♥ The single potentiometer is an output potentiometer with a certain relationship between the cloud input voltage (external voltage) and the function of a synchronous potentiometer made of a resistance substrate in the potentiometer. The potentiometer has large volume, large power, intuitive sliding vision, and can also be used as a current limiter. ♥ Dual potentiometer is a kind of potentiometer with two sets of resistance substrates to make synchronous adjustment, such as dual channel audio. If two ordinary potentiometer are used to adjust the volume, it is very troublesome. It is very convenient to use dual potentiometer to adjust the volume. Multi connected potentiometer is also a kind of synchronous adjustment potentiometer, which can be used as a number of potentiometer for adults.
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