This Slide Potentiometer Module is great for controlling 2 things at once! Just 3 pinsfor each of the 2 outputs: Power, Ground and signal with easy to connect header pins. Specifications: Dual Output Slide Potentiometer Module Resistance: 5K Size: 90 * 20mm Weight: 18g Voltage: 3.3V, 5V Port: Analog Platform: Arduino, MCU, ARM, raspberry pi Large Knob for ease of use Can have different power voltages for each of the 2 outputs Pinout: VCC: Power GND: 0V OUT: Signal (Varies depending on where the knob is)