@groundFungus That uses a LED strip it seems, which wouldn't work in how I need to place the LEDs. Check out the image at the bottom. It's a picture of my Lego project. Wasn't able to include it in the post...
@Wawa Thanks for the advice. I'll take a look right now. Any specific modules that you are familiar with? Pre-wired LEDs (like in a strip) will not work for me, btw