พร้อมส่ง-38 KHz IR Receiver IR Transmitter Sensor Module
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พร้อมส่ง-38 KHz IR Receiver IR Transmitter Sensor Module
IR Receiver Module:
1. Use 1838 high-sensitivity remote control
2. Voltage 5 V
3. Output format: Digital output
4. There are 2 mounting holes for easy installation. Aperture 3.1 mm.
5. Indicator information
6. PCB Size: 23.5 x 21.5 mm.
IR Transmitter Module:
Voltage: 5 V
Working environment: -25 ~ + 85 °
Temperature: -30 ~ + 100 °
Wavelength: 940nm
Module size: 13.7 mm × 27.8 mm
Module weight: 1g
Signal type: Digital signal
Medium infrared wavelength: about 850nm-940nm
Infrared radiation angle: about 20 degrees
Infrared radiation distance: About 1.3 meters (5 V 38 Khz)
Power cord instructions:
1.DAT digital output interface
2.VCC 5 V DC positive power supply
3.GND 5 V DC negative power supply
