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A Remote Control Based Home Appliances
A Report Submitted
in the Partial Fulfillment of the Requirements
for the Degree of
B.Techin
Electronics and Communication Engineering
by
Sonal Bansal1133231023
Under the Guidance of
Ms. Mridula yadav
ELECTRONICS AND COMMUNICATION DEPARTMENTMAHARAJA AGARSAIN
INSTITUTE OF TECHNOLOGY,
GHAZIABAD 245304, INDIANovember, 2014
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UNDERTAKING
We declare that the work presented in this report ti-
tled A Remote Control Based Home Appliances, sub-
mitted to the Electronics and Communication Engineering
Department, Maharaja Agarsain Institute of Technol-
ogy, Ghaziabad, for the award of the B.Tech degree inElectronics
and Communication Engineering, is our originalwork. We have not
plagiarized or submitted the same work for
the award of any other degree. In case this undertaking is
found
incorrect, We accept that our degree may be unconditionally
withdrawn.
November, 2014
Ghaziabad
(Sonal Bansal)
ii
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CERTIFICATE
Certified that the work contained in the report titled ARemote
Con-
trol Based Home Appliances, by Sonal Bansal has been carried
out
under my supervision and that this work has not been submitted
else-
where for a degree.
November, 2014
(Ms. Mridula yadav)
M.A.I.T., Ghaziabad
iii
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Acknowledgment
It would not have been possible to write this report without the
help and support of
almighty God and kind people around our, to only some of whom it
is possible to give
particular mention here.
Above all, We are truly indebted and thankful to our parents and
our family for their
personal support and great patience at all times. Our family has
given us their unequivocal
support throughout, as always, for which our mere expression of
thanks does not suffice.
This report would not have been possible without the help,
support and patience of our
supervisor, Ms. Mridula yadav, professor, department of
Electronics and Communication
Engineering. Her advice and unsurpassed knowledge has been
invaluable, for which We
are extremely grateful. We were privileged to experience a
sustained enthusiastic involved
interest from her side.
We are grateful to Prof. H.N. Mishra, Head of the Department of
Electronics and
Communication Engineering, for permitting us to make use of the
facilities available in
the department to carry out the project successfully. We are
thankful for the valuable
support and guidance of Mr. Neeraj Sharma. Last, but not the
least, I would like to thanks
everyone who has contributed for the successful completion of
our project.
- Sonal Bansal
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Abstract
Traditionally electrical appliances in a home are controlled via
switches that regulate the
electricity to these devices. As the world gets more and more
technologically advanced,
we find new technology coming in deeper and deeper into our
personal lives even at home.
Home automation is becoming more and more popular around the
world and is becoming
a common practice. The process of home automation works by
making everything in the
house automatically controlled using technology to control and
do the jobs that we would
normally do manually. Home automation takes care of a lot of
different activities in the
house.
The main objectie of this project is that we are controlling our
home appliances using a
simple ciruit. That ciruit consist of a IR module.That receive
the signal from our TV/VCD
remote. Output of that sensor goes to the clk of IC4017 that is
used to shows the status of
our home appliances either in on/off state. Output of the IC is
given to transistor which
amplifes the signal and then through a diode.
The appliance to be controlled is connected between the pole of
the relay and neutral
terminal of mains. It gets connected to live terminal of AC
mains via normally opened
(N/O) contact when the relay energises.
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Contents
Acknowledgment iv
Abstract v
1 Introduction 1
2 Design Overview 21 Circuit Description . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 2
1.1 Transmitor . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 3
1.2 Receiver . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 3
3 Working of the Circuit 40.3 Working of the IR module . . . . .
. . . . . . . . . . . . . . . . 4
0.4 IC CD4007 . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 5
0.5 Diode IN4007 . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 5
0.6 Relay . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . 5
4 Implementation of the Circuit 61 Components Required for
Circuit . . . . . . . . . . . . . . . . . . . . . . 6
2 Breadboard Implementation . . . . . . . . . . . . . . . . . .
. . . . . . 7
3 PCB Implementation . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 7
5 Result 8
vi
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6 Conclusion 9
7 Futuristic use of Instrument 11
8 Data sheet of various components 12
References 17
vii
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List of Figures
1 Circuit diagram for the Remote Control based Home
Appliances[1] . . . 2
2 Transmitor for the Remote Control based Home Appliances . . .
. . . . . 3
3 Receiver for the Remote Control based Home Appliances . . . .
. . . . . 3
4 TSOP 1738 . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . 4
5 IC CD4007 . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . 5
6 5V relay[2] . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 5
7 Fig 1:- Shows the Home Appliances is in off state Fig 2:-
Shows the Home
Appliances is in on state[3] . . . . . . . . . . . . . . . . . .
. . . . . . . 7
8 Fig 1:- Shows the Home Appliances is in off state Fig 2:-
Shows the Home
Appliances is in on state [3] . . . . . . . . . . . . . . . . .
. . . . . . . . 7
9 Remote Control based Home Appliances is in on state[3] . . . .
. . . . . 8
10 Datasheet of relay[4] . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 12
11 Datasheet of relay[4] . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 13
12 Datasheet of IC CD4017[5] . . . . . . . . . . . . . . . . . .
. . . . . . . 14
13 Datasheet of Transistor 558[6] . . . . . . . . . . . . . . .
. . . . . . . . 15
14 Datasheet of Transistor 548[7] . . . . . . . . . . . . . . .
. . . . . . . . 16
xiii
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Chapter 1Introduction
The aim of the proposed system is to develop a cost effective
solution that will provide
controlling of home appliances remotely and enable home security
against intrusion in the
absence of homeowner. The home appliances control system with an
affordable cost was
thought to be built that should be providing remote access to
the appliances and allowing
home security. Though devices connected as home and office
appliances consume electri-
cal power. These devices should be controlled as well as turn
on/off if required. Most of
the times it was done manually. Now it is a necessity to control
devices more effectively
and efficiently at anytime from anywhere.
In this system, we are going to develop a remote control based
home/office appliance.
Remote control for home appliances is an absolute necessity in
our fast-paced life. As
a result, much important has been given to this aspect and a
range of remote controls
are prevalent today. One of the most common is that which makes
use of IR radiations
at particular frequencies. Our product is a Remote Operated Home
Appliance or Remote
controlled Home appliance. The circuit is connected to any of
the home appliances (lamp,
fan, radio, etc) to make the appliance turn on/off from a TV,
VCD, VCR, Air Conditioner
or DVD remote control. The circuit can be activated from up to
10 meters. It is very easy
to build and can be assembled on a general-purpose PCB.
For this purpose we mke a circuit that consist of a IR module,
CD4017 IC, LEDs to
indicate the reception of the IR radiations, otherwise
indicating the ON/OFF state, relay
and other components
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Chapter 2Design Overview
Our idea comes into the reality by this circuit diagram. The
circuit diagram is given
below:-
Figure 1: Circuit diagram for the Remote Control based Home
Appliances[1]
1 Circuit Description
The circuit consist of two parts:-
Transmitter Receiver
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1.1 Transmitor
The product consists of a remote which is the transmitter of the
IR radiations. The circuit
diagram is given below:-
Figure 2: Transmitor for the Remote Control based Home
Appliances
1.2 Receiver
Which responds to the radiations and switches ON and OFF the
appliance.
Figure 3: Receiver for the Remote Control based Home
Appliances
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Chapter 3Working of the Circuit
Connect this circuit to any of your home appliances (lamp, fan,
radio, etc) to make the ap-
pliance turn on/off from a TV, VCD or DVD remote control. The
circuit can be activated
from up to 10 metres[1].
0.3 Working of the IR module
The 38kHz infrared (IR) rays generated by the remote control are
received by IR re-ceiver module TSOP1738 of the circuit. Pin 1 of
TSOP1738 is connected to ground,
pin 2 is connected to the power supply through resistor R5 and
the output is taken from
pin 3.
Figure 4: TSOP 1738
The output signal is amplified by transistor T1 (BC558).
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0.4 IC CD4007
The amplified signal is fed to clock pin 14 of decade counter IC
CD4017 (IC1). Pin 8of IC1 is grounded, pin 16 is connected to Vcc
and pin 3 is connected to LED1 (red),
which glows to indicate that the appliance is off.
The output of IC1 is taken from its pin 2. LED2 (green)
connected to pin 2 is used toindicate the on state of the
appliance[8].
Figure 5: IC CD4007
0.5 Diode IN4007
Diode 1N4007 (D1) acts as a freewheeling diode. A freewheeling
diode is put into a circuit to protect the switching device from
being
damaged by the reverse current of an inductive load(relay).
0.6 Relay
The appliance to be controlled is connected between the pole of
the relay and neutralterminal of mains. It gets connected to live
terminal of AC mains via normally opened
(N/O) contact when the relay energises.
In short we can say relay is like a switsh which is necessary to
control a circuit[9].
Figure 6: 5V relay[2]
5
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Chapter 4Implementation of the Circuit
List of the component required for the implementation of the
circuit:-
1 Components Required for Circuit
Resistances:-1. 47 ohm 2. 220 k
3. 330(2) ohm 4. 1 k
Capacitances:-1. 100 micro 2. 0.1 micro
Transistors:-1. BC558 2. BC548
IR receiver module:- TSOP1738 Decade counter:- IC CD4017 Diode:-
IN4007 5V Relay 5V Power supply Leds:- 2 Red, 1 green Breadboard
PCB Connecting Probes [1]
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2 Breadboard Implementation
To check the existance of the circuit first of all we have to
implement the circuit on the
breadboard. The two diagram shows how we implement the cicuit on
the breadboard.
Figure 7: Fig 1:- Shows the Home Appliances is in off stateFig
2:- Shows the Home Appliances is in on state[3]
3 PCB Implementation
After the breadboard implementation we implement the circuit on
general purpose PCB.
Figure 8: Fig 1:- Shows the Home Appliances is in off stateFig
2:- Shows the Home Appliances is in on state [3]
7
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Chapter 5Result
To control the home appliances system connected with the
receiver system wirelesslyis designed and implemented successfully
for devices and worked well for the trans-
mission and receiving approximately 10 meters range with the
operating frequency of
38KHz.
The instrument is designed and implemented successfully in
physical existence andready to use.
Figure 9: Remote Control based Home Appliances is in on
state[3]
8
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Chapter 6Conclusion
The power line devices to control from the radio waves was a
unique study, which concen-
trated on finding out how a smart home we have considered would
function in everyday
life and what kinds of functionality it should provide to its
users. This practical study
revealed results that have been discovered in theoretical
laboratory tests successfully. It
would seem that the most desirable functions of a smart home are
indeed various user
interfaces that allow more flexible control of the home. The
home should also contain
learning and adaptive functions,which would gradually allow
users to leave some func-
tions to the Home Controller.
However as long as there are no compatible devices in the market
it seems that there isa long way to go before smart homes really
become commonplace. After this study the
smart home instrument still continues at the university
laboratory for development. In
this paper work the power line devices are controlled from
wireless technology.
Such intelligent instruments are very much helpful for the old
and disabled persons. Italso helps to minimize the energy
consumption. Another important application of this
instrument is it can control appliances from anywhere around the
10 meter periphery
and very much compatible and easy to handle by any age
persons.
However there are limits on what each interface can do and
usually some functionsremain unavailable. Another practical
obstacle becomes obvious when installing net-
works and devices in older buildings. Even wireless networks
require power cabling
and equipment need their own installation space. In cases like
these it is advantageous
9
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to use existing cabling (phone and power lines, cable ducts
etc.) as much as possible.
10
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Chapter 7Futuristic use of Instrument
This is a very smart and intelligent instrument useful for all
the age groups and hasa variety of uses in almost all the areas
where instruments need to be automated and
controlled as per the human need and enhance facility.
This instrument is basically to regulate and overcome all the
obstacles for control overthe instrument.
This instrument is basically to regulate and overcome all the
obstacles for control overthe instrument. It is possible that the
operating range and the instrument operability in
terms of number of instruments can be increased.
It can be used in the case of a number of devices and
applications such as TV, VCR,camera, CD speller, radio, lamp, fan,
music system or even tasks such as simply open-
ing a door.
A single remote control can be made to operate at different
frequencies, each cor-responding to a particular task to be
performed by the appliance, for example tele-
vision. This is a further application where a compact device can
perform multiple
operations[10].
11
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Chapter 8Data sheet of various components
12
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Figure 10: Datasheet of relay[4]
13
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Figure 11: Datasheet of relay[4]
14
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Figure 12: Datasheet of IC CD4017[5]
15
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Figure 13: Datasheet of Transistor 558[6]
16
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Figure 14: Datasheet of Transistor 548[7]
17
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References
[1] electronicsforu http://www.electronicsforu.com/
electronicsforu/circuitarchives/view_article.asp?
sno=235&article_type=1&id=352&tt=unhot&b_type=new#
.VF9VwCV3QYw.
[2] gstatic https://encrypted-tbn0.gstatic.com/images?q=tbn:
ANd9GcQloxH7azDOxD0qA-g0WbuzmIXpFSt8EIiZpBNINmlfL8W2I0Aj.
[3] Electrical lab, mait, ghaziabad, November 2014.
[4] datasheet of relay
http://ee-classes.usc.edu/ee459/library/
datasheets/ds_61005_en_ds2y.pdf.
[5] datasheet of cd4017 http://www.electroschematics.com/
wp-content/uploads/2011/04/4017-ic-datasheet.pdf.
[6] datasheet of 558
http://www.datasheetcatalog.com/datasheets_
pdf/B/C/5/5/BC558.shtml.
[7] datasheet of 548
http://www.b-kainka.de/Daten/Transistor/
BC548.pdf.
[8] gstatic https://encrypted-tbn1.gstatic.com/images?
q=tbn:ANd9GcRnLcPsbnP4qb-64wwJZyQOaK7cgb3z_
x8CZ61KkIO501yfgTI8yQ.
[9] EngineersGarage
DPDTRelaySwitch|DoublePoleDoubleThrowRelay-EngineersGarage.
18
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[10] Prashant Chakole, Dr. Pradip B. Dahikar, RF Remote Control
of Power Line De-
vices Using, International Journal of Engineering Science and
Innovative Technol-
ogy (IJESIT), 3, May 2013.
19
AcknowledgmentAbstractIntroductionDesign OverviewCircuit
DescriptionTransmitorReceiver
Working of the CircuitWorking of the IR moduleIC CD4007Diode
IN4007Relay
Implementation of the CircuitComponents Required for
CircuitBreadboard ImplementationPCB Implementation
ResultConclusionFuturistic use of InstrumentData sheet of
various componentsReferences