The KY-022 Infrared Receiver module reacts to 38kHz IR light. It can be used to receive commands from IR remote controllers from TVs, stereos and other devices.
It can also be used together with theKY-005 IR Transmitter module.
Compatible with popular microcontrollers like Arduino, Raspberry Pi, ESP32 and others.
KY-022 Specifications
This module consists of a 1838 IR receiver, a 1kΩ resistor, an LED and 3 male header pins.
Operating Voltage
2.7V to 5.5V
Operating Current
0.4mA to 1.5mA
Reception Distance
18m
Reception Angle
±45º
Carrier Frequency
38KHz
Low Level Voltage
0.4V
High Level Voltage
4.5V
Ambient Light Filter
up to 500LUX
Connection Diagram
Connect the module power line (middle) and ground (-) to +5 and GND on the Arduino respectively. Also connect the signal pin (S) to pin 11.
Line up the IR receiver and transmitter, place them facing each other.
KY-012
Arduino
S
Pin 11
middle
+5V
–
GND
KY-022 IR Infrared Sensor Receiver Module
Default Title
Robot Pi Shop
Pickup available,usually ready in 1 hour
Ground Floor Shop, Sayde Street, Fanar Matn 1202 Fanar Lebanon
