{"product_id":"rfid-security-access-control-project-combo-arduino-nano-mfrc522-16x2-lcd-buzzer","title":"RFID Security \u0026 Access Control Project Combo | Arduino Nano + MFRC522 + 16x2 LCD + Buzzer","description":"\u003ch2\u003eRFID Security \u0026amp; Access Control Project Combo — Arduino Nano + MFRC522 + 16x2 LCD + Buzzer\u003c\/h2\u003e\n\u003cp\u003eBuild your own \u003cstrong\u003eRFID-based Security \u0026amp; Access Control System\u003c\/strong\u003e with this complete project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit combines the \u003cstrong\u003eArduino Nano\u003c\/strong\u003e with the \u003cstrong\u003eMFRC522 RFID Reader\u003c\/strong\u003e, a \u003cstrong\u003e16x2 LCD Display\u003c\/strong\u003e, and an \u003cstrong\u003eActive Buzzer\u003c\/strong\u003e — giving you everything needed to scan RFID cards or key fobs, authenticate users, and display access status in real time.\u003c\/p\u003e\n\u003cp\u003ePerfect for students building a smart lock or attendance system, makers prototyping a contactless access solution, or engineers demonstrating RFID-based authentication. No soldering required — wire it up on a breadboard and start coding.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino Nano\u003c\/strong\u003e — ATmega328P, 5V, 14 digital I\/O, 8 analog inputs, Mini-USB \/ Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× MFRC522 RFID Reader Module\u003c\/strong\u003e — 13.56MHz contactless, SPI interface, includes RFID card \u0026amp; key fob, 3.3V logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 16x2 LCD Display\u003c\/strong\u003e — HD44780 controller, blue backlight, 5V, 16 columns × 2 rows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Active Buzzer\u003c\/strong\u003e — Audible feedback for access granted \/ denied events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e — female-to-female \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMFRC522\u003c\/strong\u003e reads the unique UID from an RFID card or key fob via 13.56MHz contactless communication. The Arduino Nano compares the scanned UID against a list of authorised IDs stored in the code. If the UID matches, the LCD displays \u003cstrong\u003e“Access Granted”\u003c\/strong\u003e and the buzzer beeps once. If not, the LCD shows \u003cstrong\u003e“Access Denied”\u003c\/strong\u003e and the buzzer sounds a longer alert tone.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino Nano (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRFID Module:\u003c\/strong\u003e MFRC522 — 13.56MHz, SPI interface, 3.3V, read range up to 5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 16x2 LCD (HD44780, blue backlight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeedback:\u003c\/strong\u003e Active Buzzer — distinct tones for granted\/denied\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V via USB from Arduino Nano (MFRC522 runs on 3.3V from Nano’s onboard regulator)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE with MFRC522 and LiquidCrystal libraries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRFID door lock and smart access control system\u003c\/li\u003e\n\u003cli\u003eStudent attendance tracking system\u003c\/li\u003e\n\u003cli\u003eContactless identity verification demo\u003c\/li\u003e\n\u003cli\u003eSecure locker or cabinet access project\u003c\/li\u003e\n\u003cli\u003eEngineering college security \u0026amp; IoT project\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. All components are tested for compatibility and ready to wire up.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52625135272068,"sku":"KIT-NANO-RFID-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/Security_Access_343bbd54-71d8-4474-bb6b-81db332dd321.png?v=1786172945","url":"https:\/\/www.xsortexhub.com\/products\/rfid-security-access-control-project-combo-arduino-nano-mfrc522-16x2-lcd-buzzer","provider":"Xsortex HUB","version":"1.0","type":"link"}