38kHz IR Receiver Module for Arduino, Raspberry Pi & MCU
38kHz IR Receiver Module for Arduino, Raspberry Pi & MCU
38kHz IR Receiver Module — Remote Control Sensor for Arduino, Raspberry Pi & MCU Projects
Take your electronics projects to the next level with this compact and reliable 38kHz Infrared (IR) Receiver Module. Designed for seamless integration with popular development platforms including Arduino, Raspberry Pi, and a wide range of MCU (Microcontroller Unit) boards, this sensor kit is an essential component for any maker, hobbyist, or electronics enthusiast.
Whether you're building a custom remote-controlled device, automating a home electronics project, or learning embedded systems, this IR receiver module delivers stable signal reception and easy wiring for fast prototyping.
Key Features
- 38kHz carrier frequency — compatible with the vast majority of standard infrared remote controls
- Wide compatibility — works with Arduino (Uno, Nano, Mega), Raspberry Pi, ESP8266, ESP32, STM32, and other MCU platforms
- Compact form factor — easy to integrate into breadboards, PCBs, or custom enclosures
- 3-pin interface — simple VCC, GND, and signal pin connection for quick setup
- Stable signal demodulation — built-in filter minimizes noise and interference for reliable data capture
- Low power consumption — ideal for battery-operated and IoT projects
- Broad operating voltage — typically supports 2.7V–5.5V input range
What's in the Kit
- 1 × 38kHz IR Receiver Module
- Compatible with standard NEC, Sony SIRC, RC5, and other common IR protocols
Typical Applications
- DIY remote-controlled robots and vehicles
- Home automation and smart device control
- Infrared data reception and decoding experiments
- Learning and teaching embedded electronics
- Custom remote control interfaces for Arduino or Raspberry Pi projects
Made in Mainland China.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: Is this IR receiver module compatible with Arduino and Raspberry Pi?
A: Yes! The 38kHz IR Receiver Module is fully compatible with Arduino (Uno, Nano, Mega, etc.), Raspberry Pi, ESP8266, ESP32, STM32, and virtually any MCU platform that supports digital input pins. Simply connect VCC, GND, and the signal pin to get started.
Q: What IR protocols does this receiver support?
A: This module operates at the standard 38kHz carrier frequency, making it compatible with the most widely used IR remote control protocols, including NEC, Sony SIRC, RC5, and RC6. It works with most off-the-shelf TV and appliance remote controls.
Q: What voltage does this module operate at?
A: The module supports a broad operating voltage range, typically between 2.7V and 5.5V, making it suitable for both 3.3V (Raspberry Pi, ESP32) and 5V (Arduino Uno) systems without the need for a level shifter.
Q: Do I need any special libraries to use this with Arduino?
A: No special hardware is needed — just wire it up and use the popular IRremote library (freely available in the Arduino IDE Library Manager) to decode signals from virtually any infrared remote control.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.