Fingerprint Door Unlock Project

The project arduino fingerprint sensor lock is simply fabricated around arduino board.

Fingerprint door unlock project.

In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking. 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. 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 simple fingerprint door unlock project using arduino can be very useful for door security forensics crime investigation personal identification attendance system and much 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. For this project we will use the softwareserial library in the code. Finger print is considered one of the safest key to lock or unlock any system as it can recognize any person uniquely and can t be copied easily. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.

Because it offers the flexibility to add more features to the system. Arduino fingerprint door lock with keypad and lcd. This system can prove very useful in housing buildings large offices universities and so on. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on.

Make sure you get a fingerprint sensor that works with the arduino through the serial communication. I have using 16to2 lcd display 4 4keypad and solenoid so i want to connect it with mobile fingerprint too for unlocking door lock so help me. This project includes a smart and affordable door lock enhanced with a fingerprint interface.