I did a search, but not sure what terms to really use.
I have a DC motor and a potentiometer. Does anyone know of a board that can control this setup like a servo? I know this can be done with arduino, but all I really need to do is have the motor open or close 90 degrees.
More details if you are interested:
I am trying to control exhaust flaps on a car. There is a motor with a gearbox which turns the flap. Above that, there is a throttle position sensor which measures motor position. Exactly like a servo without the microcontroller.