Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...
[Chris] is quite a serious racer, and needed four button boxes. He wanted to do this on the cheap, so he decided to build his first three boxes around the Zero Delay Arcade USB Encoder, a cheap ...