KY-022 Infrared Receiver Module


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SKU: MDU-SEN-KY022 Category: Tags: , ,


This module has 38K universal infrared remote receiver, using the NEC encoding format, mainly for cars containing MP3, foot bath, lighting design equipped, digital photo frame, microcontroller development board learning board and other occasions. This module has a LED to indicates the output signal received. It works together with the KY-005 IR transmitter module or any infrared remote controller. Compatible with Arduino, Raspberry Pi, ESP8266, etc.


  • Operating voltage : 2.7 – 5.5 V
  • Operating current : ? 1.5 mA
  • Reception distance : 18 meters
  • Reception angle : ?45?
  • Carrier frequency : 38 KHz
  • Ambient light filter : 500 Lux
  • Wavelength : 940 nm
  • NEC encoding format



Label Meaning Connection
Ground Connect to GND of system
+ Power source Connect to VCC of system
S Signal Connect to any digital pin of Arduino (D11)



Additional information

Weight 5 g
Dimensions 22 × 12 × 5 mm


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