{"product_id":"38khz-ir-receiver-module-arduino-raspberry-pi-mcu-sensor","title":"38kHz IR Receiver Module for Arduino, Raspberry Pi \u0026 MCU","description":"\n\u003ch2\u003e38kHz IR Receiver Module — Remote Control Sensor for Arduino, Raspberry Pi \u0026amp; MCU Projects\u003c\/h2\u003e\n\u003cp\u003eTake your electronics projects to the next level with this compact and reliable \u003cstrong\u003e38kHz Infrared (IR) Receiver Module\u003c\/strong\u003e. Designed for seamless integration with popular development platforms including \u003cstrong\u003eArduino\u003c\/strong\u003e, \u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e, and a wide range of \u003cstrong\u003eMCU (Microcontroller Unit)\u003c\/strong\u003e boards, this sensor kit is an essential component for any maker, hobbyist, or electronics enthusiast.\u003c\/p\u003e\n\n\u003cp\u003eWhether 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.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e38kHz carrier frequency\u003c\/strong\u003e — compatible with the vast majority of standard infrared remote controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide compatibility\u003c\/strong\u003e — works with Arduino (Uno, Nano, Mega), Raspberry Pi, ESP8266, ESP32, STM32, and other MCU platforms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e — easy to integrate into breadboards, PCBs, or custom enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-pin interface\u003c\/strong\u003e — simple VCC, GND, and signal pin connection for quick setup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable signal demodulation\u003c\/strong\u003e — built-in filter minimizes noise and interference for reliable data capture\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow power consumption\u003c\/strong\u003e — ideal for battery-operated and IoT projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad operating voltage\u003c\/strong\u003e — typically supports 2.7V–5.5V input range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 38kHz IR Receiver Module\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard NEC, Sony SIRC, RC5, and other common IR protocols\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY remote-controlled robots and vehicles\u003c\/li\u003e\n  \u003cli\u003eHome automation and smart device control\u003c\/li\u003e\n  \u003cli\u003eInfrared data reception and decoding experiments\u003c\/li\u003e\n  \u003cli\u003eLearning and teaching embedded electronics\u003c\/li\u003e\n  \u003cli\u003eCustom remote control interfaces for Arduino or Raspberry Pi projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this IR receiver module compatible with Arduino and Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: What IR protocols does this receiver support?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage does this module operate at?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any special libraries to use this with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: No special hardware is needed — just wire it up and use the popular \u003cstrong\u003eIRremote\u003c\/strong\u003e library (freely available in the Arduino IDE Library Manager) to decode signals from virtually any infrared remote control.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo 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.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this IR receiver module compatible with Arduino and Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"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. 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