โมดูลรับ/ส่งสัญญาณอินฟราเรด IR Infrared 38KHz Transmitter/Receiver Sensor Module
ใช้คู่กับ IR Infrared 38KHz Transmitter Sensor Module Description: 1838 remote control receiver, high sensitivity Operating voltage: 5V Output type: digital output Two fixing holes are provided for easy installation Aperture: 3.1 mm With data indicator PCB size: 23.5 * 21.5mm DAT: digital output interface VCC: 5V + GND: 5V -