Seeed Studio (101020036) Slide Potentiometer Board, 3.3V to 30V

Product Information Accessory Type: Slide Potentiometer Board Product Range: - Product Overview Grove - Slide Potentiometer is a linear variable resistor with a total resistance of 10k. When user move the lever from one side to the other, its output voltage will range between 0 V to the VCC you apply. Three of four Grove pins are connected to VCC, GND and the ADC IN on the slide, while the remaining pin is connected to a green indicator LED. You can use the indicator LED to visually display the change on the potentiometer. 30mm long slide length Linear resistance taper Grove compatible Compatible with both Arduino and Raspberry Pi