
For bulk orders or B2B inquiries, email us: sales@protoparts.in
A rotary encoder is a position sensor that detects the rotation of a shaft and converts it into digital signals. It provides incremental or absolute position feedback, making it useful in motor control, robotics, and industrial automation. The encoder generates two-phase quadrature signals (A and B) to determine rotation direction and speed. It operates without contact, ensuring long-term durability and high precision. The sensor can be used for volume control, angle measurement, and CNC machinery. It works at low power and is compatible with various microcontrollers.