FINGERPRINT BASED SECURITY SYSTEM

PROJECT DEFINITION / SPECIFICATION

PROJECT TYPE

Micro controller(AT89C51) hardware design with software development (Device Driver). Atmel micro controller (AT89C51) based.

 PROJECT DESCRIPTION

          Personal Safes are revolutionary locking storage cases that open with just the touch of your finger. These products are designed as secure storage for medications, jewelry, weapons, documents, and other valuable or potentially harmful items. These utilize fingerprint recognition technology to allow access to only those whose fingerprints you choose. It contains all the necessary electronics to allow you to store, delete, and verify fingerprints with just the touch of a button. Stored fingerprints are retained even in the event of complete power failure or battery drain. These eliminates the need for keeping track of keys or remembering a combination password, or PIN. It can only be opened when an authorized user is present, since there are no keys or combinations to be copied or stolen, or locks that can be picked.

PROJECT OUTLINE

Ø  A brief introduction to internal architecture of microcontroller.

Ø  An over view of programming of microcontroller.

Ø  An overview on assembly language.

Ø  An overview on mechanical arrangement.

Ø  Serial port interfacing with microcontroller.

 

INTERFACES USED

Ø  Serial communication used for downloading the hex code.

Ø  Fingerprint Interfacing.

Ø  Relay circuit interface.

Ø  DC motor interfacing

Ø  LCD interfacing

SOFTWARES USED

Ø  A Cross compiler for compiling and linking the code written for AT89C51.

Ø  Serial communication software for downloading code to AT89C51.

Ø  Operating system: Windows XP.