This project presents the design and implementation of a secure and user-friendly RFID and keypad-based door lock system using Arduino The system integrates two authentication methods: RFID (Radio ...

The Secure Door Lock System is a microcontroller-based smart security solution that aims to replace traditional key locks with a more intelligent, automated, and secure alternative. Designed using the ...

Biometric door locks offer unrivaled security by reading fingerprints. Because everyone’s fingerprints are unique, only those who are authorized can gain access. There are many different models ...