FINGERPRINT BASED ACCESS CONTROL SYSTEM UPDATED COPY

the goal of our project is to design and assemble a fingerprint based access control system that uses fingerprint scanning and recognition to authenticate the user. Upon successful authentication, the user will be allowed to access the safe. On the other hand, if the access is denied, it will be reported to the center administrative console for audit purposes. The fingerprint scanning device utilizes serial communication. This device will be connected to our microprocessor. The system will consist of an Atmel 89C51 microprocessor, LCD display, fingerprint sensor, electronic door strike. Software will be written for the PC that allows the owner to register and delete fingerprints and monitor door entry. LCD’s and LED’s will be used to display whether or not access was granted or denied. The biggest challenge that will be faced is figuring out how to interface the Atmel 89c51 with interface which allows the owner to manage fingerprint access. If time permits a cell module will be used to alert the owner of a possible break-in attempt.