This project presentation summarizes a home automation system called HomeNet that allows control of household appliances and security systems over the internet, PC, or mobile device. The system uses a central microcontroller connected to devices via Zigbee, WiFi, and Bluetooth. It includes a GUI interface on PC accessed via USB, LAN, or WLAN. The system also has a web-based and mobile interface for remote control. All programming is done in C, PHP, Java, and MATLAB to allow automated control and feedback of devices from anywhere.

1. PROJECT PRESENTATIONGuide:- Mr. DilipJaiswalGroup:- 1SHABBIR HASAN 07080108045RITU RAJ 07080108044KISHAN SINGH BISHT 07080108022

2. PROJECT NAMEHomeNet(A Wireless Network of All Household Appliances & Security System With One Control Over The Internet, PC or on Mobile (2G GSM / GPRS).)

3. What is Automation?Automation is the process of automatically performing everyday functions around the home to save you time, energy, money and at the same time offering improved security .

4. Home automation saves your time and effort by controlling you home automatically for performing routine functions such as watering your grass, or turning off all lights, setting the thermostat to economy mode, control scheduled appliances operation and arming the security system when you retire for the night

5. The automation is performed by a central controller. AutomationThe concept of home automation is to connect all of these systems and devices to a central controller so that they can be controlled from anywhere and react to one another. For example, as you arrive home, your home-automation system can automatically turn off the sprinklers, open the garage door, unlock the front door and disable the alarm, light the downstairs, and turn on the TV. Home automation provides a more convenient & elegant atmosphere for the family to compliment and match the lifestyle.

6. Block Diagram

7. System DescriptionWe use GUI as a interface on the PC side with USB, LAN/WLAN, Bluetooth Connectivity with apache server to access or software from anywhere.Internet Medium is used to control Home Appliances from a remote PC & Bluetooth medium is used for Mobile Control.AvrAtmega series microcontroller is used as the heart of the control system.Zigbee CC2500 2.4 GHz RF module is used for inter node connectivity and Wlan/ Wi-Fi is used to connect with Master node which has USB 2.0 connection with the PCTelnet uses TCP\IP Protocols using a specific port to access the software.Triac & IGBT are controlled by controller for the Automation of Home Appliances & various sensors are used for security and monitoring systems.

8. TELNET WorkingTelnet is a terminal emulation program for TCP/IP networks such as the Internet.

9. The Telnet program runs on your computer and connects your PC to a server on the network.

10. We can enter commands through the Telnet program and they will be executed as if you were entering them directly on the server.

11. To start a Telnet session, you must log in to a server by entering a valid username and password.

12. Telnet is a common way to remotely control Web servers. TELNET SERVERTelnet Server connects remote computer with Server.

13. It uses a port and network connection i.e Internet.

14. Telnet Server is programmed using Visual Basic having a GUI.Connecting to The ServerTo Connect to the server we need to use the command telnet which is available in almost all the version of windows.

15. Type in the run window command telnet along with the IP address and the port number where your server is configured.

16. The name of the server will be displayed in telnet widow, then connected status will be shown by typing the password.Proposed GUI

17. Continued………

18. Mobile Interface

19. Mobile Interface

20. Mobile Interface

21. Mobile Interface

22. Mobile Interface

23. Continued………

24. Web Based Interface

25. Web Based Interface

26. Slave Nodes

27. Slave Nodes Schematics.

28. Relay or Triac Driver Schematics

29. Slave Nodes

30. Master Node

31. Schematic…….

32. Schematic…….

33. Master Node

34. Master Node

35. Master Node

36. Master Node

37. Master & Slave Node

38. Master & Slave Node