Volume Control / Adjustable Potentiometer / Knob Switch Rotary Angle Sensor for Arduino
Based on the 10KOhms adjustable potentiometer knob angle sensor module; Output analog is 0~VCC; Output voltage will change as the rotary angle of potentiometer; Suitable for 3.3V and 5V SCM system; Compatible w/ motherboard of Arduino; Especially suitable for volume control lighting regulators and other DIY projects. Feature: Easy to use; Electronic building blocks Interface; DC 3~5.5V power supply; 4 M2 screw positioning holes for easy installation; A product for Arduino that works with official Arduino boards.