Hoppa till Resistance–position relationship: taper – The relationship between slider position and resistance, known as the taper or law, . CachadLiknandeÖversätt den här sidanThe potentiometer essentially functions as a variable voltage divider. The resistive element can be seen as two resistors in series(potentiometer resistance), .
CachadLiknandeÖversätt den här sidanAt some point in an electronics project you might find yourself needing a variable resistor. Here’s how to make one using a potentiometer. Many of us have used potentiometer in our day to day life, for example varying the volume of your music system by rotating the knob, controlling the brightness of . The standard schematic symbol for a pot is shown to the left.
You will see that many people insist on using zig-zag lines for resistors and pots, . Electronics Tutorial about the Potentiometer, Preset Potentiometers and Rheostats that are all variable resistors used to control a voltage or current. COM-10613: Potentiometers are incredibly useful, whether you’re controlling the volume on your stereo or the ‘mood lighting’ in your room.