Fingerprint Based Door Lock System Project Report

Standard door finger print scanner are explained fully in the third chapter of this project report.
Fingerprint based door lock system project report. It is based on atmega328 atmega328p and has 14 digital input output i o pins six analogue inputs 32k flash memory 16mhz crystal oscillator a usb connection power jack icsp header and reset button among others. Reason is that rfid card or keys of lock can be stolen password may be leaked. Fingerprint based security system is the most secured system as compared to other systems. 2 principle of operati on the design of security door lock using the finger print technology was.
You can add a fingerprint delete a fingerprint and identify the fingerprint. For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module. It can be controlled through its serial port. This project includes a smart and affordable door lock enhanced with a fingerprint interface.
This system can prove very useful in housing buildings large offices universities and so on. 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 project the fingerprint module from mixes biometrics is used. Circuit diagram of the fingerprint door unlock system the brain of the circuit is arduino uno mcu board board1.
However thumbnail of every human being is unique so lock will not open unless the same person is present to give the impression of fingerprint.