Some time ago I purchased a fan control board kit on eBay. Now that I want to put it together, I find that I don't have a schematic or parts list to help me sort out what goes where on the board. The PCB is about 1 1/8" x 2 3/4", and the circuit uses an LM393 dual comparator. I've found a lot of interesting things looking for it on the net, but at this point I'm really hoping that someone will recognize it and bail me out.
Jeff W6JK
