Fingerprint Scanner Door Lock Project

First of all the user needs to enroll finger with the help of push button keys.

Fingerprint scanner door lock project.

It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door strike with a relay. Working of this fingerprint sensor door lock is easy. If you have a big family or if you want to use a fingerprint lock for a small business this model is a great choice. Now i need to store my fingerprint to crowduino to let it open the door as i press the fingerprint.

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. 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. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. The project arduino fingerprint sensor lock is simply fabricated around arduino board.

The 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 project we have used a gate that will be open when we place stored finger at the finger print module. In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. Because it offers the flexibility to add more features to the system.

After downloading the sketch enrollto crowduino open the serial monitor and set the baud rate to 38400 you will see the outputs from the serial monitor to. Open the arduino ide open the file sketchbook enroll you will see the enroll code that function as a fingerprint registration. 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.