{"product_id":"arduino-infrared-ir-remote-control-21-key","title":"Arduino Infrared IR Remote Control 21 Key Mini","description":"\u003ch2\u003eControl Your Arduino Projects Wirelessly\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eArduino Infrared IR Remote Control\u003c\/strong\u003e is a compact, lightweight mini remote designed for use with Arduino, ESP8266, ESP32, and other microcontroller projects. Paired with a 38kHz IR receiver module, it allows you to add wireless remote control functionality to any DIY electronics project with ease.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeys:\u003c\/strong\u003e 21 buttons (0–9 digits, directional, power, volume, mode, and function keys)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Frequency:\u003c\/strong\u003e 38kHz (NEC protocol)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3V (CR2025 \/ CR2032 coin cell battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Distance:\u003c\/strong\u003e Up to 8 meters (line of sight)\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight — easy to hold and use\u003c\/li\u003e\n\u003cli\u003eCompatible with standard IR receiver modules (TSOP1738, VS1838B, etc.)\u003c\/li\u003e\n\u003cli\u003eWorks with \u003cem\u003eIRremote\u003c\/em\u003e Arduino library out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino robot and car remote control\u003c\/li\u003e\n\u003cli\u003eLED strip \/ lighting control\u003c\/li\u003e\n\u003cli\u003eHome automation projects\u003c\/li\u003e\n\u003cli\u003eMedia player or smart TV box control\u003c\/li\u003e\n\u003cli\u003eDIY smart home switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × 21-Key Mini IR Remote Control\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Battery not included. Pair with our \u003cem\u003eArduino IR Receiver 38kHz Module\u003c\/em\u003e for a complete wireless control solution.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47127653089452,"sku":"ACC-IR-RMT-21K","price":60.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/ArduinoInfraredRemote.jpg?v=1788453253","url":"https:\/\/www.mcustore.com\/products\/arduino-infrared-ir-remote-control-21-key","provider":"My Store","version":"1.0","type":"link"}