Fingerprint Based Door Lock System

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 based door lock system. The design and implementation of fingerprint based door lock system is customizable. 28 reviews for fingerprint based security system and door lock ateeq 1 january 2011 i m student of electrical engineering. 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. Esp32 is heart of the circuit whcih controls all other components including fingerprint sensor solenoid lock oled display buzzer etc.

Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. This door locking mec hanism is comparatively cost effective than the. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s. Fingerprint door lock systems are durable and can work uninterrupted for several years.

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. In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking. Because it offers the flexibility to add more features to the system.

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. Arduino fingerprint door lock with keypad and lcd. I am interested in this project. The door lock systems are affordable and are commonly used in corporate government establishments schools hotels and even in some houses.

If you get fingerprint identification system from a reputable company you can get durable products. Here is the circuit diagram schematic for esp32 r305 fingerprint sensor based biometric door lock security system. This system can prove very useful in housing buildings large offices universities and so on. I need complete programing of this project.