{"product_id":"rfid-rc522-board-and-tags","title":"RFID RC522 board and tags","description":"\u003cp\u003eA reliable workhorse I've used for years across countless projects — the \u003cstrong\u003eRFID-RC522\u003c\/strong\u003e reads and writes 13.56MHz contactless cards and tags over SPI, making it easy to add access control, game triggers, or e-textile tag readers to any Arduino or microcontroller project.\u003c\/p\u003e\n\n\u003cp\u003eComes with a \u003cstrong\u003estandard S50 blank card\u003c\/strong\u003e and a \u003cstrong\u003ekeychain tag\u003c\/strong\u003e to get you started immediately.\u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7sqpxrMZuvo?si=d9Fs3LKWY_AaFHoM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChip: MF RC522, 13.56MHz contactless communication\u003c\/li\u003e\n\u003cli\u003eProtocol: ISO 14443A compatible\u003c\/li\u003e\n\u003cli\u003eInterface: SPI (up to 10Mbit\/s)\u003c\/li\u003e\n\u003cli\u003eData transfer: up to 424kbit\/s\u003c\/li\u003e\n\u003cli\u003eVoltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eIncludes: S50 blank card + keychain tag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive current: 13–26mA @ 3.3V\u003c\/li\u003e\n\u003cli\u003eIdle current: 10–13mA @ 3.3V\u003c\/li\u003e\n\u003cli\u003eSleep current: \u0026lt;80µA | Peak: \u0026lt;30mA\u003c\/li\u003e\n\u003cli\u003eOperating temp: -20 to 80°C | Storage: -40 to 85°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 40 × 60mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNeed extra tags? See the \u003ca href=\"https:\/\/www.tinkertailor.ca\/products\/black-13-56mhz-rfid-tag-1\"\u003eBlack 13.56MHz RFID Tag\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWant a colourful 5-pack of tags? Try the \u003ca href=\"https:\/\/www.tinkertailor.ca\/products\/rfid-tags-6\"\u003eColours! RFID Tags (5)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Projects shown in images are not included with this purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Tinker Tailor","offers":[{"title":"Default Title","offer_id":50068058177769,"sku":"RFID-RC255","price":7.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8006\/3209\/files\/e1c26d5b-NIK0120.jpg?v=1769271462","url":"https:\/\/www.tinkertailor.ca\/products\/rfid-rc522-board-and-tags","provider":"Tinker Tailor","version":"1.0","type":"link"}