{"title":"RFID","description":"","products":[{"product_id":"rfid-card-rfid-tag-13-56mhz-rf-range","title":"RFID Card \/ RFID Tag (13.56MHz RF range)","description":"\u003cp data-start=\"74\" data-end=\"590\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe RFID Card \/ RFID Tag (13.56MHz RF Range) is a contactless high-frequency (HF) smart card designed for secure identification, authentication, and data storage applications. Operating at 13.56MHz, it complies with the ISO\/IEC 14443 Type-A standard and is commonly available with MIFARE® Classic 1K-compatible memory, making it suitable for access control, attendance systems, electronic ticketing, cashless payment, library management, and automation projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"592\" data-end=\"989\"\u003eThe card communicates wirelessly with compatible RFID readers through electromagnetic induction and requires no internal battery, drawing power directly from the reader. Manufactured from durable PVC in the standard CR80 card format, it offers long service life, excellent read\/write endurance, and reliable performance in indoor and outdoor environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1202\"\u003eCompatible with popular RFID modules such as MFRC522 (RC522), PN532, and other 13.56MHz RFID readers, the card is widely used in Arduino, ESP32, Raspberry Pi, STM32, and other embedded development platforms.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1209\" data-end=\"1226\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1228\" data-end=\"1789\"\u003e\n\u003cli data-section-id=\"1a8x2lt\" data-start=\"1228\" data-end=\"1279\"\u003eOperates at \u003cstrong data-start=\"1242\" data-end=\"1254\"\u003e13.56MHz\u003c\/strong\u003e high-frequency RFID band\u003c\/li\u003e\n\u003cli data-section-id=\"erul10\" data-start=\"1280\" data-end=\"1314\"\u003eContactless read\/write operation\u003c\/li\u003e\n\u003cli data-section-id=\"znlcgg\" data-start=\"1315\" data-end=\"1347\"\u003eISO\/IEC 14443 Type-A compliant\u003c\/li\u003e\n\u003cli data-section-id=\"o4ye1p\" data-start=\"1348\" data-end=\"1399\"\u003eMIFARE® Classic 1K compatible (variant dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"18dwhm5\" data-start=\"1400\" data-end=\"1421\"\u003eNo battery required\u003c\/li\u003e\n\u003cli data-section-id=\"pxbozy\" data-start=\"1422\" data-end=\"1446\"\u003eFast data transmission\u003c\/li\u003e\n\u003cli data-section-id=\"navkz6\" data-start=\"1447\" data-end=\"1478\"\u003eUnique UID for identification\u003c\/li\u003e\n\u003cli data-section-id=\"1fnnu4t\" data-start=\"1479\" data-end=\"1510\"\u003eDurable PVC card construction\u003c\/li\u003e\n\u003cli data-section-id=\"ry0nho\" data-start=\"1511\" data-end=\"1530\"\u003eRewritable memory\u003c\/li\u003e\n\u003cli data-section-id=\"19k4s3q\" data-start=\"1531\" data-end=\"1552\"\u003eLong data retention\u003c\/li\u003e\n\u003cli data-section-id=\"7mhiw7\" data-start=\"1553\" data-end=\"1580\"\u003eHigh read\/write endurance\u003c\/li\u003e\n\u003cli data-section-id=\"17mc9q3\" data-start=\"1581\" data-end=\"1606\"\u003eStandard CR80 card size\u003c\/li\u003e\n\u003cli data-section-id=\"1iiwj3g\" data-start=\"1607\" data-end=\"1664\"\u003eCompatible with RC522, PN532, and other HF RFID readers\u003c\/li\u003e\n\u003cli data-section-id=\"1wgezl5\" data-start=\"1665\" data-end=\"1743\"\u003eSuitable for Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"vhimdw\" data-start=\"1744\" data-end=\"1789\"\u003eLightweight and waterproof PVC construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46727948959798,"sku":"WLYDTAAZQ0","price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/rfid-1.png?v=1782833349"},{"product_id":"rc522-rfid-13-56mhz-reader-writer-module-mfrc-522-reader-with-card-tag","title":"RC522 RFID 13.56MHZ Reader Writer Module \/ MFRC-522 Reader with Card \u0026 Tag","description":"\u003cp data-start=\"105\" data-end=\"709\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe RC522 RFID 13.56MHz Reader Writer Module \/ MFRC-522 Reader with Card \u0026amp; Tag is a compact contactless radio-frequency identification module designed for reading and writing compatible 13.56MHz RFID cards and tags. Based on the NXP MFRC522 reader\/writer IC, the module supports ISO\/IEC 14443A, MIFARE, and compatible contactless transponders. The kit typically includes the RC522 reader module, one RFID card, and one keychain-style RFID tag, making it suitable for quick prototyping and development of identification and access-control systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"1229\"\u003eThe module uses an integrated PCB antenna to communicate wirelessly with passive RFID cards and tags. A compatible card or tag is powered by the electromagnetic field generated by the reader, so no battery is required inside the passive card or key fob. The MFRC522 supports reader\/writer communication at 13.56MHz and offers a typical read\/write operating distance of up to approximately 50mm, depending on antenna tuning, tag type, orientation, and environmental conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1231\" data-end=\"1664\"\u003eThe commonly available RC522 breakout board is most often interfaced using SPI communication, providing reliable and fast data exchange with Arduino, ESP32, STM32, Raspberry Pi, and other compatible development platforms. The MFRC522 IC also supports I2C and serial UART host interfaces, although the actual interface availability depends on the configuration of the specific breakout board.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1671\" data-end=\"1688\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1690\" data-end=\"2464\"\u003e\n\u003cli data-section-id=\"fj6n32\" data-start=\"1690\" data-end=\"1738\"\u003eBased on the NXP MFRC522 RFID reader\/writer IC\u003c\/li\u003e\n\u003cli data-section-id=\"rkae8r\" data-start=\"1739\" data-end=\"1776\"\u003eOperates at 13.56MHz RFID frequency\u003c\/li\u003e\n\u003cli data-section-id=\"msj66a\" data-start=\"1777\" data-end=\"1820\"\u003eSupports contactless card and tag reading\u003c\/li\u003e\n\u003cli data-section-id=\"1wvxbxh\" data-start=\"1821\" data-end=\"1873\"\u003eSupports writing to compatible RFID cards and tags\u003c\/li\u003e\n\u003cli data-section-id=\"1xj3ev9\" data-start=\"1874\" data-end=\"1919\"\u003eCompatible with ISO\/IEC 14443A transponders\u003c\/li\u003e\n\u003cli data-section-id=\"1tonaau\" data-start=\"1920\" data-end=\"1963\"\u003eSupports MIFARE-compatible cards and tags\u003c\/li\u003e\n\u003cli data-section-id=\"1wk0t5v\" data-start=\"1964\" data-end=\"2014\"\u003eTypical reading distance up to approximately 5cm\u003c\/li\u003e\n\u003cli data-section-id=\"1qbso1d\" data-start=\"2015\" data-end=\"2039\"\u003eIntegrated PCB antenna\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"2040\" data-end=\"2063\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"2064\" data-end=\"2084\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"y9z3qp\" data-start=\"2085\" data-end=\"2135\"\u003eSPI communication commonly used on RC522 modules\u003c\/li\u003e\n\u003cli data-section-id=\"1492a7g\" data-start=\"2136\" data-end=\"2192\"\u003eMFRC522 IC supports SPI, I2C, and UART host interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"dx9tzk\" data-start=\"2193\" data-end=\"2249\"\u003eSupports card UID reading and authentication functions\u003c\/li\u003e\n\u003cli data-section-id=\"wi1i0v\" data-start=\"2250\" data-end=\"2292\"\u003eFast communication with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"941bw6\" data-start=\"2293\" data-end=\"2349\"\u003eSuitable for access control and identification systems\u003c\/li\u003e\n\u003cli data-section-id=\"33h81\" data-start=\"2350\" data-end=\"2403\"\u003eIncludes RFID card and keychain tag in typical kits\u003c\/li\u003e\n\u003cli data-section-id=\"g6vtdn\" data-start=\"2404\" data-end=\"2464\"\u003eEasy interfacing with Arduino and other development boards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46780036186166,"sku":"6MHGG8R2QL","price":119.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ChatGPT_Image_Jul_3_2026_02_43_39_AM.png?v=1783280074"},{"product_id":"rfid-tag-em4100-125khz-rfid-key-fob","title":"RFID Tag - EM4100 125khz RFID Key Fob","description":"\u003cp data-start=\"68\" data-end=\"618\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe RFID Tag – EM4100 125kHz RFID Key Fob is a compact, passive, low-frequency RFID identification tag designed for contactless identification, access control, attendance systems, security systems, and asset identification applications. The key fob uses the EM4100 protocol or a compatible chip implementation and operates at a frequency of 125kHz. EM4100-family transponders are read-only devices that transmit a factory-programmed identification code when energized by a compatible RFID reader. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"973\"\u003eThe RFID key fob contains an internal RFID chip and antenna coil enclosed inside a durable plastic housing. It does not require a battery or external power supply. When the key fob is brought near a compatible 125kHz RFID reader, it receives energy from the reader's electromagnetic field and transmits its stored identification data back to the reader.\u003c\/p\u003e\n\u003cp data-start=\"975\" data-end=\"1308\"\u003eIts compact keychain-style design makes it convenient to carry and suitable for everyday identification applications. The tag is commonly used with compatible 125kHz RFID readers such as RDM6300-type reader modules and other access-control readers that support the EM4100\/EM4102 protocol family.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1315\" data-end=\"1332\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1334\" data-end=\"1876\"\u003e\n\u003cli data-section-id=\"w2i2zt\" data-start=\"1334\" data-end=\"1368\"\u003eOperates at 125kHz low frequency\u003c\/li\u003e\n\u003cli data-section-id=\"1s30fzp\" data-start=\"1369\" data-end=\"1397\"\u003eEM4100 protocol compatible\u003c\/li\u003e\n\u003cli data-section-id=\"ujyscc\" data-start=\"1398\" data-end=\"1423\"\u003ePassive RFID technology\u003c\/li\u003e\n\u003cli data-section-id=\"1hclyxe\" data-start=\"1424\" data-end=\"1463\"\u003eNo battery or external power required\u003c\/li\u003e\n\u003cli data-section-id=\"1yx76hp\" data-start=\"1464\" data-end=\"1511\"\u003eFactory-programmed unique identification code\u003c\/li\u003e\n\u003cli data-section-id=\"nuhp67\" data-start=\"1512\" data-end=\"1538\"\u003eRead-only RFID operation\u003c\/li\u003e\n\u003cli data-section-id=\"t68tr5\" data-start=\"1539\" data-end=\"1563\"\u003eCompact key fob design\u003c\/li\u003e\n\u003cli data-section-id=\"do8cvn\" data-start=\"1564\" data-end=\"1595\"\u003eLightweight and easy to carry\u003c\/li\u003e\n\u003cli data-section-id=\"xb7icy\" data-start=\"1596\" data-end=\"1619\"\u003eBuilt-in antenna coil\u003c\/li\u003e\n\u003cli data-section-id=\"10vmhfv\" data-start=\"1620\" data-end=\"1648\"\u003eContactless identification\u003c\/li\u003e\n\u003cli data-section-id=\"13zk9dn\" data-start=\"1649\" data-end=\"1679\"\u003eFast and convenient scanning\u003c\/li\u003e\n\u003cli data-section-id=\"elg9jf\" data-start=\"1680\" data-end=\"1707\"\u003eDurable plastic enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"cc7cxt\" data-start=\"1708\" data-end=\"1742\"\u003eSuitable for keychain attachment\u003c\/li\u003e\n\u003cli data-section-id=\"1rdjyon\" data-start=\"1743\" data-end=\"1785\"\u003eCompatible with many 125kHz RFID readers\u003c\/li\u003e\n\u003cli data-section-id=\"1tk04rz\" data-start=\"1786\" data-end=\"1835\"\u003eIdeal for access control and attendance systems\u003c\/li\u003e\n\u003cli data-section-id=\"uem4hm\" data-start=\"1836\" data-end=\"1876\"\u003eSuitable for educational RFID projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46789068881974,"sku":"LLAPISNS5H","price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/RFID-Key-Fob-4.png?v=1783280085"},{"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/collections\/ChatGPT_Image_Jul_3_2026_02_43_46_AM.png?v=1784276193","url":"https:\/\/roboracter.in\/collections\/rfid.oembed","provider":"Roboracter","version":"1.0","type":"link"}