Arduino & Microcontrollers

Add short-hop wireless to your Feather with these RadioFruit Featherwings. These add-ons for any Feather board will let you integrate packetized ra...

AF-3232

This is the product page for the 433MHZ version Add short-hop wireless to your Feather with these RadioFruit Featherwings. These add-ons for any Fe...

AF-3230

We have so many Internet-connected goodies in the shop, we figured it's time to carry a cable so you can easily connect them up! This cable is 10 f...

AF-730

MicroPython is a tiny open-source Python programming language interpreter that runs on microcontroller, originally written by Damien George (http:/...

AF-3325

This wickedly inventive guide shows you how to program and build a variety of projects with the Arduino microcontroller development system. Coverin...

AF-868

THIS IS A US ADAPTER AND IS NOT CERTIFIED FOR USE IN AUSTRALIA. ONLY PURCHASE IT IF YOU'RE USING IT OUTSIDE AUSTRALIA.This is a really nice power s...

AF-798

Introducing the MENTA, a portable minty Arduino-compatible project that fits into a common mint tin. We took our super popular Boarduino series, an...

AF-795

The Seeeduino Lite shares many similarities with the Arduino Leonardo. It is a microcontroller board based on Atmega32u4 chip running at 16MHz and ...

AF-3228

Overview SparkFun Weather Shield for Arduino with quarter for size reference. SparkFun’s Weather Shield for Arduino can be used to build an ...

PL-2771

Adafruit Data Logging Shield for Arduino, top view. Adafruit Data Logging Shield for Arduino, bottom view with board dimensions. Overview...

PL-2770

A smart LCD with Bluetooth LE. Monitor and control other Bluetooth LE devices, act as a wireless display, create your own smart conference badge, o...

PI-ESP005

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our...

AF-3154

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our...

AF-3149

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our...

AF-3153

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our...

AF-3152

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our...

AF-3150

A Feather board without ambition is a Feather board without FeatherWings! This is the NeoPixel FeatherWing, a 4x8 RGB LED Add-on For All Feather Bo...

AF-2945

The SparkFun Photon Wearable Shield makes it easy to add the WiFi-enabled Photon to any wearables project. Each pin on the Photon is broken out int...

SF-DEV-13842

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. At 0.8" square, the little 8...

AF-3090

Add a SD slot and prototyping area in a single shield The Arduino MKR SD Proto Shield allows you to easily connect an SD card to your MKR form fact...

PI-TSX00004

This is a simple slide switch for the LilyPad. Use it as a simple ON/OFF switch, or to control LEDs, buzzers, sensors, etc. The swtiches on each bo...

SF-DEV-09350

We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware ...

AF-2466

The LilyPad MP3 Player is your all-in-one audio solution, containing an Arduino-compatible microcontroller, MP3 (and many other formats) audio deco...

SF-DEV-11013