How to Reverse Your DC Motor. Your DC motor can be configured to turn in either direction by simply inverting the polarity of the applied voltage. The change in the flow of current switches the direction of the spinning force, causing the motor's shaft to begin turning in the opposite direction.
How do you wire a reverse switch?
https://www.youtube.com/watch?v=PoqTNxCDUGg
How do you wire an up and down switch?
https://www.youtube.com/watch?v=id5usTwHwtY
How do you reverse the rotation of a DC motor?
So in order to change the direction of rotation, we can simply reverse the voltage, causing the current to flow in the opposite direction, changing the force by 180 degrees and the motor to be driven 'backwards'.