HX1838 Infrared Sensor head, high sensitivity.
Output form: Digital output.
VCC: 3.3V-5V external voltage
GND: external GND.
IN: external microcontroller I/O port, I/O port has been designed 10K pull-up resistor.
Kit theory test distance of about 5-8 meters, but the practical application depends on the ambient factors you use, as well as the middle barrier, receiving head with HX1838, with red power work instructions lights, receive 38K frequency any remote coding data.
The remote controller has 3×7 keys, include 0-9, 100+, 200+ numerical key, CH+, CH, CH-, PREV, NEXT, PLAY/PAUSE, VOL-, VOL+, EQ.
Package Content: 1 x HX1838 Infrared Receiver Module, 1 x Remote Control Transmitter, 3 x 1-Pin Jumper Wire
Applicance: Widely used for car auto, truck.
- Country of Manufacture: CHINA; Material: Electric Parts
- Net Weight: 21g; Package Content: 1 x HX1838 Infrared Remote Control Module
- Jumper Wire Length: 20cm/8″; Remote Controller Size: 85 x 40 x 7mm/3.3″ x 1.6″ x 0.28″(L*W*T)
- Input: DC 3.3V-5V
- Infrared Receiver Size: 20 x 14 x 13mm/0.8″ x 0.55″ x 0.51″(L*W*H)