Hello, I bought a new controller for my mocad (no break). From my potentiometer, four wires come off. The new controller has only three inputs. Which one should I use now and where. A schematic is not supplied with the controller.
One assumes you are talking about a Mocad golf trolley. Is that correct?
This page appears to show potentiometers for Mocad products. One certainly has 4 wires and may give you some clue.