Fingerprint Based Door Lock System Project

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

Fingerprint based door lock system project. I am interested in this 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. 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. Please send me full information.

This system can prove very useful in housing buildings large offices universities and so on. 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. This project includes a smart and affordable door lock enhanced with a fingerprint interface. For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.

I need complete programing of this project. The code is given below. Because it offers the flexibility to add more features to the system. Once the enrolling is done you can upload another code to the esp32 board.

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. In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. Arduino fingerprint door lock with keypad and lcd.

The code is capable of locking and unlocking the door based on matched and unmatched cases. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s. Esp32 fingerprint sensor door lock security system. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on.

Now we have a functioning core of a system. To enhance the system i ve also installed a small oled display on the outside of the door to show the system s status i e. 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. Therefore i installed an optical fingerprint sensor on the outside of the door that can also toggle the locked versus unlocked position of the servo.