Arduino & Microcontrollers

For years we've seen all sorts of microcontroller-friendly WiFi modules but none of them were really Adafruit-worthy. Either they were too slow, or...

AF-1534

Squee! It's the cutest, tiniest little Arduino yet! The Arduino Micro packs all of the power of the Arduino Leonardo in a 1.9" x 0.7" (48mm x 18mm)...

AF-1086

Gameduino is a game adapter for Arduino - or anything else with an SPI interface - built as a single shield that stacks up on top of the Arduino an...

AF-384

Parts and instructions are included for 15 projects involving a DC motor, servo motor, tilt sensor, LEDs and other basic electronic components. Lea...

AF-1078

Put your Arduino project on TURBO mode with the high-speed, high-power Arduino Due! The Due cranks it up to 11 with an 84 MHz ARM core processor - ...

AF-1076

We've discontinued this version of the shield (which was expensive and difficult to make) and replaced it with a version 2: its got a better price,...

AF-376

We're no longer selling this pack of Trinket 3V+5V, we recommend our Trinket M0 which has better USB support, way faster processor, a ton more memo...

AF-1509

Add some sizzle to your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection and a capacitive to...

AF-1947

The Arduino Robot is the first official Arduino on wheels. The robot has two processors, one on each of its two boards. The Motor Board controls th...

AF-1499

Arduino Yún 云Arduino Yún is the first member of a new groundbreaking line of wifi products combining the power Linux with ease of use of Arduino.Yú...

AF-1498

Welcome to CurieBot, your own mobile, customizable, and adorable, 32-bit, Bluetooth-enabled driving robot!Based upon our popular three-layer round ...

AF-2768

For years we've seen all sorts of microcontroller-friendly WiFi modules but none of them were really Adafruit-worthy. Either they were too slow, or...

AF-1491

This budget pack is an optimized collection of parts and pieces to experiment with Adafruit Metro 328 and the Arduino IDE at home, school or work. ...

AF-193

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 15 can be used ...

AF-191

The new and improved Programmer Shield is essentially a USB-JTAG converter that gives advanced users complete access to the Photon's memory space. ...

AF-2724

Never hack without a helmet, now you can protect your cute little Adafruit Metro Mini with this chic new Zebra Byte Case!This laser-cut DIY plastic...

AF-2709

I found these high-quality battery clips. They're molded plastic so they wont tear like cheap clips, and they cover the battery terminals to preven...

AF-80

One segment? No way dude! 7-Segments for life!This is the Yellow Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have t...

AF-3110

One segment? No way dude! 7-Segments for life!This is the White Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have th...

AF-3109

One segment? No way dude! 7-Segments for life!This is the Red Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have thes...

AF-3108

This new Adafruit shield makes it easy to use a 16x2 Character LCD. We really like the RGB LCDs we stock in the shop both the RGB negative and RGB ...

AF-716

Galileo 2 is a microcontroller board based on the Intel® Quark SoC X1000 Application Processor, a 32-bit Intel Pentium-class system on a chip (data...

AF-2188

The Intel® Edison R2 Kit for Arduino is a compact computing platform that's small by design so you can easily integrate it into projects.  It's pri...

AF-2180

If you've ever struggled to use a solderless breadboard with an Arduino, you understand how frustrating it can be!This clone acts just like an Ardu...

AF-72

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