Fingerprint Door Lock System Project

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 system project. There are many iot controlled locks are available like web controlled door lock face recognition door lock etc. The project arduino fingerprint sensor lock is simply fabricated around arduino board. Creating a fingerprint door lock system. 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.

Here we are using 4 push buttons to enroll back delete ok up and down. Apart from hardware a mobile application is also used to scan and verify the fingerprint and send. Enroll key is used for enrolling new finger impression into the system and back function as well. 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.

It is mostly based upon a system that gives authorization based on an individual s fingerprints as fingerprints cannot be similar to 2 or more individuals. They are incredibly unique and it is very hard to copy them or fake them or alter them. In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. Every key has double features.

In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on.