This project focuses on developing a secure and user-friendly door lock system. The system utilizes an 8051 microcontroller as its core component and integrates an LCD, keypad, LEDs, and buzzer for interactive user experience and security enhancements.
Secure Access Control: Implement a password-based authentication mechanism to restrict access to authorized individuals.
User-Friendly Interface: Provide an intuitive interface using an LCD and keypad for easy password entry and system interaction.
Enhanced Security Measures: Monitor incorrect password attempts. Trigger an alarm after three consecutive failed attempts to deter unauthorized access.
Real-time Feedback: Provide visual and auditory feedback to the user through the LCD, LEDs, and buzzer.
8051 Microcontroller
LCD Display
Keypad
LEDs
Buzzer
Relays (for controlling the door lock mechanism)
8051 Assembly Language
Password storage and verification algorithms
LCD and keypad driver routines
Timer/interrupt routines for controlling unlock duration and monitoring attempts
Alarm triggering logic
Remote Access Control: Integrate with a smartphone app or other remote control mechanisms for added convenience.
Fingerprint/RFID Integration: Enhance security by incorporating fingerprint or RFID readers for biometric authentication.
Network Connectivity: Enable remote monitoring and control of the system via a network connection.
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