3pcs HX1838 infrared Remote Control Module IR Receiver Board DIY Kit HX1838

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Features
The sensor uses HX1838 with high sensitivity
Working voltage 5V
Output form:digital output
Fixed bolt holes for easy installation
Small board PCB size:1.9cm * 1.4cm
Power indicator:red
Interface Description (3-wire system)
1 VCC external 5V
2 GND external GND
3 DO small board digital output interface
Package Included
3 x HX1838 Infrared Remote Control IR Receiver Module

Additional information