Adafruit

This simple but effective enclosure will fit any 'classic Arduino' shaped development board - we've tested it for sure with the Arduino UNO R3, Ada...

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...

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...

Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter featuring a fully clear plastic ...

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 Circuit...

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 Circuit...

Your project may be free-as-in-speech, but that doesn't mean it has to be free-as-in-beer. This handy coin validator/acceptor module is just like t...

Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able plastic spli...

Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able plastic spli...

Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able plastic spli...

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

Designed by Making & Hacking extraordinaire Lee Cyborg, these colorful clips are a nice switch-up from the standard colors. Connect this to tha...

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

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...

Turn your Raspberry Pi into a real computer with this computer add-on pack!Look, we're not advocating that you throw out your Macbook Pro.  But we ...

The Computer Repair Screw and Standoff Kit contains all those bits and pieces that get lost whenever installing stuff into your computer or electro...

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 different ...

Conductive hook & loop tape is just like the stuff you've seen on jackets, clothes, shoes, and bags, but is coated with silver to make it fully...

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