PRESENT
A preset is a three legged electronic segment which can be made to offer fluctuating resistance in a circuit. The resistance is shifted by changing the turning control over it. The change should be possible by utilizing a little screw driver or a comparative apparatus. The resistance does not shift straightly but instead differs in exponential or logarithmic way. Such variable resistors are generally utilized for modifying affectability alongside a sensor.
The variable resistance is acquired over the single terminal at front and one of the two different terminals. The two legs at back offer altered resistance which is partitioned by the front leg. So at whatever point just the back terminals are utilized, a preset goes about as an altered resistor. Presets are determined by their altered quality resistance.
The variable resistance is acquired over the single terminal at front and one of the two different terminals. The two legs at back offer altered resistance which is partitioned by the front leg. So at whatever point just the back terminals are utilized, a preset goes about as an altered resistor. Presets are determined by their altered quality resistance.
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