The Adafruit Feather nRF52 Bluefruit is another easy-to-use all-in-one Bluetooth Low Energy board, with a native-Bluetooth chip, the nRF52832!  It's Adafruit's take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and...

Home is where the heart is...it's also where we keep all our electronic bits. So why not wire it up with sensors and actuators to turn our house into an electronic wonderland. Whether it's tracking the environmental temperature and humidity in your...

Are you ready? Really ready? Cause here comes the Adafruit Grand Central featuring the Microchip ATSAMD51. This dev board is so big, it's not named after a Metro train, it's a whole freakin' station! This board is like a freight...

Add a good quality, slim keyboard to your Raspberry Pi, Beagle Bone Black or other mini-computer with this sleek black chiclet keyboard. It's a full QWERTY keyboard with a USB cable and is compatible with all operating systems. We tried many keyboards to...

Design your own Pi HAT, attach custom circuitry and otherwise dress your Pi A+, B+, or Pi 2 with this jaunty prototyping HAT kit with EEPROM To kick off the Adafruit HAT party, we have this Perma-Proto inspired plug in daughter board. It has a grid...

You've seen the A+ pocket protector - cometh the hour for the full-size Pi version. Introducing PaintYourDragon's last-cut showpiece part ii: Adafruit Pi Protector for Raspberry Pi! It's not quite a full case, however it will keep your Pi...

This prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 - updated for the most compatibility with just about all the Arduinos! It works with UNO, Mega, Leonardo, NG, Diecimila, Duemilanove,...

Ahoy! It's time to create a dazzling light up project with the new RGB Matrix FeatherWing. Now you can quickly and easily create projects featuring your favorite 16 or 32-pixel tall matrix boards. Using Adafruit's RGB Matrix library is easy and works...

BATTERY CHEMISTRY Alkaline BATTERY FEATURE Primary (Disposable) BATTERY FORM FACTOR AG4 LR626 BATTERY RATED VOLTAGE 1.5 V DIAMETER 8 mm DEPTH 3 mm PRODUCT WEIGHT 0.4 g  

This alcohol gas sensor detects the concentration of alcohol gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 0.04 mg/L to 4 mg/L is suitable for breathalysers (the legal limit of breath alcohol...

For precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only - MXL belts will slip due to the different tooth profile. This pulley has 36 teeth, and a 5mm inner...

If you want to heat sink a SoC, motor driver, linear regulator, FET or other surface-mount package part, you might find yourself struggling to find a good heat sink. These little extra-small mini heat sinks are easy to use and give you an extra thermal...

Use this antenna to improve your WLAN or Zigbee signal strength. The RP-SMA connector and pivoting design make it easy to attach and orient. Specifications: Frequency Range: 2.4GHz ~ 2.5GHz Antenna Type: Whip, Tilt Number of Bands:  1 VSWR: 1...

This is an analog light sensor on a small circuit board that is designed to work with all of the Arduino boards. It is easy to incorporate into any project requiring only a 5v supply, ground, and an analog input to measure the sensors readings.  ...

This is an analog temperature sensor on a small circuit board that is designed to work with all of the Arduino boards. It is easy to incorporate into any project requiring only a 5v supply, ground, and an analog input to measure the sensors readings...

This is what is known as a Real Time Clock (RTC) module and can be used with any Arduino so that it can tell time. The Arduino does not have a RTC on board and therefore can not tell time for an extended period of time with any accuracy. When the Arduino...

The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an...

MKR ZERO has an on-board SD connector with dedicated SPI interfaces (SPI1) that allows you to play with MUSIC files with no extra hardware! Watch out music makers, Arduino has released two libraries for your enjoyment: Arduino Sound library - a...

The board might come in green color too This is an Ethernet Board that plugs directly into any Arduino UNO or other Arduino Board, allowing it to connect to the internet through an Ethernet connection. This allows you to control the Arduino through the...

The Arduino Yún is a microcontroller board based on the ATmega32u4 and the Atheros AR9331. The Atheros processor supports a Linux distribution based on OpenWrt named Linino OS. The board has built-in Ethernet and WiFi support, a USB-A...