I'm trying to find a replacement control board for a GE 36" universal downdraft vent. The cheapest replacement i can find is about $600, but I think that's a waste since I can buy a new range for 1300. If I can find a new board for around or less than $200 I'd buy it, but if I can't I think I want to build one. Would I be able to use an arduino and a few relays to do that?