HX1838+NEC 3set, SCM infrared remote control module
- үнэ: 6,000 төг
Suite theory test distance of about 5-8 meters, but the practical application depends on the environmental factors around and in the middle when you use a barrier (such as a diaphragm, glass, or other material obstructions blocked), receiver using HX1838,Work with power indicator light,38K frequency can receive any remote control code data!
Description:
1. Sensor HX1838, high sensitivity
2. Operating voltage 5V
3. Output Type: Digital Output
4. VCC 3.3V-5V external voltage (can be connected directly to the 5v and 3.3v MCU MCU)
5. GND External GND
6. IN external microcontroller I / O ports, I / O ports have been designed 10K pull-up resistor
