Adafruit

This new Adafruit shield makes it easy to use a 16x2 Character LCD.  Unfortunately, these LCDs do require quite a few digital pins, 6 to control th...

This adapter board is designed for adapting a 'classic' 2x10 (0.1"/2.54mm pitch) JTAG cable to a slimmer 2x5 (0.05"/1.27mm pitch) SWD Cable.  It's ...

That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA. This microphone has pre-a...

One truth about working with A/V is you always need the cable or adapter you don't have in your toolbox. That's why we love these terminal-block RC...

Standard HD44780 LCDs are useful for creating standalone projects. 16 characters wide, 2 rows White text on blue background Connection port is 0.1...

A simple 2-pin connector soldered onto a breadboard-friendly breakout. This is compatible with the "JST PH 2-pin" connector. Mates perfectly with a...

Need a nice little 3.3V regulator? We rather like the very-low-dropout L4931 from ST! This little guy will help you get your 4-20V battery or wall ...

Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontroller...

We have some great waterproof and weather-proof items in the adafruit shop, but once you have a project built, you'll want to enclose it. But how t...

Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can b...

These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white li...

A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. They're the same size as common a...

Add lots more outputs to a microcontroller system with chainable shift registers. These chips take a serial input (SPI) of 1 byte (8 bits) and then...

Simple but effective - this breakout board has a USB Mini-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with US...

Easy e-paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are...

It's the Circuit Playground Express Base Kit! It provides the few things you'll need to get started with the new Circuit Playground Express. This v...

This battery holder is by far the easiest way to add a battery to a small wearable project. By coincidence, there are two small 1mm diameter holes ...

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

Adding a character display to your project or computer has never been easier with the new Adafruit USB or TTL serial backpack! This custom-designed...

Unleash your inner Mad Max and make your vehicle dreams a reality with the Mini Red Round Robot Chassis Kit. This kit gives you everything you need...

Wireless is wonderful, but sometimes you want the strong reliability of a wire. If your Feather board is going to be part of a permanent installat...

A Feather board without ambition is a Feather board without FeatherWings! This is theLatching Mini Relay FeatherWing. It gives you power to contro...

OK you've signed up for Adafruit.io and you're ready to build something cool and Internet-connected. All you need is this starter kit which will g...

This weatherproof camera module is a classy upgrade to the basic camera module we already stock in the shop. The main differences is that this one ...