What are Variable Resistors? How Potentiometer, Trimpot and Rheostat Work?
Variable resistors, often referred to as potentiometers or rheostats, are electronic components with an adjustable resistance value. They allow the user to manually change the resistance within a specified range by turning a knob or slider.
There are two primary types of variable resistors: Potentiometer, Trimpot and Rheostat.