KY-022 Infrared Receiver Module – Universal IR Signal Decoder for Arduino & Smart DIY Projects Keywords

The infrared receiving module adopts the 1838 infrared receiver head. It is a universal type with a metal shell and bendable pins, featuring a receiving angle of 90°, a frequency of 37.9kHz, and a receiving distance of 18 meters. It adopts an internal and external double-shield packaging structure, which has strong resistance to light and electromagnetic interference. Built with a dedicated infrared IC, it can operate normally under a light intensity of 500LUX.

We focus on three core product categories to meet diverse market demands:

 

1、Passive Components: We offer a comprehensive range of resistors, capacitors, inductors, and connectors, backed by stable stock and competitive pricing to support your continuous production needs.

 

2、Integrated Circuits (ICs) & Microcontrollers: Our portfolio features high-performance chips, including the ESP32 series, MCUs, and logic ICs. All components are sourced from authorized distributors to ensure guaranteed quality and authenticity.

 

3、PCB & PCBA Solutions: We provide complete supply chain support for printed circuit boards, ranging from prototype fabrication to mass production assembly, serving the IoT, consumer electronics, and industrial sectors.

 

Quality & Service Commitment
At Muren Technology, we prioritize authenticity and traceability. Every batch undergoes strict quality inspection with full lot traceability and customs declaration support. Whether you require samples, small-batch trials, or large-volume orders, our professional team ensures accurate delivery and long-term stable cooperation.