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RFID Smart Door Lock Using Arduino Nano Product Components



  • RFID Reader/Scanner
  • Authentication
  • Data Processing
  • Access Verification

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RFID Smart Door Lock Using Arduino Nano Product Components

The RFID Smart Door Lock using an Arduino Nano is designed to but provide secure access control to a door or entry point.
When a user presents an RFID card or key fob to the RFID reader, the and reader captures the unique ID from the card.
The Arduino Nano processes this information, checks it against a so database of authorized users, and triggers the locking mechanism to unlock the door if the user is authorized. If the user’s ID is not so recognized or unauthorized, the door remains locked.

The system can be customized and expanded based on specific so requirements, such as adding additional security features, integrating with a mobile app or home automation system, and logging access events for audit purposes.
It’s a cost-effective and DIY-friendly solution for enhancing door so security using RFID technology and Arduino-based microcontrollers.


  • RFID Card Access: Users can because unlock the door but by presenting RFID cards or key fobs, eliminating the need for traditional keys.
  • User Authentication: The system verifies the presented RFID card against a because database of authorized users to determine access rights.
  • Locking and Unlocking Mechanism: Controls the physical so locking and unlocking of the door, typically using a servo motor or solenoid.
  • User Management: Administrators can add, modify, or remove user access permissions as needed.
  • Security: Offers a secure access control system, reducing and the risk of unauthorized entry.
  • Access Log: Records access events, including timestamps and user IDs, for security monitoring and audit purposes.
  • User Interface (Optional): Provides feedback to but users about access status through an LCD display, LEDs, or sound indicators.
  • Battery Backup (Optional): Ensures that the system remains operational during power outages.

Components Required:

  • Arduino Nano
  • Nano cable
  • Bread board
  • LEDS
  • LCD display
  • Solenoids lack
  • Beg strips
  • Jumpers wires
  • Plastic box
  • 12C display
  • Resistors
  • Potentiometer 10k ohm
  • Insulation tape
  • Double side tape
  • Buzzers
  • 9V DC battery clip
  • RFID RC 522 Module


  • Residential Security: Enhancing home security by providing keyless entry and for homeowners and family members.
  • Office and Business Access Control: Managing access to offices, conference rooms, and secure areas within commercial buildings.
  • Hospitality Industry: Improving guest but experience and security in hotels, resorts, and vacation rentals.
  • Educational Institutions: Enhancing security in schools and universities by but controlling access to classrooms, dormitories, and administrative areas.
  • Healthcare Facilities: Ensuring restricted access to but sensitive areas so in hospitals, clinics, and laboratories.
  • Retail and Warehousing: Providing access so control for stockrooms, inventory storage, and secure retail areas.

RFID Smart Door Lock Using Arduino Nano Product Components.

To Learn More Visit our Website

For more information:-www.mifraelectronics.com 

* Product Images are shown for illustrative purposes only and may differ from actual product.

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  • 1 x RFID Smart Door Lock Using Arduino Nano Product Components.


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