KY040 360 Degree Rotary Encoder Module With Knob Cap Pack Of 2 For Arduino And Raspberry Pi Projects Pro Grade Pulse Counting And Smooth Rotary Switch For Menu Navigation

KY040 360 Degree Rotary Encoder Kit with Knob Cap Pack of 2
✔️ 5V operation, 20 pulses per full rotation, pack of 2 pcs

The KY040 360 Degree Rotary Encoder Module with knob cap is a compact input device used to capture rotational movement in microcontroller projects. It’s a handy interface for menu navigation, digital potentiometer control, and precise rotation sensing in Arduino and Raspberry Pi builds.

✅ Working voltage: 5V
✅ Pulses per rotation: 20
✅ Pack of 2 encoders in box
✅ Compatible with Arduino, Raspberry Pi, motor control projects

💡 What is a KY040 rotary encoder used for in Arduino and Raspberry Pi projects?

rotary encoders like this are handy for adding tactile input to projects - 5V operation with 20 pulses per rotation for precise counting - endless rotation count supports long menu navigation and dialing values - handy for Arduino, Raspberry Pi, and motor control or digital potentiometer apps - includes knob cap and protective packaging for easy mounting✝️