ir transmitter module.

Supply voltage: 5V

Working environment: -25 ~ + 85 °

Storage temperature: -30 ~ + 100 °

Wavelength: 940nm

Module size: 13.7mm × 27.8mm

Module weight: 1g

Signal type: digital signal

Infrared center wavelength: about 850nm-940nm

Infrared emission angle: about 20 degrees

Infrared emission distance: about 1.3 meters (5V 38Khz)

 

ir receivr modules.

1. Adopt 1838 remote control receiver with high sensitivity 
 
2. Working voltage 5V 
 
3. output type: digital outputs 
 
4. There are 2 fixing holes for easy installation. Aperture 3.1mm 
 
5. with date indicator 
 
6. PCB size: 23.5*21.5mm 
 
Wiring instructions: 
 
1.DAT digital output interface 
 
2.VCC 5V DC power supply positive 
 

3.GND 5V DC power supply negative

 

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