HX1838 Infrared IR Wireless Remote Control

1 sensor using HX1838, high sensitivity
2 working voltage 5V
The 3 output: digital output
Module interface description
1 VCC external 3.3V-5V voltage (can be directly connected with the 5V MCU and 3.3V chip)
2 GND external GND
3 IN external microcontroller I/O port, I/O port has been designed with 10K pull-up resistor