BEST PROJECTS

EE SECTION

SEMESTER III of AY 2016-14

ELECTRICAL PROJECTS

NO PROJECT TITLE DESCRIPTION PICTURES 1 Earthquake Detector

(DIPLOMA PROJECT) This is the circuit diagram of seismic / vibration

sensor. The circuit simulates a seismic sensor to

detect vibrations/sounds. It’s really sensitive and may

detect vibrations due to the motion of animals or

human beings. So it could be utilized to monitor

protected locations to restrict entry of undesirable

individuals or animals. The circuit applies readily

available electronic parts and the circuit design is

simple. A common piezo sensor is applied to detect

vibrations/sounds because of pressure variations. The

Piezo element acts as a small capacitor which has a

capacitance of just a few nanofarads.

2 Home Security System

Efficient design of house security system is proposed.

This project aims at development of a simple and

 

 

 

reliable house security system with low-cost, invisible

laser circuit to protect your house from thieves or

trespassers. A laser pointer torch, which is easily

available in the market, can be used to operate this

device. Use of mirrors at various directions for

reflecting laser beam forms a net to protect against

any thieves entering into the house. The laser beam is

directed to finally fall on an LDR. Finally if any one

crosses the laser beam alarm relay is activated and

alarm will ring.

3 Doorbell Control Circuit using 555 Timer

The main feature of this doorbell circuit is used to

control the time duration and ring at the time of

pressing of switch. Also this circuit can control the

oscillation frequency of doorbell sound produce by the

doorbell. For controlling the ring duration of the

system OUTPUT pin (3) of the first 555 timer IC to the

reset pin (4) of the second 555 timer IC. Means as

long as the output pin of first IC will be high, second

555 timer IC will oscillate. Fourth pin the 555 timer IC

is the reset pin, IC would only work if this pin is HIGH

means connected to the positive voltage, if this pin is

connected to the Ground, the IC will not work and

change/ discharging of the capacitor will stops.

 

 

 

 

4 Low Cost Smoke, Alcohol and LPG Detection Alarm using Single Dual Comparator

Nowadays, security is the major problem in many

fields due to robberies, fire accidents and blasts due

to LPG gas leakage. At present, LPG gas can be used

in the car, in the storage tank or service station and

houses. But, due to some reasons the LPG gas might

leak from the gas cylinders, this may cause the

cylinder blast, damage the place and risk of a life to

the living persons in that place. The fire ignite can be

occurred due to many reasons such as an

electrical short circuit, oil lamps or candles kept inside

the house. Sometimes fire accidents are very small,

but if proper action is not taken to control the fire, then

it can spread in complete house. To overcome this

problem, a gas/smoke sensor is used to detect the

presence of a smoke in various places. This helps to

prevent accident occurred because of fire.

 

 

5 Design of Prototype Model for Hydro Power Station

In this modern world, the dependence on electricity is

so much that it has become a part and parcel of our

life. The ever increasing use of electric power for

domestic, commercial and industrial purposes

necessitates to provide bulk electric power

economically. This is achieved with the help of

suitable power producing units, known as Power

plants or Electric power generating stations. A

generating station which utilizes the potential energy

of water at a high level for the generation of electrical

energy is known as a hydro-electric power station.

Hydro-electric power stations are becoming very

popular because the reserves of fuels (i.e., coal and

oil) are depleting day by day. They have the added

importance for flood control, storage of water for

irrigation and water for drinking purposes.

6 Automatic Power Resumption Alarm Circuit

Power restoration is a period of time when the electricity supply to a particular building or area is restored, for example because of replacement or servicing damage to the cables or any other reason. Now a day’s security is the major factor in all industries, particularly where the switching circuits will be more. Most power-resumption alarm devices produce non-stop alarm when power resumes. To overcome this problem, here is an automatic circuit that sounds an alarm for a few seconds only after power resumes

 

 

7 High and Low Voltage Cut-Off with delay and Alarm

Voltage variations and power cuts adversely affect

various equipment such as TVs, VCRs, music

systems and refrigerators. This simple circuit will

 

 

protect the costly equipment from high as well as low

voltages and the voltage surges (when power

resumes). It also gives an indication when mains

power resumes.

 

 

 

8 Energy Saving of Electrical Appliances

It is very difficult to select and operate a pump which

gives exact discharge which is required for the given

application. Usually the capacity of pump is selected

in such a fashion that the pump gives the discharge

more than required. The operation of this pump under

physical operating conditions will result in overflow

and wastage of material and power. The cost of

electrical power these days is quite high, and in many

industrial applications is one of the most important

deciding criteria for the economic viability of the

industrial setup. The basic aim of the project is to

design and implement a pump controller which runs

for specified time duration, and remains off for

different time duration. This also increases the life of

the pump.  

9 Substation Model for 220kV/132kV/33kV/11kV

The model is superseded by the principle of working

of electromagnetic relays for controlling bus bar

voltages. The basic substation model is connected to

two bus bars which are connected in parallel. The

circuit operation is when 220 kV is energized and the

corresponding red lamp is on. By using the selector

switch the power will transferred to TX1 and TX2.

Under any condition of fault the selector switch will be

in off condition and both TX1 and TX2 will not

energized to make it islanding operation. Under

normal operation the 220 kV is energized and the

selector switch is operated to energize the 132 kV and

green lamp is on. By using the selector switch the

 

 

 

power will transferred to TX1 and TX2. Under normal

operation the 132 kV is energized and the selector

switch is operated to energize the 33 kV and green

lamp is on. By using the selector switch the power will

transferred to TX1 and TX2.

ELECTRONICS AND COMPUTER PROJECTS

NO

PROJECT TITLE DESCRIPTION PICTURES

1 Online Shopping Store(Diploma)

This project is about making an online shopping

Website called as e-commerce website. This

Website would help the people to find and buy the things

online. Online shopping makes products easy to find,

finding a product online is much easier than looking for it in

the local store. In addition, Products are often cheaper

online than they are in stores and It saves time and

energy, it’s easier to hunt for a great deal, Customers are

usually satisfied, it’s easier to find rare products, and

shopping online allows you privacy.

2 Food Detector (Advanced Diploma)

As people across the globe nowadays are

increasingly health conscious, they would like to

maintain their weight and avoid obesity. Obesity is

the major cause of diabetes. Hence a system that

can identify the type of food that is available every

day in the market can be very useful. Each food

contains a specific resistance value. Using Arduino,

the food resistance value is measured and thereby it

is identified. The identified food types are displayed

in the LCD display. Apart from identifying the food

type, the food detector also finds application in

estimating the purity of food, as any variation in the

designated food will vary its resistance value also.

Hence our proposed model finds a crucial

application in food safety industries.

 

 

3 Hand Gesture Controlled Robot using Arduino (Advanced Diploma)

This project aims to control a robot with hand

gestures. That is, the robot can understand the

commands shown by our hand. The robot

recognizes five sets of hand gestures, namely,

Backward, Forward, Left, Right and Stop. The

control is wireless (using FM) and the controller has

to be attached to the hand showing the hand

gestures.

The project is divided into two sections – a

Transmitter and a Receiver. Here we need to

program the transmitter circuit to send hand

gestures as commands. We have used an Arduino

board initially as the programming platform to

recognize the hand gestures with an accelerometer

sensor (attached to the hand). After the program is

successfully made, the same was transferred to an

ATMEGA 328 chip, so that the Arduino board is not

necessary afterwards, and a standalone circuit was

constructed with ATMEGA chip on PCB.

 

 

4 Intelligent Traffic Controller using Arduino (Advanced Diploma)

The real time traffic light controller is a complex

piece of equipment which consists of power cabinet,

main controller or processor, relays, control panel

with switches or keys, communication ports etc. In

this project, a simple traffic light system for a 4 way

intersection is implemented using Arduino UNO.

Although it is not the ideal implementation for real

life scenarios, it gives an idea of the process behind

the traffic light control system. The aim of the project

is to implement a simple traffic light controller using

Arduino UNO, where the traffic is controlled in a pre-

defined timing system. The working of the project is

very simple and is explained below.

5 Smart Street Lighting (B.Tech)

Smart Street lighting refers to public street lighting that adapts to movement by pedestrians, cyclists and cars. It is also referred to as adaptive street lighting, dims when no activity is detected, but brightens when movement is detected. This type of lighting is different from traditional, stationary illumination, or dimmable street lighting that dims at pre-determined times. Objective is saving Energy and also utilizing renewable energy sources as a step before hand for the whole world to be in cognizance.

 

 

6 Internet Speed-o Meter with Link Failure Alert Circuit (B.Tech)

Wireless Communication Links are always prone to

frequent connection failures. The task of network

administrator becomes more difficult as the failure of

these nodes which are topographically distributed is

not known immediately. Hence a solution to the

problem would be to continuously monitor the

internet traffic at the nodes and notify the network

administrator of any failure immediately. A circuit

called Internet Speed-o-Meter is proposed to

provide a solution for the link failure problem. The

Speed-O-Meter circuit is designed so as to measure

the speed of the Wireless link at the host node

continuously using an Arduino and Wi-Fi module.

7 Android Based Smart Home (B.Tech)

Smart Home is collaboration of technology and

services through a network for better quality living. A

smart home allows the entire home to be automated

and therefore provide ease and convenience to

everyday activities in the home. This technology is

used to make all electronic devices to act ‘smart’. In

the near future almost all the electronic devices will

take advantage of this technology through home

networks and the internet. "Smart Home" is the term

 

 

 

commonly used to define a residence that has

appliances, lighting, heating, air conditioning, TVs,

computers, entertainment audio & video systems,

security, and camera systems that are capable of

communicating with one another and can be

controlled remotely by a time schedule, from any

room in the home, as well as remotely from any

location in the world by phone or internet.

.

 

 

8 Industrial Automation with Visual Studio and Android Interfacing (B.Tech)

The primary goal of a human-machine interface

(HMI) is to assist the operator in running a machine

and managing a process. A good HMI will increase

the productivity of the operator and machine,

increase uptime, and assist in providing consistent

product quality. The required functionality of an HMI

will vary based upon the type and complexity of

product produced, the type of machinery used, the

skills of the operator, and the degree of automation

of the machinery.

The purpose project to achieving automation using

the widely used program Visual studio. The

electrical and home appliances can be controlled

using the visual studio even if you are out of your

house and you forgot to switch off the appliances.

 

 

9 Smart Agriculture System (B.Tech)

In agriculture, one of the most important job is to

watering the farming land. Most of farmers use the

manual control over land that is to monitor the

pumping or watering the land by visiting the site.

This will surely need more and more labor and as

result the efficiency of work may be degraded.

This project presents the smart agriculture system.

The main aim of this project is to automate the

agriculture process. The soil moisture will provide

the input to the circuit .The circuit enables the motor

based on the moisture level for a limited time the

motor will run and flow the water. The same will be

informed to the farmer through his GSM.A LCD

display is added to display the water level of the well

and soil moisture. We also plan to add an optional

drone to fertilize the plants.

10 Mobile Based Anytime Anywhere Car Security System (B.Tech)

This project aims to design and implement a

prototype of car security system using Global

System for Mobile Communications (GSM), and

Global Positioning System (GPS) technologies via

the smart mobile phone. A microcontroller, sensors,

GSM/GPS module are integrated together to

achieve this objective. The project exploit the

availability of the mobile network in the urban and

rural areas all the time to achieve car security and

monitoring facility, anytime and anywhere, via the

owner smartphone and with the help of the

microcontroller and peripherals. The GSM-SMS

message tell the action to the car owner (open

 

 

doors only, or starting the car); while, the GPS-SMS

contains the longitude and latitude information of the

car location. The car owner can know the exact

location of his/her car by using Google Maps API

application.