Titel page sk final
Download as DOCX, PDF
1 like397 views
This document is a declaration signed by four students - Shashi Verma, Kumar Gaurav, Pawan Kumar, and Ramashankar Yadav - stating that the project report submitted is their original work and has not been published elsewhere. It also includes a certificate from their supervisor, Ms. Pragya Gupt, confirming that the project was carried out under her supervision. The students acknowledge the contributions of their HOD, faculty members, and colleagues towards the successful completion of the project.
Titel page sk final
- 1. ii DECLARATION We hereby declare that this submission is our own work that, to the best of our knowledge and belief, it contains no material previously published or written by another person nor material which to a substantial extent has been accepted for the award of any other degree or diploma of the university or other institute of higher learning, except where due acknowledgment has been made in the text. Signature: Name: Shashi Kumar Verma Roll number: 1130931043 Date: Signature: Name: Kumar Gaurav Roll number: 1130931026 Date: Name: Pawan Kumar Roll number: 1130931033 Date: Signature: Name: Ramashankar Yadav Roll number: 1130931037 Date:
- 2. iii CERTIFICATE This is certify that project report entitled Bluetooth and DTMF Based Digital Switch Board which is submitted by Shashi Verma , Kumar Gaurav . Pawan Kumar , Ramshankar Yadav in partial fulfilment of the requirement for the award of degree B.Tech. in Department of Electronics and Communication Engineering of Uttar Pradesh Technical University, is a record of the candidates own work carried out by them under my supervision. The matter embodied in this thesis is original and has not been submitted for the award of any other degree. Date: (Supervisor) Ms. Pragya Gupt Raj Kumar Goel Engineering College, Ghaziabad.
- 3. iv ACKNOWLEDGEMENT It gives us a great sense of pleasure to present the report of the B.Tech. Project undertaken during B.Tech Final Year. We would like to express our gratitude towards Ms. Pragya Gupta, Department of Electronics & Communication Engineering, RKG Engineering College, Ghaziabad for his constant support and guidance throughout the course of our work.His sincerity, thoroughness and perseverance havebeen a great source of inspiration. It is due to his cognizant efforts that our endeavours could be accomplished. We hereby acknowledge the contribution of Professor Ajay Kumar Chauhan Head of Department of Electronics & Communication Engineering, Raj Kumar Goel Engineering College , Ghaziabad for his enlightening guidance and motivation during the development of the project. We also extend our gratitude to all the faculty members of the department for their cooperation and our colleagues for their immense support. We apologise for any omission that may have inadvertently taken place. Signature: Signature: Name: Shashi Verma Name: Kumar Gaurav Roll No. 113093043 Roll No. 113093026 Date: Date: Signature: Signature: Name: Ramashankar Yadav Name: Pawan Kumar Roll No. 1130931037 Roll No. 113093033 Date: Date:
- 4. iii ABSTRACT The project resembles a device which can control various electrical devicessimultaneously using a remote. The switching operation of the devicescan be preset using remote according to the date time and year. This can also performthe operation repeatedly up to 100 years. The whole operation can be protected by a password which can be changed according to the privacy. This project based on the Atmel ATMEGA16A and Dallas real-time clock (RTC) chip DS12887 to control and remotely programthe switching operation of the electrically operated devices.The devices can be switched on/off at precise times repeatedly every day, every month. The microcontroller can be programmed for device control using a normal Philips TV remote control. Through thiscircuitry we cancontrolthe operationof devicesby distantplaces.To build thissystem, sensing technology, long distance communication system, microcontroller has been used. This Project increasesthe operational security of devices in an Organization.
- 5. iv TABLE OF CONTENT Title Page No. Declaration ii Certificate iii Acknowledgement iv Abstract v List of Table List of Figure List of Symbol List of Abbreviation CHAPTER 1: INTRODUCTION 1 -4 1.1 2 1.2 3 1.3 3 1.4 3 1.5 4 1.6 4 CHAPTER 2 : LITERATURE REVIEW 5-11 2.1 5 2.2 5 2.3 6 2.4 6 2.5 2.5.1 2.5.2 2.5.3 2.5.5 2.5.6 6-8 2.6 2.6.1 8 2.7 2.7. 9 CHAPTER 3 : TOOLS USED 13-49 3.1 3.1.1 3.1.2 3.1.3 3.1.4 3.1.4.1 13 13 14 17 17
- 6. v 3.1.4.2 3.1.4.3 3.1.4.4 3.1.4.5 3.1.4.6 3.1.4.7 3.1.4.8 3.1.4.9 3.1.4.10 3.1.5 3.1.5.1 3.1.5.2 17-26 3.2 25 3.3 32 3.4 42 3.5 45 3.6 47 CHAPTER 4 : PRESENT WORK DONE 50-52 4.1 50 4.2 51 4.3 51 CHAPTER 5 : RESULT AND DISCUSSION 54-55 5.1 54 5.2 54 5.3 55 CHAPTER 6 : CONCLUSION AND FUTURE SCOPE 56-58 6.1 Conclusion 56 6.2 Future Scope 58 REFERENCES 60-61 APPENDIX 62-71
- 7. vi No. LIST OF TABLES Title Page No. 1 Conservation of electricity 6 2 Comparison of Popular Protocol 8 3 Comparison of Bluetooth 16 4 Bluetooth PIN Description 23
- 8. vii LIST OF FIGURES No. Title Page No. 1 How to controlled switch Board 9 2 Block Diagram of DTMF/Bluetooth 12 3 Applications of Bluetooth 15 4 Bluetooth Module 23 5 PIN diagram of Bluetooth 24 6 USART Registers 30 7 ATMega 16A microcontroller IC 35 8 ATMega 16APIN Description 36 9 DTMF Key Pad 43 10 DTMF Decoder IC 45 11 ULN2003A IC 46 12 Relay Circuit 47 13 Different type of Relay 48 14 Deign Architecture 51
- 11. x Title Page Declaration.iii Certificate...iv Acknowledgement..v Abstract..vi Table of Contents...vii List of Table...ix List of Figure..x List of Symbolxi List of Abbreviation...xii CHAPTER 1 INTRODUCTION1 1.1. 1.2 1.3 1.4 1.5. CHAPTER 2 LITERATURE REVIEW... 2.1 2.2 2.3 2.4 2.5 CHAPTER 3 COMPONENTS USED. 3.1 3.2 3.3
- 12. xi 3.4 3.5 3.6 3.7 CHAPTER 4 WORK DONE. 4.1. 4.2. 4.3. CHAPTER 5 RESULT & DISCUSSION. 5.1. 5.2. CHAPTER 6 CONCLUSION & FUTURE SCOPE. 6.1 Conclusion. 6.2 Future Scope.. REFERENCES.. APPENDIX ...