The KY-040 360° Rotary Encoder Module is a compact input control module used to detect rotational direction, relative position, and button presses. It provides digital output signals that can be...
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The KY-040 360° Rotary Encoder Module is a compact input control module used to detect rotational direction, relative position, and button presses. It provides digital output signals that can be easily connected to Arduino, ESP32, Raspberry Pi, and other microcontroller platforms.
The encoder can be rotated continuously in either direction, making it ideal for menu navigation, parameter adjustment, volume control, motor control interfaces, and DIY electronics projects.
