{"product_id":"diy-rfid-access-control-kit-arduino-nano-rc522","title":"DIY - RFID Access Control Kit - Arduino Nano, RC522","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis DIY project builds an RFID access-control system. An Arduino Nano reads RFID cards and tags with an RC522 reader and decides whether access is granted.\u003c\/p\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eThe RC522 module reads the unique ID of a card or tag placed near it.\u003c\/li\u003e\n\u003cli\u003eThe Arduino Nano compares the ID against the stored authorised IDs.\u003c\/li\u003e\n\u003cli\u003eThe result (access granted or denied) is reported so you can trigger a lock, light or alert.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eComplete Parts List\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArduino Nano C Type V3 ATMEGA328 with Soldered Headers\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e400 Points Mini Solderless Prototype PCB Breadboard High Quality\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMB102 Adjustable Breadboard Power Supply Module (3.3V \u0026amp; 5V) for Arduino \u0026amp; Raspberry Pi\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumper Wire 10 Pin Male To Female 20cm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumper Wire 10 Pin Male To Male 20cm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRFID Reader\/Writer RC522 SPI S50 with RFID Card and Tag\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eYou Will Also Need\u003c\/h3\u003e\u003cp\u003eA USB-A to USB-C cable to connect the Arduino Nano C-Type to your computer and upload code — not included in this kit.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffice and lab entry\u003c\/strong\u003e - card-based access for rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttendance systems\u003c\/strong\u003e - identify people with tags\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRFID learning\u003c\/strong\u003e - understand SPI communication with an RFID reader\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFull Build Guide\u003c\/h3\u003e\u003cp\u003eStep-by-step instructions and code for this exact project are on \u003ca href=\"https:\/\/www.kitkraft.in\/blogs\/project\/arduino-nano-with-rc522-rfid-reader-diy-access-control-system\"\u003eProject Hub\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDo I need coding experience?\u003c\/strong\u003e No prior experience is required - this kit is built around one specific project, and the full code is freely available. See the build guide above.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tools do I need beyond what's included?\u003c\/strong\u003e A computer with the free Arduino IDE (or ESP8266 board support, where applicable) installed to upload the code. No soldering is required for this build. You'll also need a USB-A to USB-C cable to connect the board — not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I reuse the parts afterward?\u003c\/strong\u003e Yes - every component in this kit is a standard, reusable part you can use in future projects, not a single-use kit.\u003c\/p\u003e","brand":"Kitkraft","offers":[{"title":"Default Title","offer_id":49414020956299,"sku":"KKPRJ0031","price":699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1908\/0075\/files\/DIY_-_RFID_Access_Control_Kit_-_Arduino_Nano__RC522_square.jpg?v=1790830783","url":"https:\/\/www.kitkraft.in\/products\/diy-rfid-access-control-kit-arduino-nano-rc522","provider":"Kitkraft","version":"1.0","type":"link"}