

I am using an Arduino Uno and an Uno-compatible shield, but mainly because that is the cheapest and most available thing I have with me (same goes for the keypad shield I have it for years now). Now, just to point out, this project was NOT written in Arduino, rathte pure AVR C code using Atmel Studio. Luckily, an idea came to my mind to do this project out of nowhere, and viola, here we are. Something that was bothering me for some time now is that I haven't made anything fun in a while, mainly because I lack good ideas for things like that.
