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IR Digital 38khz Infrared Receiver Sensor Module description 1.Using 1838 remote control receiver, high sensitivity 2.Working voltage: 5V 3. Output form: digital output 4. 2 fixing holes are provided for easy installation. Aperture 3.1mm 5.With data indicator 6.PCB size: 23.5 * 21.5mm Wiring instructions 1.DAT digital output interface 2.VCC 5V DC power supply positive 3.GND 5V DC power supply negative pole We deal in wholesale and retail Feel free to contact us #IR #Digital #38khz #Infrared #Receiver #Sensor #Module