timothynd28

The controller works flawlessly! I've already made 20 circuit boards.

Thanks for the tips, I can't tell you how close I came from buying that cheap eBay unit! The board is being built by International circuits and should be ready in about 10 days from now. Is there any chance that you're willing to sell your prototype board?

Wow Nate, very very cool!! I need this, where do I send money to? I just developed a small circuit to work with my car's tachometer and most everything is SMT stuff. I was unsure about the cheap 400 dollar ebay units, but now that I found this, I like you design much much better. My control senses the tach pulse and changes the gauges backlight color to yellow at a certain rpm then red at a higher rpm. I posted the idea on my forum, and people are liking the concept. Where do you guys buy cheap stencils for the pasting process, and for the matter leaded paste? Sorry for th