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Potentiometer

Potentiometer info

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.

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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.

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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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About the Product A potentiometer is a variable resistor. The resistance of the potenti..
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Adafruit Breadboard Trim Potentiometer – 10K is perfect for breadboarding and prototyping. They have..
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