What is a Potentiometer?

Potentiometer:
                      

A potentiometer is a manually adjustable electrical resistor that uses three terminals. In many electrical devices, potentiometers are what establish the levels of output.

 For example, in a loudspeaker, a potentiometer is used to adjust the volume. In a television set, computer monitor or light dimmer, it can be used to control the brightness of the screen or light bulb.

Join Our Groups:

groups.google.com/group/vubest
facebook.com/groups/vubest

Like Vubest on Facebook