{"product_id":"mfrc-522-rfid-reader-and-tag-kit","title":"MFRC-522 RFID Reader and Tag Kit","description":"\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003eThe \u003cstrong\u003eMF522-AN\u003c\/strong\u003e module uses Philips\u003cstrong\u003e MFRC522\u003c\/strong\u003e chip, which is easy to use and low in cost. It is suitable for applications such as device development and card reader development. The module can be directly transferred to various card reader molds. This module uses 3.3V voltage power supply, communicates with MCU through SPI interface.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u0026lt;\u0026gt;\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eFeatures：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eInput voltage: 3.3V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eWorking current: 15mA\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eSleep current: \u0026lt; 80uA\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eFrequency: 13.56MHz\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eCard support: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Defire\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eSize: 40x60mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u0026lt;\u0026gt;\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eReference：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan style=\"color: #333333;\"\u003e •  \u003cspan style=\"text-decoration: underline;\"\u003eArduino Library\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":49112151654649,"sku":"zto1789885610767","price":5.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/5378\/5081\/files\/mfrc-522-rfid-reader-and-tag-kit_1.jpg?v=1789885616","url":"https:\/\/binlabelingclad.shop\/products\/mfrc-522-rfid-reader-and-tag-kit","provider":"My Store","version":"1.0","type":"link"}