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 door lock project pdf.
A fingerprint lock would be help for me and there are plenty of these kinds of locks on the market as the picture above.
Microcontroller is used to controls all of the door security.
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.
I hope to find a cheap way and do need not change my locks.
In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno.
For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.
In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on.
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.
This project includes a smart and affordable door lock enhanced with a fingerprint interface.
Afolabi and alice 2014 proposed a design door security system with a fingerprint sensor sn for uart and microcontroller pic16f648a.