So I realized this morning that I’m not going to have quite enough I/O pins to drive all of these LEDs. If I set it up like this:

I spent about 6 hours today racking my brain trying to find parts that will both do what I want and feasibly be used in both the prototype and final version.

I’ve made a few different time pieces since I started working on custom electronics and decided that I want to seriously “step up my game” by building something that is at the moment completely over my head.