Best place to waste your time …
A few years back I built a Quiz Buzzer System for my mother. She loves it but she is still keeping track of scores using a pencil and a piece of paper. I decided to fix that using an Adafruit Trinket microcontroller board, a 4 digits 7 segments display and two arcade style buttons. You...
Light Emitting Diodes (LED) are everywhere. There is a good reason for that, we love them! Most of us are using LEDs to communicate information, debug our code or simply add some style to our electronic projects. One of the first things one normally want to do is pack a bunch of LED to...