Adafruit Products

DESCRIPTION Wouldn't it be cool to drive a tiny OLED display, read a colour sensor, or even just flash some LEDs directly from your computer? Sure ...

DESCRIPTION If you've ever ordered and wired up a 9-DOF sensor, chances are you've also realised the challenge of turning the sensor data from an a...

DESCRIPTION Within its little package, the MCP4728 has four 12-bit DACs for whatever voltage setting needs you may have. In addition, it has the ab...

DESCRIPTION The MPU-6050 is what we call "an oldie but goodie" - this popular triple-axis accelerometer plus gyro combo has been a staple of electr...

DESCRIPTION The AHT20 is a nice but inexpensive temperature and humidity sensor. You can take sensor readings as often as you like, and it uses sta...

DESCRIPTION Talking over an I2C bus, your Arduino, CircuitPython board,  or Python powered computer can talk to the DS3502 and tell it to vary its ...

DESCRIPTION Using this board is easy: connect it to your I2C bus at the beginning of the chain (if you don't have a massively long cable, you can a...

DESCRIPTION This is the FeatherWing 128x64 OLED: it adds a gorgeous 128x64 monochrome OLED plus 3 user buttons to any Feather main board. Using Fea...

DESCRIPTION Wouldn't it be cool to drive a tiny OLED display, read a colour sensor, or even just flash some LEDs directly from your computer?  Sure...

DESCRIPTION Inside the RP2040 is a 'permanent ROM' USB UF2 bootloader. What that means is when you want to program new firmware, you can hold down ...

DESCRIPTION This DPS310 sensor is a high precision barometric sensor, perfect for measuring altitude changes with up to ±0.002 hPa (or ±0.02 m) in ...

DESCRIPTION The Adafruit AS7341 10-Channel Light / Colour Sensor Breakout is a multi-channel spectrometer, which is a special type of light sensor ...

DESCRIPTION This is the BH1750 16-bit Ambient Light Sensor from Rohm. Because of how important it is to humans and most other living things, sensin...

DESCRIPTION The ESP32-S3 has arrived in Feather format and is a fantastic way to get started with this powerful new chip from Espressif! Make power...

DESCRIPTION Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V an...

DESCRIPTION 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. ...

DESCRIPTION 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 acce...

DESCRIPTION Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some tha...

DESCRIPTION Behold, the ST LSM6DSOX: The latest in a long line of quality Accelerometer + Gyroscope 6-DOF IMUs from ST. This IMU sensor has 6 degre...

DESCRIPTION What has your favourite Espressif WiFi microcontroller, comes with the STEMMA QT connector, a chainable I2C port, and has lots of Flash...

DESCRIPTION This Real Time Clock (RTC) is the most precise you can get in a small, low-power package. Most RTCs use an external 32kHz timing crysta...

DESCRIPTION The Adafruit VL53L4CX Time of Flight Sensor is another great Time of Flight distance sensor from ST in the VL5 series of chips, design...

DESCRIPTION For microcontrollers without an analogue-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit prec...

DESCRIPTION The ESP32-S2 is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has built-in native USB as well as...

DESCRIPTION The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 24...

DESCRIPTION The Adafruit STEMMA Audio Amp is a super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm i...

DESCRIPTION This I2C-friendly user interface element makes it plug-n-play-easy to add a 75mm long slide potentiometer to any microcontroller or mic...

DESCRIPTION Do you know which way the wind blows? You will now, with this triple-axis accelerometer/magnetometer compass module. Inside are two sen...

DESCRIPTION The TLV493D 3-axis magnetometer is a great little sensor for detecting magnets in 3D. In fact, the manufacturer Infineon suggests it c...

DESCRIPTION This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with a matching ground pad. It runs happily from 3V or 5V logic and power...

DESCRIPTION This plug-and-play PCB is designed to slip into any USB A port on a computer or laptop. There's an RP2040 microcontroller on board with...

DESCRIPTION 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...

DESCRIPTION The TSL2591 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low c...

DESCRIPTION This lovely sensor has ± 3% relative humidity measurements with a range of 0–80% RH, and ±0.4 °C temperature accuracy at a range of -10...

DESCRIPTION This RFID tag is really unique: it works with mobile phones just like other RFID tags, but you can reprogram it over I2C. The tag shows...