School Stop Arm Wiring
I have an electrical school stop arm I am trying to wire and hang on a wall. I want the stop arm to be controlled by a switch. Its a working stop arm, but I may have wired it wrong.
I connected the 12V wire to a power source, as well as the ground wire, but when powered the stop arm motor will only retract the arm. I cannot figure out how to extend and retract the arm using a power source.
Any advice helps! Thanks in advance!