This presentation summarizes a student project on developing a home automation and security system using GSM technology. It was prepared by three students for their department supervisor. The presentation outlines the objectives, which are to develop a wireless home automation system using GSM to remotely monitor and control devices. It describes the basic working of the system with a microcontroller receiving SMS commands from a mobile phone to operate devices. The hardware and software components used are also summarized, along with the advantages of flexibility, security and power savings enabled by the remote control functionality.

1. Welcome To
Our
Presentation

2. Project Name
GSM Based Home Automation
And
Security System
page 2

3. Supervisor
Md. Mamunur Rashid
Lecturer
Dept. Of ETE
FSET,USTC.
page 3

4. Prepared By
• MD.SHAKHAWAT HOSSAIN
ID:11010501
Batch : 8th
Dept. : ETE
• MD.SAZZAD HOSSAIN
ID:11070509
Batch : 9th
Dept. :ETE
• MD.JABED HOSSAIN
ID:11070511
Batch : 9th
Dept. : ETE
page 4

5. CONTENTS
 OBJECTIVE
 INTRODUCTION
 BLOCK DIAGRAM
 CIRCUIT DIAGRAM
 WORKING PRINCIPLE
 HARDWARE COMPONENTS
 SOFTWARE COMPONENTS
 ADVANTAGES
 DISADVANTAGE
 TIME SCHEDULE
 APPLICATION
 CONCLUSION
page 5

6. Objectives
 Develop a home automation using GSM system.
 Develop a wireless communication link to monitor &
control equipments .
 Reduce the wasting of electricity.
 Manage multiple control points.
page 6

7. Why we need it…..?
Forgetting to switch off devices while leaving
home.
Needs arising to operate devices while we are
not able to access them physically.
page 7

8. GSM based home automation
Home automation – A Microcontroller System
Remote – A GSM mobile phone
Commands – SMS
Page 8

9. Block Diagram
Page 9

10. Basic Working
User sends commands via SMS.
Mobile at the system transfers it to
microcontroller.
The microcontroller operates the devices
according to the command received.
Page 10

11. Circuit Diagram

12. Hardware components
 Transformer
 Diodes
 Capacitors
 Pic16f73
 Crystal 20mhz
 Resistors
 Transistors
 Led
 Ceramic capacitor
 IC 7805
 IC lm317t
 2 line LCD Display
 Gsm module (sim 908)
 IC 7858
 Voltage regulator 3028
 IR-photodiode sensor
 Relays
 Ac holders
 Ac Bulbs
 2 pin plug
 Connecting wires
 Basement

13. Software Used
Proton basic software
Protious software
PicKit2 software
Page 13

14. Advantages
Flexibility and convenience
Security
Power saving
Remote Control
Page 14

15. Limitations
 No feedback
 Delay of GSM network for being operated
Small capacity of SIM memory
Page 15

16. Time Schedule

17. Applications
Home Automation
Office Automation
Industrial Automation
To control water pump sets in agricultural
fields.
The security system can be employed in house
hold area or any organization.
Page 17

18. Conclusion
In this era since the number of mobile phone
users is increasing rapidly, this system makes
use of the mobile networks to provide a
simple and cheap home automation and
security system for the ordinary mobile users.
Page 18

19. THANK YOU