- Posts 1
Last Activity:07-13-2012 9:16 PM
Posted in thread: ebay aquarium temp controller build on 07-10-2012 at 03:30 AM
I put together my box yesterday, but I have a problem. Only the heating works. The light goes
on for the cooling, but I don't get a voltage read. It actually worked once this morning, and I
got a volt...