Description
A 3-pin potentiometer kit contains 3-terminal potentiometers, which are adjustable resistors used to control voltage or current by varying resistance. The two outer pins connect to the ends of a resistive element, while the middle pin connects to a movable "wiper". By rotating a knob, the wiper moves along the resistive element, changing the resistance and output voltage, and a kit provides a collection of these components for use in various electronic projects.
Specifications:
WH148 Potentiometer Kit 1K 2K 5K 10K 20K 50K 100K 250K 500K 1M 15mm Linear Taper Rotary Potentiometer Resistor Set 3pin With Cap