Fingerprint Door Unlock Project

Because it offers the flexibility to add more features to the system.

Fingerprint door unlock project.

I want to make a 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. Make sure you get a fingerprint sensor that works with the arduino through the serial communication. 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 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. Arduino fingerprint door lock with keypad and lcd. 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. For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.

The project arduino fingerprint sensor lock is simply fabricated around arduino board. 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. In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.

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. 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.