This document outlines a project to remotely control and monitor home appliances like lights, fans, and air conditioners using an Android phone via Bluetooth. The proposed system uses an Arduino microcontroller and Bluetooth module to connect appliances to an Android control app. The project aims to provide an easy, secure, and enjoyable smart home experience while saving energy and assisting disabled users by controlling devices remotely from within 10 meters of the home.

1. Home Appliances(Light,Fan,AC,Door)
controlling system using Android phone
via Bluetooth
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Exam Roll: 1246
Exam Roll: 1266

2. Project Outline
 Objective of this project
 Motivation
 Applications
 Proposed System
 Performance Analysis
 Conclusion

3. Objective of this project
 To remotely control & monitor
multiple home appliances using an
android / smartphone based interface

4. Motivation
 Easy, secured & enjoyable lifestyle
 Power consumption
 Comfort Physically Challenged and Disabled
People

5. Applications
 Home Automation
 Security purpose
 Controlling devices
from long distance
 Ease of access

6. Proposed System

7. Real life Functional Block diagram

8. Bluetooth
Module HC-05
Easy to use
Bluetooth SPP
module.
Fully qualified
Bluetooth V2.0
Range
approximately
10m .

9. Microcontroller (ATmega32)
 High-performance
AVR 8-bit
microcontroller
 Advance RISC
Architecture
 Inexpensive, low
power
consumption…

10. Others Hardware components
5V Relay Relay driver circuit

11. Software requirements
 Atmel studio 7
 Proteus 8
 MIT App Inventor 2
Home.apk (Screenshot)

12. Proposed Circuit

13. Performance Analysis
Test circuit Final circuit

14. Future plan
 GSM based Home appliances control

15. Conclusion
 Efficiently control Light, Fan, AC etc.
 Almost 30 different devices can be controlled .
 Devices within 10 meter can be easily controlled.
 Low cost but smart home concept.
 Finally reduce electricity wastage.

16. THANK YOU . . .