Adafruit

This tiny stepper motor is the same quality and step-size as the big NEMA-17's we stock, but so cute so it will work with compact CNC builds. This ...

With this handy 7 Pin Mini-DIN Connector you can now jack into the hackport on your iRobot and control it with an Arduino or some other favorite...

You will squeak with delight when you hold this adorable miniature LED matrix. 0.8" square, its got everything a big LED matrix has, but bite si...

Looking for another way to keep your project cool? Hook up this 5V Mini Cooling Fan and prevent from overheating! Of course, it's also great for us...

You will squeak with delight when you hold this adorable miniature LED matrix. 0.8" square, its got everything a big LED matrix has, but bite si...

With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! ...

With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! ...

These ultra-fine wired LEDs are designed for model-makers and crafters but they could also come in handy for folks who want to add tiny points of l...

These ultra-fine wired LEDs are designed for model-makers and crafters but they could also come in handy for folks who want to add tiny points of l...

Add a miniature wireless controller to your computer project with this combination keyboard and touchpad. We found the smallest wireless USB key...

The world's first and only open-source hardware charger: The MintyBoost®!New version! Works with the new iPhone 4 & 5 and more! Please revie...

MAJOR KEY ALERT 🔑🔑🔑 we now stock 'Key Lock Switches'! These mechanical switches don't use a button, a lever, or a magnet to open and close the con...

Listen up! This single  2.8" x 1.2" speaker is the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. We...

You have a TT motor, but you need to attach it to your CNC project, eh? Not so easy if you don't have an L-Bracket DC Motor Mount just like this fi...

Make your own Arduino motor party with a motor shield and a fine assortment of motors! New! we've upgraded the shield to our new version 2, with...

This linear slide potentiometer comes with an added kick - its not just a plain old slide pot! Underneath is mounted a slim geared DC motor that ca...

This little buck converter based on the MPM3610 is a marvel, taking up to 21V input and providing a 3.3V output with up to 1.2A current. It's great...

This little buck converter based on the MPM3610 is a marvel, taking up to 21V input and providing a 5V output with up to 1.2A current. It's grea...

Heat shrink is the duct tape of electronics which I guess makes this heat shrink the colorful and exciting duct tape they sell at craft stores. ...

Have your next project be controlled by your muscles with this pack of Muscle Sensor Surface EMG Electrodes! Pair the electrodes with the MyoWar...

Its a Wave shield party pack! Just add an Arduino to create your own iPod-killer, audio art, sound-effects box... Comes with: Latest Wave...

Bend all audio files to your will with the Adafruit Music Maker FeatherWing + Amplifier! It's a fun-size version of our Music Maker shield for A...

Have your next project be controlled by your muscles with the MyoWare Muscle Sensor! Pair the MyoWare with some Muscle Sensor Surface EMG Electr...

The first step in a robotics project is to get a motor spinning. Once you've done that you quickly learn that not all motors go the same speed, eve...