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Increasing or decreasing the value of resistance controls the amount of current flowing in a circuit.The potentiometer is used in various electronics, for example: is used as volume knob in music systems, as fan regulators etc.When you increase the volume of speakers, you're actually decreasing the resistance of the potentiometer.And when you decrease the volume, you're increasing the resistance of the potentiometer. Having the same function, they can increase or decrease the gain of a microphone by adjusting the resistance values of the potentiometer.So by using audio pots we are able to achieve perceivable change in loudness by slight turning of the pot.
Therefore, for example, a 10KΩ potentiometer can be adjusted to give the resistance range from almost 0Ω to 10KΩ by adjusting the potentiometer knob. The only way to adjust resistance values would be to physically take out the fixed resistor in the circuit and replace it with a fixed resistor of the desired value.Přečtěte si další informace, mimo jiné i to, jaké máte možnosti: zásady používání souborů cookie.is a small sized electronic component whose resistance can be adjusted manually.Potentiometer has two strips made on it resistive and conductive.Resistive strip is made of carbon and is responsible for potentiometer’s resistance variance feature.