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Fingerprint Based Attendance System

B. Tech 4th Year Project Presentation Project Guide- Naiwrita Dey

Assistant Professor, Dept. of AEIERCCIIT

Date- 3/11/2016

Presented ByAvidipta De ,11700513009

Arisha Ghosh ,11700513007Mainak Deb ,11700513017

Department Of Applied Electronics And Instrumentation Engineering, RCCIIT Canal South Road, Beliaghata , Kolkata, West Bengal 700015

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Contents• Introduction• Aim• Why Fingerprints??• Block Diagram• Methodology• Hardware Components• Fingerprint Module• Microcontroller• LCD Panel• Software Components• Conclusion• References

Department Of Applied Electronics And Instrumentation Engineering, RCCIITCanal South Road, Beliaghata , Kolkata, West Bengal 700015

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Introduction


• Biometrics means application of statistical analysis to biological data.

• Longest used biometric means is the signature.• More unique more better and safe.

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Aim

• To maintain perfect attendance record.• To prevent manipulation of attendance.• To make process easier, faster, hassle free.


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Why Fingerprints??


Biometric Accuracy Reliability Errors

Fingerprint Very High High Dirt, Dryness

Facial Recognition High Medium Hair, Glasses, Age

Hand Geometry High Medium Hand Injury

Iris Scan Very High High Poor Lighting

Retinal Scan Very High High Glasses

DNA Very High High None

Signature Recognition Medium Low Signature Changes

Chart : Comparison Between Different Biometric Means Of Security

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Block Diagram


Fig : Block Digram

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Methodology


Fig : Process Diagram

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Hardware Components


• Fingerprint Module• Microcontroller• GSM Module• LCD Display• Keypad• Buzzer/Alarm• Serial Cable

Fig : Fingerprint Scanner User Interface

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Fingerprint Module


• RS 350 / SM 650 modules may be used.• Low Cost .• Readily available.• High Reliability.

Fig: RS 350 Module

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Microcontroller


• ATMEGA 8 Microcontroller to be used

Fig: ATMEGA 8 Module

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LCD Panel


• 16 * 2 Alpha Numeric LCD Display to be used.

Fig: 16 * 2 LCD Display

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Software Components


• Embedded C/ Assembly Language• Keil uVision 3• PCB

Fig : Software Interface

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Further Developments


• To make system offline.• To make provisions for sending text alerts to students.• To make readily available total and complete

attendance records for a period of time.

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Conclusion


• System if Implemented will reduce time wastage .• Will reduce duplication.• Will provide as a complementing force in making

AEIE Department a SMART one.

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References


• pubs.sciepub.com/jcsa/1/5/4/• www.ijareeie.com/upload/2015/june/29_Fingerprint• home.iitk.ac.in/~deepakr/reports/BiometricFingerprint

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