YSZ-4

This was a quick build and worked gloriously until I accidentally hooked it up to 12V. Don't do that. All the parts came, silkscreen was super helpful, I think I'll order another one, to put in as a clock at the makerspace. I didn't get to see long term usage, cuz well... me. but that was blatantly my fault. If your a beginner solderingerr go for it. Not much to it, and could use a regulator of some sort, but all in all a good kit.