“Heaven’s Light is Our Guide”

RAJSHAHI UNIVERSITY OF ENGINEERING & TECHNOLOGY

A PROJECT & THESIS REPORT

ON

Office Automation System

Prepared by

Department of Electronics & Telecommunication Engineering

July, 2016

Md. Ashfaqul Haque

Roll No.: 124006

Course No. : ETE 300

Course Title: Electronics Project Design

& Development

“Heaven’s Light is Our Guide”

RAJSHAHI UNIVERSITY OF ENGINEERING & TECHNOLOGY

Department of Electronics & Telecommunication Engineering

CERTIFICATE

This is to certify that the project work entitled “Office Automation System” is carried out by Md.

Ashfaqul Haque Roll no.124006 under my supervision in the Department of Electronics &

Telecommunication Engineering of Rajshahi University of Engineering & Technology.

Signature of the Supervisor

………………………….

Sham Datto

Lecturer,

Dept. of Electronics & Telecommunication Engineering

RUET, Rajshahi

ACKNOWLEDGEMENT

First of all I would thank Almighty Allah for His blessing at the completion of this project. I would

like to thank my thesis supervisor Sham Datto, Lecturer Department of the Electronics &

Telecommunication Engineering at Rajshahi University of Engineering & Technology. His door

was always open whenever I ran into a trouble spot or had a question about my research or writing.

He consistently allowed this paper to be my own work, but steered me in the right the direction

whenever he thought I needed it finally, I must express my very profound gratitude to my parents

for providing me with unfailing support and continuous encouragement throughout my years of

study and through the process of researching and writing this thesis. This accomplishment would

not have been possible without them. Thank you.

Author

Md.Ashfaqul Haque

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ABSTRACT

Office automation is currently a new growing field in Science: The goal of this automation is

controlling the elements lights, fans, and air-conditioner in order to save energy and raise the

quality of working environment. In this project in order to make life easier some smart office

applications are designed. In this project office automation is done using wireless technologies.

System is developed with automatic door opening and closing, fire protection system and light

controlling. Door opening and closing is controlled by RFID. Temperature monitoring fire

detection is done and light controlling is developed using motion detector. Most of all creating a

safe and energy saving automated system for working in any office.

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CONTENTS

Title I

Certificate II

Acknowledgement III

Abstract IV

List of Tables VI

Lists of Figures VI

Chapter Page No.

CHAPTER 1: INTRODUCTION 1-2

1.1 Introduction 1

1.2 Objective 1

1.3 Required Hardware 2

1.4 Required software

CHAPTER 2: DETAILS OF THE COMPONENTS 3-19

2.1 Arduino 3-8

2.2 Servo Motor 8-10

2.3 Flame Sensor 10-12

2.4 RFID 12-14

2.5 PIR Motion Sensor 15-16

2.6 LCD 16-18

2.7 Potentiometer 19

CHAPTER 3: CIRCUIT OPERATION 20-22

3.1 Block Diagram 20

3.2 Circuit Working Procedure 20-21

3.3 Schematic Diagram 21

3.4 PCB Layout 22

CHAPTER 4: OUTCOME OF ANALYSIS 23-24

4.1 Advantages 23

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4.2 Limitations & Future Scopes 24

CHAPTER 5: DISCUSSION & CONCLUSION 25

References 26

Appendix 27- 32

List of tables:

Table No. Page No..

Table 2.1 4

Table 2.2 11

List of figures: Figure Name: Page No.

Fig 2.1: Arduino 3

Fig 2.2: Pin Specification 7

Fig 2.3: Servo motor 9

Fig 2.4: Parts of a Servo 10

Fig 2.5: Flame sensor 10

Fig 2.6: Range of sensitivity of flame sensor 12

Fig 2.7: RFID-RC522 14

Fig 2.8: PIR motion sensor 16

Fig 2.9: LCD Display. 18

Fig 2.10: Potentiometer 19

Fig 3.1: Block diagram. 20

Fig 3.2: Schematic diagram 21

Fig 3.3: PCB designed. 22

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