Resistive Touch Screen Controller - STMPE610

PRODUCT ID: 1571
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...
$9.95
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Adafruit Sensirion SHT31-D

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...
$13.95
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PN532 NFC/RFID controller breakout board

PRODUCT ID: 364
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
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ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier

PRODUCT ID: 1083
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
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ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier

PRODUCT ID: 1085
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
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Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte

PRODUCT ID: 1895
FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh...
$9.95
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Wii controller (Nunchuck / Wiichuck)

PRODUCT ID: 342
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
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Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016

PRODUCT ID: 1712
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
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Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121

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...
$7.95
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Melexis Contact-less Infrared Sensor - MLX90614 3V

PRODUCT ID: 1747
This cyber-tronic looking sensor hides a secret behind it's glimmering eye. Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so...
$15.95
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Melexis Contact-less Infrared Sensor - MLX90614 5V

PRODUCT ID: 1748
This cyber-tronic looking sensor hides a secret behind its glimmering eye. Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can...
$15.95
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Adafruit DRV2605L Haptic Motor Controller

PRODUCT ID: 2305
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
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AM2315 - Encased I2C Temperature/Humidity Sensor

PRODUCT ID: 1293
Finally we have an I2C-interface temperature & humidity sensor in a nice enclosed style. This sensor contains a thermistor temperature sensor and a capacitive humidity sensor. A...
$29.95
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Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz

PRODUCT ID: 2045
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
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SI1145 Digital UV Index / IR / Visible Light Sensor

PRODUCT ID: 1777
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...
$9.95
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MCP4725 Breakout Board - 12-Bit DAC w/I2C Interface

PRODUCT ID: 935
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
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Adafruit AMG8833 IR Thermal Camera Breakout

PRODUCT ID: 3538
Add heat-vision to your project and with an Adafruit AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. When connected to your microcontroller...
$39.95
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Adafruit DS1307 Real Time Clock Assembled Breakout Board

PRODUCT ID: 3296
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
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Adafruit PCF8523 Real Time Clock Assembled Breakout Board

PRODUCT ID: 3295
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...
$4.95
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Adafruit DS3231 Precision RTC Breakout

PRODUCT ID: 3013
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...
$13.95
OUT OF STOCK

L3GD20H Triple-Axis Gyro Breakout Board - L3GD20/L3G4200 Upgrade

PRODUCT ID: 1032
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
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TCA9548A I2C Multiplexer

PRODUCT ID: 2717
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
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Adafruit 16x8 LED Matrix Driver Backpack - HT16K33 Breakout

PRODUCT ID: 1427
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...
$5.95
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Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731

PRODUCT ID: 2946
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
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Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor

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...
$19.95
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Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor

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...
$9.95
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