Microcontrollers & Development Boards

What's blue, thin, and comes with everything you need to get started? The Pro Mini 3.3V Starter Kit! The Pro Mini is SparkFun's minimal design appr...

Want a powerful 1GHz AM3358 powered Linux single board that's ultra-tiny and open-source? PocketBeagle offers a wealth of computer power in a small...

Print receipts, barcodes, QR codes and even bitmap graphics straight from your microcontroller!  This package comes with a thermal printer inclu...

Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playgro...

Adafruit ships the Raspberry Pi Model B 512MB RAM as of 10/18/2012.The Raspberry Pi® is a single-board computer developed in the UK by the Raspb...

The ultimate project kit for the micro:bit. Includes all essential accessories and a great electronics kit so you can get started with micro:bit...

Make a scrolling sign, or a small video display with this 8x8 gridded blue LED matrix. Only 1.2" on a side, it is quite visible but not so large...

Our ever popular micro metal gearmotor, now available with a solderless push header shim for ease of prototyping! Connect your motor to your pro...

3.0 has been replaced with 3.1 - which is even better and awesomer! We've got a few of these remaining, in case you want to pick them up at a di...

Our ever popular micro metal gearmotor, now available with a solderless push header shim for ease of prototyping! Connect your motor to your pro...

This gearmotor is a miniature brushed DC motor with a metal gearbox available in a range of gearing ratios depending on use.RatioSpeed @ 6VFree-...

The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original E...

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 - ...

Like our 16x32 RGB Matrix panel? Want to have it glowing fast? This pack comes with a panel, a Nootropic's Arduino-compatible backpack and a pow...

Fast track your Android phone hardware development or just design cell-phone robots with the Arduino ADK! The Arduino ADK is a microcontroller boar...

PyPortal, our upcoming easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch s...

Although the PYB Nano board is small, it contains all the features of MicroPython. It is an ideal development board for beginners to learn more abo...

The SparkFun Inventor's Kit for Photon is a great way to get started in the fresh IoT world and WiFi development. The SparkFun Inventor’s Kit for P...

This companion book to MakerShed's Ultimate Arduino Microcontroller Pack provides 26 clearly explained projects that you can build with this top-se...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environme...

An ATmega328 in DIP package, pre-loaded with the Optiboot Bootloader.This will allow you to use code in your custom embedded project without having...

Kovan is another offering from Sutajio Ko-Usagi, the Open Source hardware company led by Andrew 'bunnie' Huang. Kovan is a smart robotics controlle...

The Crow Pyboard is a powerful electronics development board which runs MicroPython. Connecting it to your PC via USB, and giving you a USB flash d...

LEDs are a great addition to any project. Whether you need a power indicator, a set of status lights, or a whole array for something more decorativ...