Fingerprint Door Unlock Project

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

Fingerprint door unlock project. 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. I want to make a door unlock project. 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. Make sure you get a fingerprint sensor that works with the arduino through the serial communication.

This project includes a smart and affordable door lock enhanced with a fingerprint interface. 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. Because it offers the flexibility to add more features to the system.

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. Arduino fingerprint door lock with keypad and lcd. The project arduino fingerprint sensor lock is simply fabricated around arduino board. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.

For this project we will use the softwareserial library in the code. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. 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.