This document is a project report for an office automation system created by Md. Ashfaqul Haque. The system uses various sensors and components like Arduino, servo motor, flame sensor, RFID, PIR motion sensor and LCD to automate door opening/closing, fire detection, light control and more. It aims to create a safe and energy efficient automated office environment. The report describes the components used, circuit operation with block and schematic diagrams, and advantages like energy savings. It concludes the system achieves its goals of automating the office while increasing safety and efficiency.

1. “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

2. “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

3. 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
[III]

4. 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.
[IV]

5. 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
[V]

6. 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
[VI]