Due to the Coronavirus outbreak, we have made a few adjustments to the service that we offer. We are trying to stay open in these difficult times as long as we can, and aim to deliver the best service that we can.
A potentiometer is a small electronic component whose resistance can be adjusted manually usually by rotating a knob. . Increasing or decreasing the value of resistance controls the amount of current flowing into a circuit. Mainly they are used to control volume or te speed of an electric motor.