Description:
The KY-022 Infrared Sensor Receiver Module is an IR sensor mounted on PCB board, allowing for easy use and mounting. The module is designed to ignore random noise signals and will only work when it detects the desired signals.
The module uses an 1838 infrared receiver, which is a universal type for ease of use and applications.
Specifications:
Operating voltage: 2.7 – 5.5V
Frequency: 37.90 KHz
Receiving angle: 90 degrees
Receiving distance: up to 18m
Daylight rejection of up to 500 LUX
Electromagnetic interference capabilities
Built-in infrared dedicated IC
Dimensions: 6.4 x 7.4 x 5.1 mm
Pin Specifications:
1: GND (Ground)
2: + 5V (Power In)
3: S (Output)
Contents:
1 x Infrared Sensor Receiver Module (KY-022)