Download motion sensor for secqurity light

“Transforming Live, Inventing Future”
A
Project Report
On
DEW SENSOR AND HEATER WITH GSM
APPLICATION
By
1. Baldaniya Pradip(106030311083)
2. Rathod Nitin(106030311075)
DEPARTMENT OF ELECTRONICS & COMMUNICATION
ENGINEERING
ATMIYA INSTITUTE OF TECHNOLOGY AND SCIENCE FOR
DIPLOMA STUDIES, RAJKOT- 360005.
[2012 – 2013]
A
Project Report
On
MOTION SENSOR FOR SECQURITY
LIGHT
In partial fulfillment of requirements for the degree of
Diploma of Engineering
In
EC Engineering
Submitted By:
Guidance
1. Baldaniya Pradip(106030311083)
2. Rathod Nitin(106030311075)
Mr. N.V.Bhadresha
DEPARTMENT OF ELECTRONICS & COMMUNICATION
ENGINEERING
ATMIYA INSTITUTE OF TECHNOLOGY AND SCIENCE FOR
DIPLOMA STUDIES, RAJKOT- 360005.
[2012 – 2013]
CERTIFICATE
This is to certify that the project entitled “Motion sensor for security light
application” has been carried out by the team under my guidance in partial
fulfillment of the Diploma of Engineering in Electronics & Communication in
GTU during the academic year 2012-2013 (Semester-5).
Team:
Baldaniya Pradip (106030311083)
Rathod Nitin (106030311075)
Date:
Place:
Guide
(Name of Guide)
Principal
Head, EC Department
External guide
ACKNOWLEDGEMENT
I greatly thank my faculty guide of the college Mr.N.V.Bhadresha I m
also thankful to my external guide and chair person of the industry I visited
Mr.Jagdish Chohan. Mr. Jagdish Chohan is a very genuine person and gave me
training giving time from his busy schedule. Lastly I heartily thank all my
friends and parents who guided and Motivated me to complete my project
successfully.
Baldaniya Pradip(106030311083)
Rathod Nitin(106030311075)
INDEX
Topic
Abstract
List of Figures
List of Tables
List of Abbreviation
1.
2.
Introduction
1.1
Industry visited
1.2
Analysis
Problem definition
2.1
3.
4.
5.
2.1.1
CNC machine
2.1.2
Problem in the machine
2.1.3
Project scope
Project plan
3.1
To sense moisture
3.2
To evaporate moisture
3.3
To indicate through message
Feasibility
4.1
Resources
4.2
Financial
4.3
Technical
Block diagram of the project
5.1
6.
Detailed problem definition
Description of the block diagram
Circuit Description
6.1
Block of dew sensor circuit
6.2
Block of heater circuit
7.
6.3
Block of interfacing lcd display with dew sensor
6.4
Block of interfacing gsm module with dew sensor
Components detail
7.1
7.2
7.3
7.4
8.
Components of dew sensor circuit
7.1.1
Dew sensor
7.1.2
IC LM358N
7.1.3
IC MCT2E
7.1.4
Resistor
7.1.5
Capacitor
7.1.6
Diode
7.1.7
LED
Components of timer heater circuit
7.2.1
Inductor
7.2.2
Transistor
Components of LCD display interfacing circuit
7.3.1
ADC
7.3.2
AT89C51
7.3.3
LCD display
7.3.4
Crystal
Components of gsm module interfacing circuit
7.4.1
Gsm module
7.4.2
MAX 232
Circuit details
8.1
Circuit details of dew sensor
8.1.1 Circuit diagram
8.1.2 Description of circuit
8.2
Circuit details of heater
8.2.1 Circuit diagram
8.2.2 Description of circuit
8.3
8.4
9.
Circuit details of LCD display interfacing
8.3.1
Circuit diagram
8.3.2
Discription of circuit
Circuit details of GSM module interfacing
8.4.1
Circuit diagram
8.4.2
Discription of circuit
Software implementation
9.1 Diptrace
9.2 Layout of project
10.
Programming
11.
Working of complete project
11.1
12.
13.
Flow chart
Advantages and Limitations
12.1
Advantages
12.2
Limitations
Daily schedule
CONCLUSION & FUTURE SCOPE
BIBLIOGRAPHY
List of Table
Contents of Table
5.1
List of components of dew sensor
5.2
List of components of timer heater
List of Figures
Figure
1.1
Rupkala industry
1.2
Drives of CNC machine
2.1
Dew sensor
5.1
Block diagram of dew sensor circuit
5.2
Block diagram of timer heater circuit
6.1
Dew sensor
6.2
Pin diagram of IC lm358n
6.3
Pin diagram of IC lm358n
6.4
IC mct2e
6.5
Pin diagram of IC mct2e
6.6
Resistor
6.7
LED
6.8
Parallel plates of capacitor
6.9
Capacitor
6.10
Diode
6.11
Inductor
6.12
Transistor
6.13
Transistor
7.1
Circuit diagram of dew sensor
7.2
Circuit diagram of timer heater
ABSTRACT
`
This circuit is used for security or corridor lighting in power saving mode. This
working of `the circuit is simple. When power on the circuit after assembling all the
component s including the CFL. The CFL will glow for 10 second & turn off for 30 seconds,
now circuit is ready to work.
Here is a system based on PIR motion detector module BS1600 (or BS1700) that can
be used for security or corridor lighting in power saving mode. The 12V DC power supply
required for the motion detector and the relay driver is derived
When any movement is
detected, around 3.3V appears on the base of relay-driver transistor T1 and it conducts to
energies relay RL1.As a result, Triac1 (BT136) fires to provide full 230V and light up the
CFL.
Another normally-opened contact of the relay (N/O2) is used here to hold the output
until reset. If the switch is not in ‘hold’ position, the light will remain ‘on’ for about ten
seconds (as programmed in the motion sensor).
Assemble the circuit on a general purpose PCB and enclose in a suitable cabinet.
Use a three pin connector for connecting the pir sensor in the circuit with correct polarity.
The motion detector onto the transparent cover of the light assembly. The LEVITON Decors
Electronic Controls Motion Detector Photo Sensor Control can give your home a “lived-in”
look while you’re away. The built-in infrared sensor automatically turns on your outdoor
lighting whenever it detects a moving Object within its sensing range. For example, the
floodlights over your garage door can turn on automatically as a car pulls into your driveway.
The DEC Motion Detector also sends signals over your existing house wiring to
control other lights inside the house connected to DEC Modules. This unit can control up to
four DEC addresses when motion is detected. So, for example, the coach light over your front
door and several lamps inside your house could turn on when the Detector senses motional
you can adjust the time that the lights stay on after movement has stopped.
Chapter-1
Introduction
1. Introduction
The project we have done is entiled motion sensor and application. This is an industrial
defined project i.e. IDP. And the title is so given from the problem definition “Movement of
human or any device so light On”. we got the above mentioned problem definition from our
industrial visit to Bhoomi industry.
1.1
Industry visited
For the industrial defined project I visited Bhoomi Engineering Works (Jamnagar). The
industry is located in a Jamnagar. The best part of this industry is the beautiful environment
and friendly atmosphere. The people working in this industry are very genuine and down to
earth. They co-operated on my visit to this industry. And helped in every possible manner.
Bhoomi was founded in 1995 by Mr.chhaganbhai chohan. The company adopted advanced
electrical part technology. The company started manufacturing day making 500 pair daily on
6 part pin. In last 4 years Mr. son of Mr. chhaganbhai chohan has become an added part of
the company.
Chapter 2
Problem defination
2. Problem definition
When any movement is detected around 3.3v appears on the base of relay driver
transistor T1 and if conduction to energise relay RL .
1.1
module BS 1600
2.1Detailed problem definition
To understand the problem definition deeply we first need to know about the module PIR
BS 1600 or 1700.
2.1.1 Sicurity
It is necessary to know about the motion sensor security light in which you are making our
project. Thus I have included the detailed description of this circuit
in which I m going to
place my project.
What Is PIR sensor?
PIR stands for Passive Infrared and Motion detector module uses a motion detector IC
andPCB mounted Fresnel lens.
General
BS1600 i s a p i r electric sensor module which developed for human body detection. A PIR
detector combined
with a fresnel lens are mounted on a compact size PCB together with an analog IC, SB0061,
and limited
components to form the module. High level output of variable width is provided.
Features and Electrical Specification
Compact size (24 x 32 mm)
Supply Voltage: DC3V-20V
Current drain :< 50uA
Voltage Output: High/Low level signal ：3.3V
High sensitivity
Delay time：5s-18 minute(as customer requirement)
Operation Temperature: -15oC -70 oC
Infrared sensor: dual element, low noise, high sensitivity
Light sensor: CdS photocell (can be add as customer requirement)
By using wall switch to your ES34T, you can easily select one of two modes of
operation: automatic
operation and manual override.
(1) AUTOMATIC OPERATION
Turn on the wall switch. When the sensor detectsmotion, the light automatically turns
on. The built-in
photocell turns the sensor off and on according to thelight level selected by the Lite
adjustment.
(2) MANUAL OVERRIDE
To keep the light on regardless of the motion, you canoverride the Automatic
Operation. Turn the wall switch offand on twice within 4 seconds. The interval
between thefirst and second operation must be within 0.5 - 2seconds
.In Manual Override mode, the light will remain on foraround 4 ~ 6 hours despite no
motion; then the light willturn off and the motion sensor will be back to AutoOperation
mode automatically.Users can also set the motion sensor back to AutoOperation by
turning off the wall switch for at least 10seconds and then turn it back on.
TROUBLESHOOTING
Chapter 3
PROJECT PLAN
3. Project plan
The problem can be solved if the moisture in the atmosphere is sensed and heat is provided
sufficient enough to keep the drive moisture free.
Due to the heat the drive will not be affected by moisture and will not shut down.
3.1 To sense the moisture
To sense the moisture in the CNC machine drive a dew sensor circuit is used.
Dew-point sensors are widely used in sensitive electronic equipments to protect them from
moisture failure by fast detection of dew. This is simple but highly responsive circuit to
protect equipment from dew.
2.1 PIR sensor
3.2 To evaporate moisture
Chapter: 4
Feasibility
4.1 Financial feasibility
The resources used in this project are quite feasible financially.
Components list:

Resisters

diode

capacitor

sensor

Triac

Transistor

Zener diode

Relay

Switch

CFL lamp
The list of components given above shows that all the components are cheap and feasible.
The company will not have any problem in using this simple project circuit.
DEFINITIONS
Data sheet status
Objective specification This data sheet contains target or goal specifications for product development.
Preliminary specification This data sheet contains preliminary data; supplementary data may be
published later.Product specification This data sheet contains final product specifications.
Limiting values
Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress
above oneor more of the limiting values may cause permanent damage to the device. These are
stress ratings only andoperation of the device at these or at any other conditions above those given in
the Characteristics sections ofthis specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent
of the
copyright owner.
The information presented in this document does not form part of any quotation or contract, it is
believed to be
accurate and reliable and may be changed without notice. No liability will be accepted by the publisher
for any
consequence of its use. Publication thereof does not convey nor imply any license under patent or
other
industrial or intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices or systems where
malfunctionof theseproducts can be reasonably expected to result in personal injury. Philips
customers using or selling these productsfor use in such applications do so at their own risk and
agree to fully indemnify Philips for any damages resultingfrom such improper use or sale.August
Chapter:5
Block Diagram of the project
5. Block Diagram of the project
The block diagram of the complete project comprising of dew sensor circuit, heater circuit
and LCD display and GSM module interfacing circuits is shown below to understand the
concept easily:
230 V
AC SUPPLY
AC
SUPPLY
BRIDGE
RACTIFIRE
TRIAC
RELAY
RESET
SWITCH
TRANSISTOR
INDUCTOR
LCD
5.1 Description of block diagram
The blocks DEW SENSOR, IC LM358N and IC MCT2E are the blocks
of dew sensor circuit. The dew sensor circuit senses the increase in moisture in
the atmosphere.
The blocks ASTABLE MULTIVIBRATOR, TRANSISTOR AND
INDUCTOR are the blocks of heater circuit. The heater circuit provides heat
and evaporates the moisture.
The blocks ADC 0804, microcontroller chip AT89C51 and LCD
DISPLAY are the blocks of interfacing LCD display with the dew sensor to
show the increase in amount of humidity in the atmosphere.
The blocks GSM MODULE, MAX 232 and AT89C51 are the blocks of
interfacing gsm module to dew sensor to send msg in the mobile phone of the
person in charge as soon as the dew increase for the alertness purpose.
The IC MCT2E of the dew sensor circuit is the optocoupler IC which
interfaces other circuits i.e. heater circuit and LCD display and GSM module
interfacing circuits to the dew sensor.
Chapter 6
Block wise explanation
6.1 Block diagram of motion sensor circuit:
5.1 block diagram of motion sensor circuit
Motion sensor is a circuit that senses the access amount of dew in the
atmosphere. It gives indication when the access dew in the atmosphere affects
the component. Indication is given by LED or a buzzer. In the above block
diagram many components are used including the dew sensor. The list of the
main components is given below.
List of components
SR NO.
1
2
3
4
Component name
SENSOR
TRIAC
Resister
LED
Quantity
1
1
4
1
5
6
7
8
9
Capacitor
Diode
TRANSISTOR
ZENER DIODE
RELAY
3
5
1
1
4
5.1 list of components of dew sensor
diagram of heater circuit:
5.2 block diagram of timer heater circuit
The timer heater circuit heats the component or a device to which it is
connected. It works according to the time selected. It turns on and off
automatically at a particular time interval. Due to the automatic functioning off
the circuit the device will be safe and will not burn out due to access heat Hear
the inductors work as heating elements. The list of the main components
including the inductors is shown below.
List of components
6.
SR NO.
1
2
3
4
5
6
Name of component
ADC
IC AT89C51
Capacitor
Resister
LCD display
Crystal
Quantity
1
1
2
4
1
1
6.4 Block diagram of interfacing GSM module with dew sensor
:
Chapter 7
Components detail
7.1 Component details of motion sensor:
7.1.1 motion sensor:
INTRODUCTION
1.
2. The LEVITON Decora Electronic Controls Motion Detector Photo Sensor
Control can give your home a “lived-in” look while you’re away. The built-in
infrared sensor automatically turns on your outdoor lighting whenever it
detects a moving object within its sensing range. For example, the floodlights
over your garage door can turn on automatically as a car pulls into your
driveway. The DEC Motion Detector also sends signals over your existing
house wiring to control other lights inside the house connected to DEC
Modules. This unit can control up to four DEC addresses when motion is
detected. So, for
 example, the coach light over your front door and several lamps inside
your
house could turn on when the Detector senses motion.
You can adjust the time that the lights stay on after movement has stopped.
*You can adjust a built-in photocell for your desired Dusk to Dawn operation.
7.1.2
FEATURES
Sensor Head
6.1 motion sensor
7.2 Resistor
A linear resistor is a linear, passive two-terminal electrical component that implements
electrical resistance as a circuit element. The current through a resistor is in direct proportion
to the voltage across the resistor's terminals. Thus, the ratio of the voltage applied across a
resistor's terminals to the intensity of current through the circuit is called resistance. This
relation is represented by Ohm's law:
Resistors are common elements of electrical networks and electronic circuits and are
ubiquitous in most electronic equipment. Practical resistors can be made of various
compounds and films, as well as resistance wire (wire made of a high-resistivity alloy, such
as nickel-chrome). Resistors are also implemented within integrated circuits, particularly
analog devices, and can also be integrated into hybrid and printed circuits.
The electrical functionality of a resistor is specified by its resistance: common
commercial resistors are manufactured over a range of more than nine orders of magnitude.
When specifying that resistance in an electronic design, the required precision of the
resistance may require attention to the manufacturing tolerance of the chosen resistor,
according to its specific application. The temperature coefficient of the resistance may also be
of concern in some precision applications. Practical resistors are also specified as having a
maximum power rating which must exceed the anticipated power dissipation of that resistor
in a particular circuit: this is mainly of concern in power electronics applications. Resistors
with higher power ratings are physically larger and may require heat sinks. In a high-voltage
circuit, attention must sometimes be paid to the rated maximum working voltage of the
resistor.
Practical resistors have a series inductance and a small parallel capacitance; these
specifications can be important in high-frequency applications. In a low-noise amplifier or
pre-amp, the noise characteristics of a resistor may be an issue. The unwanted inductance,
excess noise, and temperature coefficient are mainly dependent on the technology used in
manufacturing the resistor. They are not normally specified individually for a particular
family of resistors manufactured using a particular technology. A family of discrete resistors
is also characterized according to its form factor, that is, the size of the device and the
position of its leads (or terminals) which is relevant in the practical manufacturing of circuits
using them.
7.3 Capacitor
6.9 Capacitor
A capacitor (formerly known as condenser) is a passive two-terminal electrical component
used to store energy in an electric field. The forms of practical capacitors vary widely, but all
contain at least two electrical conductors separated by a dielectric (insulator); for example,
one common construction consists of metal foils separated by a thin layer of insulating film.
Capacitors are widely used as parts of electrical circuits in many common electrical devices.
When there is a potential difference (voltage) across the conductors, a
static electric field develops across the dielectric, causing positive charge to collect on one
plate and negative charge on the other plate. Energy is stored in the electrostatic field. An
ideal capacitor is characterized by a single constant value, capacitance, measured in farads.
This is the ratio of the electric charge on each conductor to the potential difference between
them.
The capacitance is greatest when there is a narrow separation between
large areas of conductor; hence capacitor conductors are often called "plates," referring to an
early means of construction. In practice, the dielectric between the plates passes a small
amount of leakage current and also has an electric field strength limit, resulting in a
breakdown voltage, while the conductors and leads introduce an undesired inductance and
resistance. Capacitors are widely used in electronic circuits for blocking direct current while
allowing alternating current to pass, in filter networks, for smoothing the output of power
supplies, in the resonant circuits that tune radios to particular frequencies and for many other
purposes.
The simplest capacitor consists of two parallel conductive plates separated by a
dielectric with permittivity ε (such as air). The model may also be used to make qualitative
predictions for other device geometries. The plates are considered to extend uniformly over
an area A and a charge density ±ρ = ±Q/A exists on their surface. Assuming that the width of
the plates is much greater than their separation d, the electric field near the centre of the
device will be uniform with the magnitude E = ρ/ε. The voltage is defined as the line integral
of the electric field between the plates. Solving this for C = Q/V reveals that capacitance
increases with area and decreases with separation
.
The capacitance is therefore greatest in devices made from materials with a high
permittivity, large plate area, and small distance between plates.
We see that the maximum energy is a function of dielectric volume, permittivity, and
dielectric strength per distance. So increasing the plate area while decreasing the separation
between the plates while maintaining the same volume has no change on the amount of
energy the capacitor can store. Care must be taken when increasing the plate separation so
that the above assumption of the distance between plates being much smaller than the area of
the plates is still valid for these equations to be accurate.
6.8 parallel plates of capacitor
7.4 Diode
In electronics, a diode is a type of two-terminal electronic component with nonlinear
resistance and conductance (i.e., a nonlinear current–voltage characteristic), distinguishing it
from components such as two-terminal linear resistors which obey Ohm's law. A
semiconductor diode, the most common type today, is a crystalline piece of semiconductor
material connected to two electrical terminals. A vacuum tube diode (now rarely used except
in some high-power technologies) is a vacuum tube with two electrodes: a plate and a
cathode.
The most common function of a diode is to allow an electric current to pass in one
direction (called the diode's forward direction), while blocking current in the opposite
direction (the reverse direction). Thus, the diode can be thought of as an electronic version of
a check valve. This unidirectional behavior is called rectification, and is used to convert
alternating current to direct current, and to extract modulation from radio signals in radio
receivers—these diodes are forms of rectifiers.
However, diodes can have more complicated behavior than this simple on–off action.
Semiconductor diodes do not begin conducting electricity until a certain threshold voltage is
present in the forward direction (a state in which the diode is said to be forward-biased). The
voltage drop across a forward-biased diode varies only a little with the current, and is a
function of temperature; this effect can be used as a temperature sensor or voltage reference.
Semiconductor diodes' nonlinear current–voltage characteristic can be tailored by
varying the semiconductor materials and introducing impurities into (doping) the materials.
These are exploited in special purpose diodes that perform many different functions. For
example, diodes are used to regulate voltage (Zener diodes), to protect circuits from high
voltage surges (avalanche diodes), to electronically tune radio and TV receivers (varactor
diodes), to generate radio frequency oscillations (tunnel diodes, Gunn diodes, IMPATT
diodes), and to produce light (light emitting diodes). Tunnel diodes exhibit negative
resistance, which makes them useful in some types of circuits.
Diodes were the first semiconductor electronic devices. The discovery of crystals'
rectifying abilities was made by German physicist Ferdinand Braun in 1874. The first
semiconductor diodes, called cat's whisker diodes, developed around 1906, were made of
mineral crystals such as galena. Today most diodes are made of silicon, but other
semiconductors such as germanium are sometimes used.
6.10 Diode
6.2 Transistor
A transistor is a semiconductor device used to amplify and switch electronic signals
and power. It is composed of a semiconductor material with at least three terminals for
connection to an external circuit. A voltage or current applied to one pair of the transistor's
terminals changes the current flowing through another pair of terminals. Because the
controlled (output) power can be much more than the controlling (input) power, a transistor
can amplify a signal. Today, some transistors are packaged individually, but many more are
found embedded in integrated circuits.
6.3
transistor
The transistor is the fundamental building block of modern electronic devices, and is
ubiquitous in modern electronic systems. Following its release in the early 1950s the
transistor revolutionized the field of electronics, and paved the way for smaller and cheaper
radios, calculators, and computers, among other things.
The essential usefulness of a transistor comes from its ability to use a small signal
applied between one pair of its terminals to control a much larger signal at another pair of
terminals. This property is called gain. A transistor can control its output in proportion to the
input signal; that is, it can act as an amplifier. Alternatively, the transistor can be used to turn
current on or off in a circuit as an electrically controlled switch, where the amount of current
is determined by other circuit elements.
6.13 symbol of Transistor
There are two types of transistors, which have slight differences in how they are
used in a circuit. A bipolar transistor has terminals labeled base, collector, and emitter. A
small current at the base terminal (that is, flowing from the base to the emitter) can control or
switch a much larger current between the collector and emitter terminals. For a field-effect
transistor, the terminals are labeled gate, source, and drain, and a voltage at the gate can
control a current between source and drain.
The image to the right represents a typical bipolar transistor in a circuit. Charge will
flow between emitter and collector terminals depending on the current in the base. Since
internally the base and emitter connections behave like a semiconductor diode, a voltage drop
develops between base and emitter while the base current exists. The amount of this voltage
depends on the material the transistor is made from, and is referred to as VBE.
CFL LAMP
Chapter 8
Circuit details
8.1 Circuit details of motion sensor
8.1.1 Circuit diagram of motion sensor
8.4.2 Description of circuit:
Instead of sending commands from the HyperTerminal, AT commands are sent to
the GSM/GPRS module by the microcontroller itself. In this case, the receive (Rx)
and transmit (Tx) pin of the GSM module’s RS232 port are connected to the transmit
(Tx) and receive (Rx) pin of AT89C51’s serial port, respectively. This eliminated the
role of computer and just the controller’s circuit provides a complete user interface
for the module.
The controller is programmed to send a fixed command ‘AT’ to the module. The
command AT is used to check the communication with module. It returns a result
Chapter 9
Project design
9.1.1 Dip trace
Dip Trace is EDA software for creating schematic diagrams and printed circuit boards. The
first version of Dip Trace was released in August, 2004. The latest version as of September
2011 is Dip Trace version 2.2. Interface has been translated to many languages and new
language can be added by user. There are tutorials in English, Czech, Russian and Turkish.
Starting from February 2011 Dip Trace is used as project publishing standard by Parallax.
Modules

Schematic Design Editor

PCB Layout Editor

Component Editor

Pattern Editor

Shape-Based Auto router

3D PCB Preview
Freeware and Non-Profit versions
A version of Dip Trace that is freely available with all the functionality of the full package
except it is limited to 300 pins and 2 signal layers.
Other sources

Dip Trace at Seattle Robotics Society meeting

Dip Trace at Nuts and Volts – October 2006

Review at C Net
Some hobby and educational groups such as the PICAXE forum members have
developed libraries specific to the PICAXE range of microcontroller as produced by
Revolution Education including many of the frequently used associated integrated circuits.
PICAXE related libraries can be found here:

DIP TRACE Libraries by and for PICAXE microcontroller users
External links

Dip Trace official Website in English

Dip Trace Website in Italian

Dip Trace Website in Turkish

Novarm Ltd. Official Website in English
9.2 Hardware design
The hardware design of both the circuit of the project i.e. motion sensor for security light
circuit and a PIR sensor circuit include their block diagrams and list of the components used
in these circuits.
Chapter 11
Working of complete project
11. Working of complete project
The main purpose of our complete project is to evaporate moisture which damages the
CNC machine drive. The working of this project will be clear from the flow chart
described below.
Chapter 12
Advantages and Limitations
12.1 Advantages:

By the use of this project there will be no risk of shutting down of the CNC machine
drive due to moisture.

This project can also be used in other machines where increasing dew is a risk factor.

Due to GSM application awareness in the industry people will be increased.

This project can directly used in the ____ CNC lathe machine without any
modification.
12.2 LIMITATION :

This project is on 230v power requred.

This sensor range 12m (39.4feet).
Chapter 13
Daily schedule
MONTH
January
February
March
April
May
june
WORK DONE
Made our visiting to Bhoomi industry.
Found the solution in the web sites and other reference book and
desided to use motion sensor sense the detect movement
Found block diagrams and start making circuits.
prepared layout, started mounting and febricated device
Successfully completed the model and started preparing report
Completed the report and prepared the presentation
CONCLUSION
Thus by using this project the Motion sensor can be sensed and detect the movement. This
project is also cheap and can be used on large scale. This project can also be used in other
components which may be harmed due to access motion..
BIBLIOGRAPHY
 Circuit reference taken
www.electronicsforu.com
from
www.enginearing
 Reference from www.technologystudent.com
 Reference from the book
garrage.com
and