Smart Door Using Biometric NFC Band and OTP Based Methods

Project Code :TEMBMA2974

Objective

The main aim of this project is to have more secure house.

Abstract

In this technologically evolving era, with the transition towards a wireless world, security plays a vital role in ensuring the safety. Over the years various methods have been proposed by researchers across the globe which has proven to be successful but have lacked in areas such as security and authentication time. This project presents an innovative design for a Smart door with the aid of a biometric, NFC band and OTP authentication methods which would provide secure and easy access to our homes. Our idea brings forth the opportunity to mitigate the issues faced by these systems by reducing authentication time with the help of a biometric fingerprint sensor and adds an extra layer of security using the help of a local server to generate OTP authentication. This implementation has shown better results and higher performance rate than existing methods. Here we are using RFID card as NFC band, for biometric we are using finger print sensor and for OTP we are using keypad. Here first we will place RFID card and it accept that then we have to give fingerprint then we have to give OTP then door will open.   

Keywords— Arduino, Biometric, OTP, NFC RFID, GSM Module

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware Requirements:

  • Raspberry Pi
  • Micro SD card
  • Fingerprint sensor
  • 5V Adapter
  • Motor Driver
  • GSM
  • Keypad
  • LCD
  • RFID module
  • DC  motor
  • Buzzer
  • Transformer
  • Power supply

Software Requirements:

  • NOOBS Software
  • VNC Viewer
  • Python3 IDE
  • Fritzing
  • Speech engine

Learning Outcomes

  • Raspberry Pi Pin diagram and Architecture.
  • Setting up and Installation procedures for Raspberry Pi.
  • Introduction to Python3 IDE.
  • Commands in Python.
  • Basic coding in Python.
  • What is serial communication?
  • What is transformer?
  • What is power supply?
  • Working of Fingerprint Sensor
  • How to Interface of Fingerprint Sensor with Raspberry Pi.
  • What is motor driver?
  • How to Interface motor driver with Raspberry Pi.
  • What is Keypad?
  • How to Interface Keypad with Raspberry Pi.
  • What is buzzer?
  • How to Interface buzzer with Raspberry Pi.
  • What is GSM
  • How to Interface GSM with Raspberry Pi.
  • What is LCD?
  • How to Interface LCD with Raspberry Pi.
  • What is RFID module?
  • How to Interface RFID module with Raspberry Pi.
  • About Project Development Life Cycle:
    • Planning and Requirement Gathering( software’s, Tools, Hardware components, etc.,)
    • Schematic preparation 
    • Code development and debugging
    • Hardware development and debugging
    • Development of the Project and Output testing
  • Practical exposure to:
    • Hardware and software tools. ,
    • Solution providing for real time problems,
    • Working with team/ individual,
    • Work on Creative ideas.
  • Project development Skills
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

Demo Video

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