Overview: IR Remote Control Module (TX/RX)
This IR remote control module is a complete infrared transmitter and receiver system built for makers, students, and home automation enthusiasts. The kit pairs a compact 21-key IR remote with a sensitive HX1838-compatible receiver to capture IR signals and convert them into digital commands usable by microcontrollers and single-board computers.
IR Transmitter and Receiver Features
- Reliable IR signal transmission at standard 38 kHz frequency
- High-sensitivity IR receiver for stable detection in typical indoor environments
- Compact, lightweight remote and receiver module for easy integration
- Fast response and dependable 8-10 meter operational range
- Operating voltage 3.3V – 5V for compatibility with popular boards
- Digital output ready for Arduino, ESP32, Raspberry Pi projects
Specifications
| Feature | Detail |
|---|---|
| Remote Control | 21-Key IR Remote (Battery Included) |
| IR Frequency | 38 kHz |
| Range | 8-10 meters |
| Receiver Module | HX1838 or equivalent |
| Operating Voltage | 3.3V – 5V |
| Compatibility | Arduino, ESP32, Raspberry Pi |
| Output | Digital |
| Use Case | DIY, Learning, Home Automation |
Compatibility and Top Uses
- IR module for Arduino projects and sensor experiments
- DIY remote control sensor module for custom devices
- Create IR receiver circuits and integrate with Raspberry Pi
- Build wireless IR control systems for lighting, audio, and appliances
- Learn and demo infrared communication protocols and decoding
Why Choose This IR Remote Control Module
This module makes it simple to add remote control to your projects. Its standard 38 kHz frequency and HX1838-compatible receiver ensure wide support across IR libraries and examples. The plug and play design reduces setup time so you can prototype faster and move from prototype to finished project with confidence.
Getting Started (Quick Setup)
- Connect receiver VCC to 3.3V or 5V, GND to ground, and OUT to a digital input on your board.
- Install an IR library (for Arduino use IRremote or IRremoteESP8266 for ESP devices).
- Use sample code to read button codes and map them to actions like toggling IO pins or sending serial commands.
What’s in the Box
- 21-key IR remote (battery included)
- HX1838 or equivalent IR receiver module
- Basic documentation and wiring guidance
Build Smarter Projects
Whether you are building a custom remote for a media center, creating smart home controls, or learning about infrared signaling, this IR remote control module provides a practical, affordable starting point. It is compact, reliable, and ready to integrate into your next project.
Buy now from Colgroad and start building your own remote-controlled solutions.
Note: Images are for illustration purposes only.
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