Power Rating: Operates at 3.3V–5V DC – low-power operation compatible with most microcontrollers.

Type: KY-040 Rotary Encoder Module – incremental rotary encoder for precise angular position and rotation detection.

Output: Provides two digital quadrature outputs (A and B) for detecting rotation direction and steps, plus a push-button switch output.

Resolution: High-resolution detection of rotation steps for accurate control in menus, volume adjustment, or motor control.

Build Quality: Durable plastic and metal construction with a stable rotary shaft and tactile push-button switch.

Compatibility: Works seamlessly with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms.

Ease of Use: Simple 5-pin interface (GND, VCC, SW, DT, CLK) for easy wiring and integration.

Applications: Ideal for menu navigation, motor speed control, robotics, user interfaces, and interactive electronics projects.