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HX1838 IR Wireless Remote Control Kit — 38kHz Receiver + Remote, 8m Range, Arduino
HX1838 IR Wireless Remote Control Kit 38kHz Receiver + Remote, 8m Range, Arduino
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$4.56 USD
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HX1838 IR Wireless Remote Control Kit — 38kHz Receiver + Remote, 8m Range
The HX1838 IR remote control kit combines a 38kHz infrared receiver module with a matching NEC-protocol remote control, providing a complete plug-and-play wireless control solution for Arduino, Raspberry Pi, and other microcontroller projects. With an 8-meter effective range and 60° reception angle, it covers typical room-scale applications reliably.
Key Specifications
| Parameter | Value |
|---|---|
| IR Receiver IC | HX1838 |
| Carrier Frequency | 38kHz |
| Supply Voltage | 3.3V – 5V |
| Effective Range | Up to 8 meters |
| Reception Angle | 60° |
| Static Current | 3–5μA |
| Dynamic Current | 3–5mA |
| Operating Temperature | -40°C to +85°C |
| Remote Dimensions | 85 × 40 × 6.5mm |
| Remote Durability | 20,000 key presses |
| Remote Protocol | NEC |
Arduino Wiring & Library
- VCC → 5V (or 3.3V)
- GND → GND
- OUT → D11 (or any digital pin)
- Library:
IRremoteby Ken Shirriff — supports NEC, Sony, RC5, RC6 protocols
Why Choose This IR Kit?
- ✅ Complete kit — receiver module + remote included, no extra parts needed
- ✅ 8m range — covers full room-scale wireless control
- ✅ 3.3V / 5V compatible — works with Arduino, ESP8266, ESP32, Raspberry Pi
- ✅ -40°C to +85°C — reliable in demanding temperature environments
- ✅ IRremote library support — decode NEC/Sony/RC5/RC6 out of the box
Typical Applications
- Arduino IR remote control projects
- Home automation IR command receiver
- Robot wireless control
- LED strip IR remote dimmer and color control
- Raspberry Pi media center IR remote (LIRC)
- Smart home appliance control
Package Contents
- 1 × HX1838 38kHz IR Receiver Module
- 1 × NEC Protocol IR Remote Control
