A potentiometer is a kind of resistor that includes three terminals with an adjustable divider and sliding contact for voltage regulation.
Potentiometer
Potentiometer vs. Rheostat: What’s The Difference Between Potentiometer And Rheostat?
What's the difference between a potentiometer and a rheostat? Both these devices are used to control the flow of electricity in a circuit. Read on to find out more about the differences between them.
