This document describes a student project to develop a smart home automation system using Bluetooth. It includes sections that define home automation, list common home automation products, outline the objectives of remotely controlling home doors, lights, AC and a fire sensor/alarm, and provide block diagrams, flowcharts, components lists, schematics and details on the software design. The project aims to develop a remote home automation system using a PIC18F4550 microcontroller, various sensors and an Android application for remote control via Bluetooth. Some issues encountered included power supply problems, mobile app development challenges, and instability of the mobile app. The conclusion is that the project goal of developing a low-cost Bluetooth-enabled home automation system was successfully achieved.

1. Ajman University of science and
technology
Department of information
technology
Maria Jehad 201111093
Doaa Marzook 201110165
Rawan salahat 201110448
Supervisor : Engineer Rawhi
al raai
Smart Home Automation

2. What is Home Automation?
 Home automation involves introducing a degree
of computerized or automatic control to certain
electrical and electronics system in a building.
 These lighting, temperature control, etc.., this
slide demonstrate a simple home automation
system which contains a remote mobile host
controller and several client module (home
appliances).
 The client modules communicate with host
controllers through a wireless device such as a
Bluetooth enabled mobile phone, in this case, an
android based smart phone.

3. Home automation products
Lighting and AC
control
Door Locks
Fire system

4. Objectives
Stimulating smart, understandable and
accessible solutions and services for the
personal environment
develop a home automation remote system
Improve comfort
Simplify use of technologies
make it suitable for disabled and elderly
people
control home doors, lights and ac
fire sensor and alarm

5. Block Diagram

6. Flow-chart

7. Components
 PIC18f4550
 Temperature sensor lm35
 LDR
 LCD
 LED
 L293 motor drive
 Door lock
 toothpick 2.1 Bluetooth module
 Push buttons
 Buzzer
 Resistors
 IR

8. Schematics

9. Software Design
 MICRO C PRO for PIC – C complier for microchip
 Android Developer Tools
 ADT (Android Developer Tools) is a plugin for Eclipse
that provides a suite of tools that are integrated with the
Eclipse IDE.
 It offers you access to many features that help you develop
Android applications.
 We use android application to interface with hardware
design by Blutooth , so the user must open his/her blutooth
and connect with this interface.
 We download SDK Tools Integration

10. Mobile application flow chart

11. Screen shot

12. Problems and Errors
Using power from the laptop using
the picket cause a problem while
testing the system.
Developing the mobile application
Finding all the components
Mobile application is slow and stop
suddenly

13. Result and conclusion
We have successfully completed the
project “Home System automation
using Bluetooth “
This project is very useful nowadays
as well as cost is low , so anyone can
afford it and use it

14. THANK YOU 