Design & Implementation of Double Sensor Automatic Door Lock Security System Using Raspberry Pi Final Year Project

ABSTRACT In this current situation, the degree of security is feeble. So there is a lot of robbery, theft going on in and around the world. So, people fear to keep any of their valuables in their homes. Henceforth, many people prefer to keep it in banks. However, in this insecure world even banks are not too safe enough to satisfy people needs. A common man/woman feels his/her valuables are secured if there is efficiency in security. Hence this project can give effective security in minimal cost. Index-Terms: Raspberry pi, Servo motor, LCD 16x2, Proximity sensor, RFID.

TABLE OF CONTENTS

DECLARATION.................................................................................................i

APPROVAL......................................................................................................ii

ACKNOWLEDGEMENT..................................................................................... iii

DEDICATION .................................................................................................iv

LIST OF FIGURES.......................................................................................... vii

ABSTRACT................................................................................................... viii

CHAPTER ONE ...........................................................................................1

1.0 INTRODUCTION......................................................................................1

1.1 Background of the study ..........................................................................2

1.2 Problem Statement..................................................................................3

1.3 Objectives of the study ............................................................................4

1.3.1 Main objectives: ...................................................................................4

1.3.2 Specific objectives ................................................................................4

1.4 Research question ...............................................................................4

1.5 Significance of the study ..........................................................................4

1.6 Scope of the study ..................................................................................4

1.6.1 Context scope ......................................................................................4

1.6.2 Geographical scope...............................................................................5

1.6.3 Time scope ..........................................................................................5

CHAPTER TWO...........................................................................................6

LITERATURE REVIEW................................................................................6

2.0 Introduction..............................................................................................6

2.1 Radio Frequency Identification (RFID).........................................................6

2.2 The Principle of RFID Technology ...............................................................8

2.3 RFID Reader ...........................................................................................10

2.4RFID Tag.................................................................................................11

2.5 RELATED WORK DONE ............................................................................11

vi

CHAPTER THREE......................................................................................13

METHODOLOGY.......................................................................................13

3.1 SYSTEM COMPONENTS............................................................................16

3.2 DESIGN OF THE SYSTEM .........................................................................24

3.3 WORKING OF THE SYSTEM......................................................................28

CHAPTER FOUR .......................................................................................29

RESULTS OF THE SYSTEM .......................................................................29

CHAPTER FIVE.........................................................................................30

CONCLUSION ..........................................................................................30

5.1 Conclusion ..............................................................................................30

5.2 Recommendation ....................................................................................30

REFERENCES ................................................................................................31