{"product_id":"rc522-rfid-rf-ic-card-sensor-module","title":"RC522 RFID RF IC Card Sensor Module","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRC522 RFID Reader\/Writer Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e13.56 MHz contactless RFID\/NFC-compatible reader module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for reading and writing supported RFID cards and tags. It uses the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMFRC522 RFID IC\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and communicates with microcontrollers such as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eArduino, ESP32, Raspberry Pi, and other development boards\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe module supports contactless communication and is commonly used for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eaccess control, identification, attendance systems, smart locks, and automation projects\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRC522 \/ MFRC522 RFID reader IC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e13.56 MHz\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e operating frequency\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContactless card and tag reading\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports reading and writing compatible RFID cards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSPI communication interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact PCB design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Arduino and ESP32\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow-cost RFID solution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy-to-connect header pins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRFID access control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmart door locks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAttendance systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStudent identification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eID card systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInventory tracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eArduino RFID projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eESP32 IoT projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity and authentication projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIY automation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OPPONIX","offers":[{"title":"Default Title","offer_id":54124609077531,"sku":"OPX-ELC-0153","price":5.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/RFID-RC522ModuleKitFlatLay.png?v=1791277097","url":"https:\/\/opponix.com\/products\/rc522-rfid-rf-ic-card-sensor-module","provider":"opponix","version":"1.0","type":"link"}