Fingerprint Based Door Lock System Project Abstract

This door lock will only open the door when the user scans the right fingerprint that is recorded on the system but the door will remained close upon entering the wrong fingerprint.

Fingerprint based door lock system project abstract.

Password based door locking system. Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. The main aim of finger print based security system project is develop a security lock system based on fingerprint scanning. For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.

Not only to ensure door security this project also make certain to assist in fields like forensics crime investigation personal identification attendance system and there is a lot more. Introductionthe fingerprint door lock as the name suggests is an electronic door lock that can be installed on almost any access point in your house. In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. This project includes a smart and affordable door lock enhanced with a fingerprint interface.

In this project we are using microcontroller for opening and closing lock based on finger print which is stored in microcontroller itself so that only authorized person will access the security lock. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. In this project a keypad is attached to the door for opening and closing operations of the door. In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking.

Because it offers the flexibility to add more features to the system. Afolabi and alice 2014 proposed a design door security system with a fingerprint sensor sn for uart and microcontroller pic16f648a. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s. Finger print is considered one of the safest key to lock.

This simple fingerprint door unlock project using arduino can be very useful for door security forensics crime investigation personal identification attendance system and much more. Fingerprint based door lock our proposed fingerprint based lock system is a reliable and very secure lock that will not only ensure safer environment but also ease lifestyle. Arduino fingerprint door lock with keypad and lcd. After entering the code if that code matches with the predefined one then the door will unlock for a limited period of time.