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ZY16355427 Overview 1. Reflective infrared Transceiver 2. Features wide range voltage comparator LM393 3. Adjustable sensitivity 4. Signal output indicator
How to Use In the case of working with a MCU: Pinouts 1. VCC: 3.0V ~ 5.3V 2. GND: Power supply ground 3. AOUT: MCU.IO (analog output) 4. DOUT : MCU.IO (digital output)