this is a project of home automation

2. PRESENTED BY :-
1. GANESH ADAK
2. PRITAM DAS
3. RAJ KAPASIA
4. SANTOSH BOSAK
5. SOUMAJIT SAHA
6. JUIN BANERJEE
7. SUKANTA BAIRAGI
8. JIT GHOSH

3. WHAT IS HOME
AUTOMATION?
 Home automation is a wireless Home appliance control system access by a
remote device such as mobile phone to allow a home owner to control,
monitor and coordinate home appliances, without changing the home
infrastructure.

4. WHY HOME
AUTOMATION?
Save time
Save money(long run)
Self maintenance
Security
Make life easy

5. SYSTEM DESIGN
 Home Automation is a system which is control by a
remote system such as a cell phone like Android or
IOS phone.
 It is build around a microcontroller, with adjoining
relay for interfacing with AC devices.
 There will be sensors for the system to operate
automatically according to whether condition.
 In case of emergency such as fire , the user or an
organization such as fire department should be
notified.
 Home Automation should have a database of
information about the user and appliances.

6. SYSTEM DATA FLOW
SERVER
(Smart phone
controlling
device
application)
BLUETOOTH
APPLICATION
PARALLEL
PORT
INTERFACING
SWITCHING
CIRCUITRY
DEVICE
Via Bluetooth

7. SOFTWER DESCRIPTION
ANDROID: Android has an active
community of developers and
enthusiast. Who use the android open
source project source code to develop
and distributed their own modified
version of operating system.
ARDUINO: It is an open source
physical computing platform for
creating iterative object that stand
alone or Collaborate with software on
your computer. Arduino was designed
for artists, designer and other who want
to incorporate Physical computing into
there design.

8. ANDROID
 Android is an mobile operating system develop by
Google based on Linux kernel.
 Android is primarily a Google effort in collaboration
with the open handset alliance.
 Android has an active community of developers and
enthusiast Who used the android open source
project source code to develop and distribute their
own modified version of the operating system

9. BLUETOOTH
APPLICATION
 Blue term 1.0 is an open source Android application
which can be used to send the Bluetooth commands to
Bluetooth module via serial com part.
 Android used BIONIC in place of standard c library
originally develop by Google specifically for Android as
a derivation of the BSD standard c library node.
 It is under GPL license and provided GitHub.

10. HARDWARE
DESCRIPTION
HA contains a controller, various sensor,
relays, monitors and further AC appliances
which are needed to be controlled
 It has Arduino controlled which provides the
necessary signals output device connected.
 It has a Bluetooth module which is responsible
for communicating to the mobile device or
smart phone .
 Relay are connected in the circuit to isolate the
appliances with the microcontroller.
 Motor driver ICs for driving DC motors.

11. WHAT IS ARDUINO ?
 Android is an open source development
environment or open source hardware
platform based on Atmel AVR 8bit
microcontroller and a c++ based IDE.

12. BLUETOOTH MODULE
 The Bluetooth trans receiver HC-05 breakout is the latest Bluetooth wireless
serial cable. This version of popular Bluetooth user the HC-05/HC-06
module. These modem work as a serial Pipe. Any serial stream from 9600
to 115200 Bo’s can be passed seamlessly from your computer to target.
The remote unit can be powered from 3.3 v to 6v for easy battery
attachment. It support for 802.11 protocol.

13. RELAY
 A relay is an electrically operated switch.
 Many relay are used an electromagnet to mechanically.
Operate a switch but other operating principles are also.
 Such as solid relay.
 Relay are used where it is necessary to control a circuit
by a low power signal or where several circuit must be
controlled by one signal.

14. Circuit diagram

15. WHERE IS HOME AUTOMATION
GOING :-

16. “THANK YOU
EVERYONE”
-- : THE END :--