Making a PCB for the clock
To connect all the components together, I thought it would be a better idea to make a simple PCB out of perf board and DuPont pins. This is a lot better than my previous ‘bunch of wires’ solution, and it will help keep the components togeather while making it easier to attach inside of the casing. I’ve connected everything underneath with some wiring. I’ve used female pin headers to hold the Arduino nano. This makes it so that I won’t need to destroy the Arduino’s pins, so I can use it again if I need to.