Raspberry Pi ® rb-LK-SET Mini PC ARM1176JZFS (1x 700 MHz) 512 MB rb-LK-SET User Manual
Product codes
rb-LK-SET
Linear/Slide Potentiometer Module
Introduction
The slide potentiometer is a linear variable resistor with a total resistance of 10k. When you
move the lever from one side to the other, its output voltage will range from 0 V to the VCC
you apply. It has four pins, 3 of which are connected to VCC, GND and the ADC IN on the
slide, while the remaining pin is connected to a red indicator LED. You can use the indicator
LED to visually display the change on the potentiometer.
move the lever from one side to the other, its output voltage will range from 0 V to the VCC
you apply. It has four pins, 3 of which are connected to VCC, GND and the ADC IN on the
slide, while the remaining pin is connected to a red indicator LED. You can use the indicator
LED to visually display the change on the potentiometer.