Waveshare Rotation Sensor

Overview Detects clockwise/anti-clockwise rotations: degrees and laps Specifications 1. Pulses per lap: 15 2. Power: 3.0V ~ 5.3V 3. Dimension: 32.1mm * 15.4mm 4. Mounting holes size: 2.0mm Applications Positioning in Industrial Controls How to Use In the case of working with a MCU: 1. VCC -- 3.0V ~ 5.3V 2. GND -- Power supply ground 3. SW -- MCU.IO (encoder button status) 4. SIB -- MCU.IO (output status) 5. SIA -- MCU.IO (output status)