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Digital . Class . Attendance. Sponsored by. Team Members. Abdiel Avilés José Luis Micheri William Santiago. Advisor : Prof. Isidoro Couvertier. Overview. What is DCA? Block Diagram System Components Design Features Fingerprint Operation Questions. What is DCA?.

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Digital

Class

Attendance

Sponsored by


Team members l.jpg
Team Members

Abdiel Avilés

José Luis Micheri

William Santiago

Advisor : Prof. Isidoro Couvertier

Sponsored by


Overview l.jpg
Overview

  • What is DCA?

  • Block Diagram

  • System Components

  • Design Features

  • Fingerprint Operation

  • Questions

Sponsored by


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What is DCA?

  • An electronic portable device, based on the MSP430 microcontroller, that helps the professor take the class attendance automatically.

  • Validates the student identity avoiding any type of fraud.

  • Ease of use for both, student and professor.

Sponsored by


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DCA Block Diagram

Sponsored by


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SystemComponents

  • MSP430F149 microcontroller

    • Ultra-low power

    • 64KB flash memory

    • Serial connection

    • Other peripherals

  • USBMOD3 Module

    • UART to USB conversion

    • Self-powered mode

  • Sponsored by


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    SystemComponents

    • FPC1010 Area Sensor

    • FPC2000 Fingerprint Processor

      • Fast, easy and secure

      • Fingerprint recognition eliminates

        the need for magnetic cards

        or pin numbers.

      • Fingerprints are a unique

        and precise ID.

    Sponsored by


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    SystemComponents

    • 1 MB Flash Memory

    • Lithium Battery Charging Controller

    • LCD display

    • Keypad

    Sponsored by


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    Design Features

    • Handheld device

    • PC software to program the device, upload, and download attendance data.

    • Automatic generation of attendance reports

    • Flash memory will be used to store the class sections and student information.

    Sponsored by


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    Design Features

    • DCA Simple User Interface

      • An LCD and Keypad will provide the professor with an easy user interface program.

      • The system will verify the professors ID for operation of the device.

      • Password protected system

    Sponsored by


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    Design Features

    • PC Simple User Interface

      • USB interface with the PC.

      • The professor will be able to generate class attendance reports as well as changing the system information.

    Sponsored by


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    Fingerprint Brief Operation

    Enroll fingerprints

    Student presses fingerprint.

    FPC2000 processor retrieves the image and builds a template for it.

    The microcontroller downloads

    the fingerprint template and

    stores it in an internal data base.

    TemplatesDB

    Verify fingerprints

    Student presses fingerprint.

    FPC2000 processor retrieves

    the image and builds a template

    for it. It compares this template

    against uploaded candidates.

    The microcontroller uploads to the

    FPC2000 the fingerprint templates to

    be compared against the new template.

    TemplatesDB

    Sponsored by


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    Questions?

    Sponsored by


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