IR Infrared Transmitter Module

Infrared emission module（A1）：
Supply voltage:5V
working environment:-25~+85℃
Storage temperature:-30~+100 ℃
wavelength:940nm
signal type:Digital signal
Infrared center wavelength:About 850nm-940nm
Infrared emission distance:About 1.3 meters(5V 38 Khz)
Infrared emission angle:About 20 degrees
Positioning hole size:3mm

Wiring instructions：
1. DAT: Digital output interface
2. VCC :5V DC Power positive
3. GND: 5V DC Power negative

Infrared receiver module（A2）：
Supply voltage: 5V
working environment: -25~+85℃
Storage temperature: -30~+100 ℃
Carrier frequency: 38KHz
signal type:Digital signal
Infrared receiving distance: About 10 meters
Infrared receiving angle:About 35 degrees

Wiring instructions:
1. OUT : Digital output interface
2. VCC :5V DC Power positive
3. GND: 5V DC Power negative