{"product_id":"rfid-rc522-diy-rfid-card-reader-module-for-key-fob-security","title":"RFID-RC522 DIY RFID Card Reader Module for Key Fob Security","description":"\u003cdiv\u003e\n\u003cp\u003eThe RFID-RC522 is a compact module designed for reading and writing RFID cards, commonly used in DIY electronics and security projects. It operates at a standard 13.56MHz frequency, making it suitable for interfacing with various microcontrollers for tasks like access control or data logging.\u003c\/p\u003e \u003cp\u003eIn everyday use, this module can help enthusiasts build simple security systems, such as key fob readers for home entry or inventory tracking in small-scale applications. It integrates easily into Arduino or similar setups, allowing users to detect and process RFID tags without complex wiring.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSupports Mifare1 S50, S70, Ultralight, Pro, and Desfare cards for versatile compatibility\u003c\/li\u003e \u003cli\u003eLow working current of 13-26mA at 3.3V, ideal for battery-powered devices\u003c\/li\u003e \u003cli\u003eIdle current as low as 10-13mA and sleep mode under 80uA for energy efficiency\u003c\/li\u003e \u003cli\u003ePeak current stays below 30mA, preventing overload in sensitive circuits\u003c\/li\u003e \u003cli\u003e13.56MHz frequency ensures reliable performance in standard RFID applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eLight specifications include a compact design that fits into most prototyping boards. This module is a practical choice for hobbyists and developers working on electronic projects requiring RFID functionality.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"Default Title","offer_id":47271360921818,"sku":"DIY4008","price":18.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/DIY4008.jpg?v=1774431186","url":"https:\/\/syndmart.com\/products\/rfid-rc522-diy-rfid-card-reader-module-for-key-fob-security","provider":"Syndmart","version":"1.0","type":"link"}