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KY-022 Infrared Receiver Module
Overview:
The KY-022 Infrared Receiver Module is a sensor designed to receive and decode infrared (IR) signals from remote controls or other IR transmitters. It features an integrated IR receiver that detects 38kHz modulated IR signals, making it ideal for remote control and wireless communication projects. This module is compatible with microcontrollers such as Arduino, Raspberry Pi, and ESP32, allowing for the easy integration of IR control in various applications.

              KY-022 Infrared Receiver Module

              $999.00Price

              • Key Features:

                • 38kHz IR Receiver: Specifically designed to receive 38kHz modulated IR signals, commonly used in remote controls.

                 

                • Digital Output: Provides a digital output signal when an IR signal is detected.

                 

                • Compact Design: Small and easy to incorporate into a wide variety of electronic projects.

                 

                • Noise Filtering: Built-in circuitry filters out ambient light interference, ensuring more accurate IR signal detection.

                 

                • Wide Compatibility: Can work with various IR remote control protocols, making it suitable for universal remote control applications.

                 

                Specifications:

                • Operating Voltage: 3.3V to 5V

                 

                • Operating Frequency: 38kHz

                 

                • Detection Range: Up to 18 meters, depending on IR transmitter strength

                 

                • Response Time: Typically 400µs

                 

                • Board Dimensions: 18.5mm x 10mm

                 

                • Pinout:
                  • VCC: Power supply (3.3V - 5V)
                  • GND: Ground
                  • OUT: Digital signal output, LOW when receiving an IR signal, HIGH otherwise

                 

                 

                Applications:

                • Remote Control Systems: Used to build IR-controlled devices such as TVs, audio systems, and fans.

                 

                • Home Automation: Ideal for creating IR-controlled smart home systems, like automated lights or appliances.

                 

                • Robot Control: Allows users to remotely control robots or vehicles with an IR remote.

                 

                • Interactive Projects: Useful for projects that require IR communication, such as wireless data transfer or gesture recognition.

                 

                • Educational Tools: Great for learning about wireless communication and IR technology in electronics and programming.

                 

                 

                The KY-022 Infrared Receiver Module is a versatile and user-friendly component for adding IR functionality to any project. Its small size and reliable performance make it a great choice for integrating remote control capabilities into DIY electronics and home automation systems.

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