Fingerprint Based Door Lock System Using Arduino

It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.

Fingerprint based door lock system using arduino.

Android app for arduino based fingerprint door lock the app for this project was designed using the kodular app inventor. In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking. How to make fingerprint door lock at home from this tutorial you can make awesome fingerprint sensored locking system for your door. You need adafruit finge.

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. You can make an app by combining the blocks according to the flow chart of your 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. The fingerprint module can be directly interfaced with any microcontroller as well as arduino board.

As thefts are increasing day by day security is becoming a major concern nowadays. In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. So a digital code lock can secure your home or locker easily.

Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. 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 will open your door only when the right password is entered. In this project we will learn how to make password based door lock security system using arduino keypad.

The project arduino fingerprint sensor lock is simply fabricated around arduino board. Finger print is considered one of the safest key to lock. This optical biometric fingerprint reader with great features and can be embedded into a variety of end products like access control system attendance system safety deposit box car door locking system.