How can I using a MAME Joystick (Happ Joystick) with a reverse polarity motor?
I'm trying to use a Happ Joystick to control 2 reverse polarity motors. (But for this will just talk about one motor) If the joystick is pointing up the motor should go clockwise (+ -) If the joystick is pointing down the motor should go counter-clockwise (- +)I would like to use the Happ Controller because it's an 8-way joystick. Because of the happ joystick is meant to work, I know I need some sort of realy somewhere, I just don't know where. This will be connected to a 18 or 12 volt DC power supply.