Potentiometers – Video Tutorial

This is a video tutorial about potentiometer. This video talks about a potentiometer and how it works. Potentiometer is a resistor that its resistance can be varied. The values shown on the potentiometer is the maximum resistance that can be given by potentiometer. In this video, the values is 50K, so the potentiometer can generate resistance from 0-50K ohm. Here is the video: