Hi everyone. To make it short, I have a servo motor from one old copier machine, and the circuit witch drives it. Searching for information on the web I found that the micro controller BA6301 on this circuit control the motor, by FG SYSTEM... Whatís that? I found yesterday 1 pin on the board, were if you put -5 volts, the motor runs, but only in one direction.
Is useful for control it from my computer in a cnc project with this board?
Iím able to use it for speed AND direction, or the first only??