display

Score Display Box

Score Display Box

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 will […]

LED Matrix and Arduino

LED Matrix and Arduino

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 create […]

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