Microcontroller is used to controls all of the door security.
Fingerprint based door lock system project abstract.
The project arduino fingerprint sensor lock is simply fabricated around arduino board.
For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.
It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.
This system can prove very useful in housing buildings large offices universities and so on.
After entering the code if that code matches with the predefined one then the door will unlock for a limited period of time.
Because it offers the flexibility to add more features to the system.
This project includes a smart and affordable door lock enhanced with a fingerprint interface.
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 main aim of finger print based security system project is develop a security lock system based on fingerprint scanning.
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.
In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno.
Afolabi and alice 2014 proposed a design door security system with a fingerprint sensor sn for uart and microcontroller pic16f648a.
Arduino fingerprint door lock with keypad and lcd.
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.
Password based door locking system.
Finger print is considered one of the safest key to lock.
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.
In this project a keypad is attached to the door for opening and closing operations of the door.
Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock.