{"product_id":"mcigicm-mfrc-522-rc522-mfrc-522-rfid-rf-ic-card-inductive-module-s50-fudan-card-key-chain-writing-robot","title":"MCIGICM MFRC-522 RC522 mfrc 522 RFID RF IC card inductive module S50 Fudan card key chain writing robot","description":"\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" title=\"WIBOTO_SBT_1953\" width=\"100%\"\u003e \n \u003ctbody\u003e \n  \u003ctr\u003e \n   \u003ctd\u003e \n    \u003cdiv style=\"overflow: hidden;font-size: 0;clear: both;\"\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958020350.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1EPr.X5jrK1RjSsplq6xHmVXaK.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958020350.html\"\u003e 1PCS New version ESP-12F (ESP-12E upgrade) ESP8266... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 1.65 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32961787039.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1eadXac_vK1Rjy0Foq6xIxVXaZ.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32961787039.html\"\u003e 1PCS New ESP8266 Web Sever serial WiFi expansion b... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 5.08 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32961435915.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1SnQVXVzsK1Rjy1Xbq6xOaFXa3.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32961435915.html\"\u003e OTA WeMos D1 CH340 CH340G WiFi Development Board E... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 3.42 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32959426596.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1u3omXZnrK1RjSspkq6yuvXXao.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32959426596.html\"\u003e ESP8266 ESP-12E ESP12E (Replace ESP12 ESP-12) ESP8... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 1.96 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32959018358.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1vR2PXZ_vK1RkSmRyq6xwupXaA.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32959018358.html\"\u003e 1PC ESP8266 serial WIFI model ESP-03 Authenticity ... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 3.28 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958764345.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB13o.3X5frK1RjSspbq6A4pFXaJ.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958764345.html\"\u003e 1pcs Upgraded version ESP-01 ESP8266 serial WIFI w... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 2.05 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958700618.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB10rc8X5jrK1RjSsplq6xHmVXa0.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958700618.html\"\u003e 1PCS ESP-01S ESP8266 serial WIFI Wireless Transcei... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 1.63 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958249491.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Vk4eae6sK1RjSsrbq6xbDXXaE.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958249491.html\"\u003e SESP8266 ESP-12 ESP-12F CH340G V2 USB WeMos D1 Mi... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 2.23 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958808094.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19oxcacnrK1RjSspkq6yuvXXaZ.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32958808094.html\"\u003e 1PCS ESP-12S (ESP-12F upgrade) ESP8266 remote seri... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 2.08 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n     \u003cdiv style=\"border: 1.0px solid #dedede;vertical-align: top;text-align: left;color: #666666;width: 120.0px;padding: 10.0px 15.0px;margin: 10.0px 10.0px 0 0;display: inline-block;\"\u003e \n      \u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32964803029.html\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB16eH3acfrK1RkSmLyq6xGApXab.jpg\" style=\"vertical-align: middle;border: 0 none;\"\u003e\u003c\/a\u003e\n      \u003cspan style=\"display: block;line-height: 14.0px;height: 28.0px;width: 100.0%;overflow: hidden;margin: 4.0px 0;font-size: 11.0px;\"\u003e\u003ca href=\"http:\/\/www.aliexpress.com\/item\/foo\/32964803029.html\"\u003e ESP8266 ESP-07S Updated version Serial WIFI Wirele... \u003c\/a\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #bd1a1d;font-size: 12.0px;font-weight: 700;\"\u003e\u003cfont\u003e $ 2.17 \u003c\/font\u003e\u003c\/span\u003e\n      \u003cspan style=\"color: #999999;font-size: 12.0px;text-decoration: line-through;\"\u003e\u003cfont\u003e \u003c\/font\u003e\u003c\/span\u003e \n     \u003c\/div\u003e \n    \u003c\/div\u003e \u003c\/td\u003e \n  \u003c\/tr\u003e \n \u003c\/tbody\u003e \n\u003c\/table\u003e \n\u003cp\u003e \u003cspan style=\"color: #0070c0;\"\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003eMFRC-522 RC522 mfrc 522 RFID RF IC card inductive module S50 Fudan card key chain\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/p\u003e \n\u003cp\u003e \u003cspan style=\"color: #0070c0;\"\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan\u003eMFRC522 is applied to 13.56MHz contactless communication highly integrated chip card reader, is NXP for the \"Three Tables\" application launch of a low-voltage, low-cost, small size and non-contact card reader chip, smart instrumentation and portable handheld devices developed better choice. MF RC522 using advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols. Support 14443A compatible transponder signals. The digital part handles ISO14443A framing and error detection. In addition, support fast CRYPTO1 encryption algorithms, terminology validation MIFARE products. MFRC522 supports MIFARE Series higher speed non-contact communication, two-way data transfer rates up to 424kbit \/ s. As a highly integrated 13.56MHz card reader new family of chips, MF RC522 MF RC500 and MF RC530 and there are many similarities, but also have many features and differences. It is between the host communication using SPI mode, helps to reduce connection, reduce PCB board size and cost.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/p\u003e \n\u003cp\u003e \u003cspan style=\"color: #0070c0;\"\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cimg alt=\"MFRC-522-IC..\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mzVnazzuK1RjSsppq6xz0XXaG.jpg\"\u003e\u003cimg alt=\"MFRC-522-IC.\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1E00mayjrK1RjSsplq6xHmVXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/p\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"Default Title","offer_id":51805596811565,"sku":"04843","price":2.12,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/HTB1zGdeaEvrK1RjSspcq6zzSXXaU.webp?v=1770361780","url":"https:\/\/www.tejiate.net\/products\/mcigicm-mfrc-522-rc522-mfrc-522-rfid-rf-ic-card-inductive-module-s50-fudan-card-key-chain-writing-robot","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}