Everything for Electronics

William Pippin

William's Articles

USB, LEDs, and Some Sensors
August 2014
Turning LEDs on and off is fun and all, but why not add a sensor or two that would be useful for something other than the usual light show?

Quick and Easy USB Keyboard Input
November 2013
This circuit is perfect for any application where you use a physical trigger to input data onto a computer. Read how it was implemented for video TIC-TAC-TOE and a bag toss game.