Adafruit

Here is a 12 pack of Clear DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any Cherry MX or compatible switch to tur...

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of co...

Back in my day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact k...

Here is a cute and minimal enclosure for your TRRS Trinkey to keep it safe during use and transport. This case has been custom-designed and 3D prin...

We have various PCB-mount rotary encoders in the shop, great for making interfaces where you may want to spin a knob around to select a value. Thes...

We have various PCB-mount rotary encoders in the shop, great for making interfaces where you may want to spin a knob around to select a value. Thes...

For many years, instructors and teachers have asked us to come up with a better way to teach programming and electronics. We have worked on Circ...

The Code.org CS Discoveries course is a yearlong curriculum for teaching computer science, and there's even a physical computing unit! For large...

Here's a snazzy accessory for your Raspberry Pi Zero or Zero W, a color-coded 2x20 header! This Color Coded Header takes the mystery out of your...

Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard ...

Add both WiFi and Bluetooth capability to your computer super fast with this USB Bluetooth / WiFi Dongle!This little two-faced cutie is so versatil...

This conductive fiber is super interesting! It's great for felting and could also be spun into yarn if that's your thing. We tested many differe...

With our fun assortment of conductive materials, cosplay and wearables have never been easier to craft!  This Conductive Nylon tape goes great ...

With our fun assortment of conductive materials, cosplay and wearables have never been easier to craft!  This Conductive Nylon tape goes great ...

Measuring stretch forces isn't easy - unless you have some conductive rubber cord! This cord is 2mm diameter, and 1 meter long, made of carbon-blac...

This rubber sheet is made of the same carbon-black impregnated rubber material that our conductive rubber cord uses. Traditionally it would be used...

This rubber sheet is made of the same carbon-black impregnated rubber material that our conductive rubber cord uses. Traditionally it would be used...

Experiment with paper electronics with this silver conductive ink pen that will let you draw traces! We like the make of this pen, it has a nice li...

Spring terminal blocks will simplify your wiring and make your project more rugged. Instead of soldering wires to your perf board, solder in the...

Need to make a tiny robot? This little micro servo rotates 360 degrees fully forward or backwards, instead of moving to a single position. You can ...

The eyes have it! Add this little lens to make a big expression with our Spooky Eyes demo for microcontrollers or Raspberry Pi. These are gorgeo...

In 1970, John Conway came up with a 1-player game called Game of Life. The Game of Life is a mathematical game that simulates 'colonies' that grow ...

Here's the easiest way to add a cool white LED element for costuming or lighting effects or... something else? Of course, you could also just use t...

These LED strips are ultra bright, fun and glowy. There are 60 cool white LEDs per meter, and you can control the entire strip at once with any ...