Plug in a device to your computer, push a button, and things happen! Several different modes do useless things with your mouse/keyboard.

Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

This 'Arduino Fast Power-MOSFET Driver Cookbook' demonstrates three inexpensive options to drive large Power MOSFET's fast.

Back when I first started working with micro controllers, the most annoying thing was when a tutorial I'd spent hours following didn't work.

Basic and useful 4x4 T9 keypad, to text message.

I really want to make a Raspberry Pi laptop but just can't find the right size trackpad so in this project we will be salvaging an old one.