KY-022 IR Receiver Sensor Module For Arduino

The KY-022 IR Receiver Sensor Module For Arduino is a compact and reliable infrared sensing module designed to receive and decode signals from standard IR remote controls. It is widely used in Arduino-based projects, robotics systems, home automation prototypes, and DIY electronics learning kits.

This module operates at a 38kHz carrier frequency, which is commonly used by TV remotes, AC remotes, and other consumer infrared controllers. Its simple digital output makes it easy to interface with microcontrollers, even for beginners.

Key Features of KY-022 IR Receiver Sensor Module

• High-sensitivity infrared receiver

• Standard 38kHz carrier frequency

• Compatible with most IR remotes

• Works with 3.3V and 5V systems

• Simple digital output signal

• Compact and lightweight PCB

• Easy Arduino IDE library support

• Low power consumption

• Stable and accurate signal detection

• Ideal for beginner projects

Technical Specifications

Module Type: Infrared Receiver Sensor
Model: KY-022
Carrier Frequency: 38kHz
Operating Voltage: 3.3V – 5V DC
Output Type: Digital
Detection Angle: Wide-angle reception
Operating Distance: Up to several meters
PCB Size: Compact form factor
Interface Pins: VCC, GND, Signal
Compatibility: Arduino, ESP, STM32

Applications of KY-022 IR Receiver Sensor

The KY-022 module is suitable for a wide range of infrared-based applications, including:

• Arduino IR remote control projects

• Home automation prototypes

• TV remote signal decoding

• Robotics wireless control

• Smart appliance control systems

• DIY electronics experiments

• IR-based security systems

• Educational training kits

• IoT device control

• Embedded system learning

Working Principle of KY-022 IR Receiver Module

The KY-022 module uses an infrared photodiode and signal processing circuit to detect modulated IR signals. When an IR remote button is pressed, it sends pulses of infrared light at a specific frequency.

The receiver filters out ambient light and only responds to signals modulated at 38kHz. The processed signal is then output as a digital waveform that can be decoded by a microcontroller using software libraries.

Arduino and Microcontroller Compatibility

The KY-022 IR Receiver Sensor Module works seamlessly with:

• Arduino Uno, Nano, Mega

• ESP8266 and ESP32

• Raspberry Pi

• STM32 development boards

• Other digital microcontrollers

Popular Arduino libraries such as IRremote make decoding remote signals straightforward and user-friendly.

Signal Accuracy and Performance

The module offers reliable performance indoors with good immunity to ambient lighting. It can accurately detect button presses from common remote controls within a typical room environment.

Power Efficiency and Safety

The KY-022 operates with very low current consumption, making it suitable for battery-powered projects. Its low-voltage operation ensures safety for student and hobbyist use.

Educational and Learning Benefits

This module is widely used in electronics education to teach:

• Infrared communication basics

• Digital signal decoding

• Microcontroller input handling

• Remote-controlled system design

• Practical embedded programming

It is especially popular in school, college, and robotics training programs.

Installation and Usage Tips

• Avoid direct sunlight exposure

• Align the receiver toward the remote

• Use short signal wires

• Ensure stable power supply

• Use proper IR decoding library

Advantages of KY-022 IR Receiver Sensor Module

• Easy to use and integrate

• Works with most IR remotes

• Low cost and compact design

• Reliable signal reception

• Excellent for beginners

• Wide project compatibility

• Minimal wiring required

Limitations

The KY-022 is designed for indoor use and short-to-medium range applications. It is not suitable for outdoor environments with strong sunlight interference.

Why Choose KY-022 IR Receiver Sensor

• Proven and popular IR module

• Ideal for Arduino learning

• Simple digital interface

• Wide community support

• Cost-effective solution

Why Buy from Electroxbd

• Original and tested components

• Fast delivery across Bangladesh

• Affordable pricing

• Student and project friendly

• Reliable after-sales support

• Trusted Source for Reliable Electronic Parts

Buy KY-022 IR Receiver Sensor Module For Arduino in Bangladesh

Order the KY-022 IR Receiver Sensor Module For Arduino today from Electroxbd and build reliable infrared remote-controlled projects with confidence.

Office Address:
H#1/1, In Opposite of RH Chhatrabash, Madrasa More, Debisingpara, Boalia, Rajshahi, Bangladesh

Contact: 01600334238
Website: www.electroxbd.com

Electroxbd – Trusted Source for Reliable Electronic Parts.

Common Questions:

Q: What is the price of KY-022 IR Receiver Sensor Module For Arduino in Bangladesh?

A: The latest price of KY-022 IR Receiver Sensor Module For Arduino in Bangladesh is 80 BDT.

Q: Where to buy KY-022 IR Receiver Sensor Module For Arduino in Bangladesh?

A: You can buy the KY-022 IR Receiver Sensor Module For Arduino at the best price from ElectroXBD in Bangladesh.