{"product_id":"rc522-rfid-card-reader-module-13-56mhz","title":"RC522 RFID Card Reader Module 13.56MHz","description":"\u003cp data-start=\"71\" data-end=\"439\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe RC522 RFID Card Reader Module – 13.56MHz is a compact, low-cost contactless RFID reader and writer module designed for identification, access control, attendance systems, authentication, and automation projects. The module is based on the MFRC522 RFID reader\/writer IC and operates at the standard high-frequency RFID carrier frequency of 13.56MHz.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"441\" data-end=\"859\"\u003eThe module generates a 13.56MHz electromagnetic field through its onboard PCB antenna. When a compatible passive RFID card, tag, or key fob is placed near the reader, the tag receives power from the electromagnetic field and communicates its identification or stored data back to the module. The MFRC522 supports ISO\/IEC 14443 Type A, MIFARE, and compatible NTAG transponders. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"861\" data-end=\"1329\"\u003eThe RC522 module is most commonly interfaced with microcontrollers using the SPI communication interface. The MFRC522 IC itself also supports I²C and serial UART host interfaces, although common RC522 breakout boards are generally configured and used through SPI. The module provides fast communication, low power consumption, a compact PCB antenna, and short-range contactless reading suitable for embedded RFID applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1331\" data-end=\"1603\"\u003eThe module is widely used with Arduino, ESP32, ESP8266, STM32, Raspberry Pi, RP2040, PIC, AVR, and other development platforms for electronic door locks, attendance machines, membership systems, smart cabinets, inventory tracking prototypes, and educational RFID projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1610\" data-end=\"1627\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1629\" data-end=\"2437\"\u003e\n\u003cli data-section-id=\"rkae8r\" data-start=\"1629\" data-end=\"1666\"\u003eOperates at 13.56MHz RFID frequency\u003c\/li\u003e\n\u003cli data-section-id=\"w1m8fs\" data-start=\"1667\" data-end=\"1711\"\u003eBased on the MFRC522 RFID reader\/writer IC\u003c\/li\u003e\n\u003cli data-section-id=\"sehq3t\" data-start=\"1712\" data-end=\"1766\"\u003eSupports contactless RFID card and tag communication\u003c\/li\u003e\n\u003cli data-section-id=\"1ug9js5\" data-start=\"1767\" data-end=\"1811\"\u003eSupports ISO\/IEC 14443 Type A transponders\u003c\/li\u003e\n\u003cli data-section-id=\"71xfnv\" data-start=\"1812\" data-end=\"1855\"\u003eSupports compatible MIFARE cards and tags\u003c\/li\u003e\n\u003cli data-section-id=\"13nxkit\" data-start=\"1856\" data-end=\"1895\"\u003eSupports compatible NTAG transponders\u003c\/li\u003e\n\u003cli data-section-id=\"12or6p3\" data-start=\"1896\" data-end=\"1926\"\u003eRFID card reading capability\u003c\/li\u003e\n\u003cli data-section-id=\"4neo17\" data-start=\"1927\" data-end=\"1985\"\u003eRFID card writing capability for supported writable tags\u003c\/li\u003e\n\u003cli data-section-id=\"1qbso1d\" data-start=\"1986\" data-end=\"2010\"\u003eIntegrated PCB antenna\u003c\/li\u003e\n\u003cli data-section-id=\"18pi0kh\" data-start=\"2011\" data-end=\"2050\"\u003eShort-range contactless communication\u003c\/li\u003e\n\u003cli data-section-id=\"i562o5\" data-start=\"2051\" data-end=\"2109\"\u003eSPI communication on commonly used module configurations\u003c\/li\u003e\n\u003cli data-section-id=\"td5adf\" data-start=\"2110\" data-end=\"2133\"\u003eLow operating voltage\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"2134\" data-end=\"2157\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1mqidjh\" data-start=\"2158\" data-end=\"2195\"\u003ePower-down mode support at IC level\u003c\/li\u003e\n\u003cli data-section-id=\"ixrwh8\" data-start=\"2196\" data-end=\"2222\"\u003eBuilt-in CRC coprocessor\u003c\/li\u003e\n\u003cli data-section-id=\"jxiruj\" data-start=\"2223\" data-end=\"2263\"\u003eIntegrated framing and error detection\u003c\/li\u003e\n\u003cli data-section-id=\"1s20xnb\" data-start=\"2264\" data-end=\"2307\"\u003eProgrammable timer and interrupt features\u003c\/li\u003e\n\u003cli data-section-id=\"1a7khcp\" data-start=\"2308\" data-end=\"2344\"\u003eCompact and lightweight PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"1dyfzin\" data-start=\"2345\" data-end=\"2385\"\u003eEasy integration with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"116is1f\" data-start=\"2386\" data-end=\"2437\"\u003eSuitable for security and identification projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46815092506678,"sku":"OPAIC1NQW6","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/RC522_RFID_Card_Reader_Module-1.png?v=1783543659","url":"https:\/\/roboracter.in\/products\/rc522-rfid-card-reader-module-13-56mhz","provider":"Roboracter","version":"1.0","type":"link"}