KY-022 Arduino Infrared Sensor Infrared Receiver Module
KY-022 overview
The KY-022 is an Arduino Infrared Sensor Infrared Receiver Module. Main ratings: Dimension 6.4 x 7.4 x 5.1mm; Receiving angle 90; Working voltage 2.7 ~ 5.5V; Frequency 37.9KHz. This page brings together the KY-022 pinout and key specifications, with the full datasheet PDF to preview below or download.
The infrared IR Sensor Receiver Module for Arduino adopts an 1838 infrared receiving head. Light resistance, strong electromagnetic interference, and built-in infrared dedicated IC can work under 500 lux light intensity. Widely used in stereo, TV, video machine, disc machine, set-top boxes, digital photo frame; car stereo, remote control toys, satellite receivers, hard disk player, air conditioner, heater; electric fan, lighting, and other home appliances.
Key specifications
Datasheet
KY-022 features
- The infrared receiving module adopts an 1838 infrared receiving head.
- Light resistance, strong electromagnetic interference, and built-in infrared dedicated IC can work under 500 lux light intensity.
KY-022 pinout
| Name | Description |
|---|---|
| GND | Ground Pin |
| VCC | (5V) Power Supply |
| DATA | Data Pin |
KY-022 applications
- KY-022 Infrared Sensor Module: Detects infrared signals.
- Used in home automation systems for proximity sensing and gesture recognition.
- Ideal for creating interactive projects and touchless control interfaces.
- Suitable for security systems for intrusion detection and motion sensing.
- Can be integrated into robotics for obstacle detection and avoidance.
- Used in automatic door systems for detecting approaching individuals.
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