SMART DOOR LOCK
Ashu Rai
Electrical Engineering
Babu Banarasi Das Northern India Institute Of Technology-
Lucknow
ashutvn0542@gmail.com
Deepak Verma
Electrical Engineering
Babu Banarasi Das Northern India Institute Of Technology-
Lucknow
dv231225@gmail.com
Sourabh
Electrical Engineering
Babu Banarasi Das Northern India Institute Of Technology-
Lucknow
rsourabh208@gmail.com
ABSTRACT :-
This abstract presents an overview of an Arduino Uno and RFID-based smart door lock system. The project combines the capabilities of Arduino Uno, a popular microcontroller board, with Radio Frequency Identification (RFID) technology to create a secure and convenient door access control system.
The Arduino Uno serves as the core component of the project, providing a programmable platform for controlling the smart door lock. It utilizes the ATmega328P microcontroller, which offers a wide range of digital and analog input/output pins, making it suitable for interfacing with various electronic components.
The RFID technology is employed to authenticate users and grant access to the door lock. RFID tags or cards, containing unique identification information, are assigned to authorized users. When a user presents their RFID tag or card near the RFID reader connected to the Arduino Uno, the system verifies the identification and triggers the door lock to open if the user is authorized.
The project involves connecting an RFID reader module to the Arduino Uno, along with other necessary components such as an electronic lock, power supply, and feedback mechanisms. The system can be customized to include additional features like a display for user feedback, an activity log to record access events, or integration with other home automation systems.
The Arduino Uno's programming flexibility allows for the implementation of various security measures, such as encryption techniques, to ensure the integrity of the communication between the RFID reader and the microcontroller. Additionally, the system can be expanded to include remote access capabilities through wireless communication modules, enabling users to control the door lock remotely via a smartphone or computer.
Overall, the Arduino Uno and RFID-based smart door lock system provides an efficient, secure, and customizable solution for access control. It offers the convenience of keyless entry, enhanced security through RFID authentication, and the flexibility to adapt to individual requirements. The project showcases the potential of Arduino technology in creating innovative and practical home security solutions.
Keywords – Arduino, RFID, GSM and Servo-motor
