Fingerprint Door Unlock Project

For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.

Fingerprint door unlock project.

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. 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. 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 system can prove very useful in housing buildings large offices universities and so on.

I want to make a door unlock project. Make sure you get a fingerprint sensor that works with the arduino through the serial communication. For this project we will use the softwareserial library in the code. In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking.

The default pins for serial communication on the arduino uno are pin 0 rxd and pin 1 txd of the board but we are going to use other pins for serial communication. This project includes a smart and affordable door lock enhanced with a fingerprint interface. Arduino fingerprint door lock with keypad and lcd. 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.

The project arduino fingerprint sensor lock is simply fabricated around arduino board. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. 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.