Derby Talk

Well I'm one step further, got them to work (sort of). Turns out I'm terrible at soldering.

Hi everyone, brand new here. Actually trying to build this timer for my son to race lego cars. Regardless of use, I'm really struggling getting it all set up. I've got ZERO electronics experience but I've been doing the best I can to follow the instructions on the miscjunk.org website. Ordered all t...