A potentiometer, informally a pot, is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat. The measuring instrument called a potentiometer is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation of the same principle, hence its name.
Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment. Potentiometers operated by a mechanism can be used as position transducers, for example, in a joystick. Potentiometers are rarely used to directly control significant power (more than a watt), since the power dissipated in the potentiometer would be comparable to the power in the controlled load.

NOTE :The actual product may vary in slight variation with the image shown.

Features:

1. The products are made of high quality materials, quality is guaranteed
2. Product performance is stable, long service life
3. Compact design with knob to adjust the volume level
4. This is an amplifier volume control board, very suitable for DIY enthusiasts
5. Wide range of applications, can be used in multiple scenarios

Specifications:

1. Model : XH-A954
2. 50k potentiometer knob
3. Built-in switch function
4. Size: 35mm*26mm*15mm
5. Weight: 11g

Package Include:

1 x XH-A954 Potentiometer Module Accessories (As shown in image)