Description:
1. Sensor uses HX1838, high sensitivity.
2. Operating voltage 5V.
3. Output form: Digital output.
4. VCC: 3.3V-5V external voltage (can be directly connected to the 5v microcontroller and 3.3v microcontroller).
5. GND extemal GND.
6. IN: external microcontroller 1/0 port, 1/0 port has been designed 10K pull-up resistor.
7. Kit theolY test distance of about 5-8 meters, but the practical application depends on the ambient factors you use. as well as the middle barrier (such as diaphragm, glass, obstluctions or other material blocking), receiving head with I--IXI 838 with power work instructions lights, receive 38K frequency any remote coding data.


Package:
1 x IR Remote Control(not contain battery)
1 x HXI 838 remote module.
1 x 1838 Universal Receiving Head.
1 x 3Pin 20cm Dupont cable.