Category: Embedded System Abstracts

Electronics and electrical final year students can select best topic form embedded system abstracts listed below. Embedded system projects listed here are for free download. Students can select topic for mini and major projects on embedded systems.

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Graphical Password Authentication Using Cued Point Technology MATLAB Project Abstract

Introduction to Graphical Password Authentication Using Cued Point Technology MATLAB Project:

Graphical password authentication is use to support users in choosing higher passwords, so rising safety by increasing the effective parole house.

If we choose poor passwords result in the appearance of hot spots – parts of the image wherever users are additional probably to pick click-points, permitting attackers to mount additional sure-fire lexicon attacks.

Usable security has distinctive usability challenges as a result of the requirement for security usually implies that commonplace human-computer-interaction approaches cannot be directly applied.

PROPOSED WORK:

Our projected system permits user selection whereas trying to influence users to pick stronger passwords.

It additionally makes the task of choosing a weak parole (easy for attackers to predict) a lot of tedious, so as to discourage users from creating such decisions.

Many types of graphical passwords are projected. In effect, our theme makes selecting a safer parole the “path-of-least resistance”.

During this password are created by positioning a “template” over a background image in order that the user’s secret areas fall at intervals the cut-out parts of the guide.

We tend to focus totally on click-based graphical passwords. In Pass Points passwords contains a sequence of 5 click points on a given image.

Users could choose any pixels within the image as click-points for his or her watchword. They found that users had problem memory the position of their example and selected similar areas of the photographs.

It absolutely was found that though comparatively usable, security issues stay. to cut back the safety impact of hot spots and more improve usability, we tend to projected an alternate click-based graphical watchword theme referred to as Cued Click-Points.

Graphical passwords provide an alternate to text-based passwords that’s supposed to be a lot of unforgettable and usable as a result of graphical passwords admit our ability to a lot of accurately keep in mind pictures than text.

To log in, they repeat the sequence of clicks within the correct order.

Download  Graphical Password Authentication Using Cued Point Technology MATLAB Project Abstract.

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ECE Project Topic on Nanotechnology Services Embedded with Ubiquitous Computing for Smart Classrooms

Introduction to Nanotechnology Services Embedded with Ubiquitous Computing  for Smart Classrooms :

Embedded frameworks are now omnipresent and universal processing is now moving toward getting installed in our day-to-day exists. Such frameworks are cost and power delicate.

Diverse nanotechnologies will furnish an incredible vehicle to lessen cost and power expenditure.

Depending on if workstations are to be all over the place, unobtrusive, and verifiably accommodating, they should be as minor would be prudent and fit for of conveying between them. Mechanical developments supporting the aforementioned objectives are as of now well underway under the rubrics nanotechnology and universal processing.

In this paper, we will attempt to carry as one the several existing trains of inserted framework, nanotechnology and universal innovation. We will demonstrate how diverse nanotechnologies may be of aid to insert with universal processing.

Hinging on if workstations are to be everywhere on the spot, unobtrusive, and unquestionably obliging, they might as well be as minor could be reasonable and fit for of passing on between them.

Mechanical improvements supporting the aforementioned goals are as of now well underway under the rubrics nanotechnology and universal transforming.

We then center on the necessities and profits of PC science for nanotechnology, and also existing and destiny machine science scrutinize for nanotechnology by recognizing the sample of Smart Classrooms.

Nanotechnology:

Nanotechnology incorporates production all in all scaled down workstations from dissimilar particles or particles working as transistors, which are the heart of the machine chip. The movement to scaling down of machine segments down to a nuclear scale is regarded as nanotechnology.

Nanotechnology includes manufacturing quite scaled down workstations from distinct iota’s or particles functioning as transistors, which are the heart of the machine chip. The number of transistors in a chip is characteristic of its power.

Consequently, nanotechnology’s maximum scaling down of transistors considers stunning levels of processing power to be put into modest bundles, which can then be unobtrusively tucked off.

Download  ECE Project Topic on Nanotechnology Services Embedded with Ubiquitous Computing  for Smart Classrooms .

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ECE Latest Project Abstracts on LMDS Local Multipoint Distribution System

Introduction to  LMDS Local Multi point Distribution System Project:

Computer systems and therefore the net, the utilization of fast proceeds in wireless systems are rising exponentially.

Local Multi point Distribution System, broadband, purpose too many position, and functioned at frequencies on top of twenty rates could be a wireless message scheme.

This study conferred a summary of it. LMDS, wireless structures are urbanized designed for the ATM meeting, DAVIC, ETSI, and ITU consistency efforts square measure afoot by.

Improvements in fast with pc networks and net machinery, utilizes of wireless systems square measure exponentially rising. LMDS could be a broadband wireless announcement system operative on top of twenty rates.

During this work, general data concerning business conferred LDMS square measure urbanized for LDMS wireless schemes business. It is maintaining studies square measure its consistency by the ATM medium, & ITU.

Wireless network applications, users will access data anyplace, anytime to fulfill the stress of recent equipment has brought.

In spite of the restrictions of a wireless atmosphere, simple installation and ease, elasticity, cost-forward pay, quality and expand existing native space network, like days pass are growing owing to their blessings.

As a result of new growths in local area network and WAN technologies, customer net contact, video, voice associated information applications would force an infrastructure to hold traffic; such systems square measure utilized in the learning.

For isolated connections different kinds of technology application on the agenda has been taken.

LMDS, Broadband Wireless contact could be a product of labor. First, broadcasting of digital TV has been urbanized for this Distribution System that is MMDS and LMDS, then for houses and trades interactive services to supply dilated.

Proceedings of the ordinal within the LMDS and spec, three and four sections, severally, at the side of wireless mackintosh procedure and inflection techniques square measure centered on system capability. Fifth one is Blessings and drawbacks square measure known in part LMDS’in.

Download  ECE Latest Project Abstracts on LMDS Local Multi point Distribution System.

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Different Multipliers Using VHDL Embedded Systems Abstract

Introduction to Different Multipliers Using VHDL Embedded Systems Project:

The power consumption concern and the little occupancy are the major requirements of the fabrication of the DSP systems and other efficient performing systems. The important criteria for improvement are the enhancing speed and space of the multiplier. The speed and the space are relied on each other which mean increasing speed concludes with the more consuming space. 

We have focused to come out with a conclusion by studying more multipliers. We have studied three different multipliers differently. We found that the serial multipliers needs more power consumption compared to parallel multipliers. The project has three different multipliers called Booth Multiplier, Wallace Tree Multiplier and the Vedic Multiplier. 

The conclusion assists to select the proper multiplier for the fabrication of the systems. The multipliers are the part of the systems with presence at many places. With the analysis of the multipliers, we are able to construct a system with less power requirement and space. 

The Project  suggests for the Vedic Multiplier which is based on the Vedic multiplication method or called Sutras. The method is commonly and conventionally applied to calculate the multiplication of the two or more numbers in the decimal system. The Project also focused on the same method for the binary number system to form the algorithm which can run on digital hardware. The Vedic multiplication method used here is Urdhava Tiryabhyam for calculation of the binary system. 

Download  Different Multipliers Using VHDL Embedded Systems Abstract.

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Laser Torch Based Voice Transmitter and Receiver Block Diagram

Since from the very beginning of global communication through radio frequency waves to fiber optic communication the entire criteria had taken several modifications, recently by introduction of lasers in communication systems had made revolutionary change in field of spatial communication in fact I will the future for groundbreaking developments going to take place in communication systems. And lasers will sooner the ultimate replacement of radio signals

In this paper we implemented Laser torch-based voice Transmitter and receiver technology for exchanging data between stations, this paper addresses a new means of voice transfer between persons,

Our project ma goal is to provide a better option where large data is to be transferred with in a shorter duration of time along specified distances. Lasers having high functional abilities and ideal choice for less interference transmission had found many applications in recent days. Lasers exhibits high coherence and crystal clarity in terms transferring data. Though it is youngest technology in communication it became the future scope for the scientists in spatial communication advancements.

Our mainly consists of the following elements, condenser microphone, the name itself shows it’s a capacitor or often called electrostatic microphone its function is to receive the sender voice and transmits to the transistor  amplifier BC548, here the signal is coupled with the laser beam and feed to the receiver where the photo transistor receives this signal and converts it into audio signal, this audio signal is again amplified  and modulated by the LM386 basic power amplifier IC, at the final stage and fed to 0.5w/8ohm Speaker.

We use various types of lasers for transmission of audio signals some of them are Gas lasers, Chemical lasers, Excimer lasers, Fiber-hosted lasers, Photonic crystal lasers, Semiconductor lasers, Dye lasers, free electron lasers. Depending Up their requirement different laser is used for different ranges.

Download  Laser Torch Based Voice Transmitter and Receiver Block Diagram .

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Project Report on Laser Torch Based Voice Transmitter and Receiver

Introduction to Laser Torch-Based Voice Transmitter and Receiver Project:

Right from the origin communication system had undergone several changes in terms of its advancement, continuous modernization taking place in every aspect of global communication. This electronic media starting from satellite communications had invented new dimensions in the field of wireless communication, research in these areas created a new concept of communication by means of lasers, no one ever expected this kind of development in communication strategies and its always a raising question that how we communicate by implementing lasers, in our project we give a detailed answer about how we communicate with others by using laser technology.

The main operation of our project is based on the two sections one is laser transmitter section and the other laser receiver section the combination of these two sections constitutes the entire circuit block.

The proposed circuit basically had the transmitter circuit and this block consists of transistor amplifier BC548 coupled with condenser microphone, and an audio modulator (BD139). The audio signal which is to be transmitted is feed along with the laser beam and transmitted in air by laser torch, the photo transistor located  in the receiver circuit  takes the information  and converts into audio signal, this audio signal is feed to the amplifier circuit which modifies the given signal and transmits to the listeners speaker,

 Here we use LM358   (Low Power Dual Operational Amplifier) gives low noise amplification, high input impedance, high current driving capability. And the total components with their specifications are elaborately explained in this paper. The overall advantages of our laser based voice transmitter and receiver is to provide speed and accuracy with high data rates, minimal interruptions and highly flexible. The performance characteristics and the practical results verified with real time applications.

The future scope for the laser based communication is to achieve the two way laser communication in spatial communications.

Download  Project Report on Laser Torch-Based Voice Transmitter and Receiver.

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ECE Mini Project Report on IR Music Transmitter and Receiver

Introduction to IR Music Transmitter and Receiver Project:

With the eight octaves music creating infinite notes and it is really amazing and pleasing thing. Music is something unique and universal. In our daily life music become our part of life. Every day we enjoy the music at any time that may at home, occasion, parties or at office while working also. While working when we feel tiered and if we listens music it gives much relief than any other and makes us refresh to continue the day with very energetic. We find many music lovers in our day to day life, even the animals respond to the music who said to them.

Listening music is one of the arts and from clapping to slapping every well sense sound can be treated as music. To listen music we need to transfer the music and to catch it we need to receive it. Our project is to develop music transmitter and receiver with infrared rays (IR) system which generates audio musical notes and one can heard upto a distance of 10 meters.

Through infrared rays the generated melody is transmitted and is reproduce without any noise or disturbance to the remote place.

Generator, amplifier, transmitter and receiver are the parts using in this project. Generator consists of an IC UM66 which continuously generates melody music notes in the transmitter section. The generated music notes from the generator is fed to the amplifier to remove the unwanted signals and amplified music bits are sent by transmitter through IR driver as infrared beam can heard up to 10 meters distance. In this project the volume of the music can be varied that is increased or decreased by using a potentio meter. This project of IR music transmitter and receiver is well designed and effectively worked. Music lovers will enjoy this application very much.

Download  ECE Mini Project Report on IR Music Transmitter and Receiver.

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New Technologies Used In the Maintenance Of Underground Cables ECE Project Report

Introduction to New Technologies Used In the Maintenance Of Underground Cables Project:

Power system is divided into three parts. They are generation, transmission and distribution. Power is transmitted through overhead lines. The major power losses occur in transmitting the power from one place to another place while transmitting the power through overhead lines. Impedance and ohmic losses are the main reasons for the power loss. Growing demand of power is increasing the need of electricity. Security and flexibility is required in transmission and distribution of power in order to give efficient power in cases of unfavorable environmental conditions also.

With use of underground cables we can overcome the transmission losses like and ohmic losses upto some extent in comparison with the overhead transmission lines. With this new technology of underground cabling had the characteristics of low impedance and ohmic loss increase power transmission capacity. For long distance high power transmission high voltage underground lining is effective.

Underground lining is preferred mainly in highly populated areas, difficult planning areas and where land is not available, water ways. Unique benefits of underground cables are low transmission losses, can handle emergency power load, low maintenance cost, no electric field is emitted, less susceptible and have many advantages.

But the main disadvantage of underground cables is more expensive installation required than overhead lines. Because of this reason underground cables are restricted to the areas of densely populated and water ways areas. Other than this disadvantage we can prefer the underground cables than overhead transmission lines.

This project explains the advantages and disadvantages of the underground cables over overhead transmission lines and how to lay underground cables. Underground cables give an appropriate solution for loss less power transmission.

Download  New Technologies Used In the Maintenance Of Underground Cables ECE Project Report.

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ECE Project Report on Integrated Solar-Wind System for Generation of Electricity

Introduction to Integrated Solar-Wind System for Generation of Electricity:

Renewable energy sources are mainly wind, solar and hydro power. Geothermal energy is the thermal energy (heat) from the Earth. The temperature of matter is determined by the energy called Thermal energy. 20% of the geothermal energy of Earth’s crust is originated from the original formation of the planet and 80% from radioactive minerals.

The temperature difference between the core of the planet and its surface is called geothermal gradient which gives a continuous conduction of thermal energy from the core to the surface in the form of heat.  At the core of the Earth, the temperatures may reach more or equal to 5000 degrees Celsius that is 9,000 degrees Fahrenheit.

Geothermal power is the power generated from geothermal energy. This new method of integrated solar wind system provides that how to reserve the geothermal energy and generate electricity while storing geothermal energy. The main logic using behind this application is the temperature difference of air at the various levels of atmosphere. Geothermal reserve is created during summer as the temperature or heat in atmosphere in summer is high and utilized in the winter

Since from Paleolithic times geothermal energy has been used for bathing and since from ancient Roman times geothermal energy has been used for space heating. About 10,715MW (megawatts) of geothermal power is online in 24 countries around Worldwide. Geothermal power is cost effective, reliable, sustainable, and environmentally friendly, but it is limited to areas which are only near to the tectonic plate boundaries.

Geothermal energy stored in summer and used in winter, as the energy stored or removed from the earth is reversible cycle we can also use the same system for the opposing cycle i.e., bi-directional which increases the output of the system. The mail advantages of this system are low maintenance and conservation.

Download  ECE Project Report on Integrated Solar-Wind System for Generation of Electricity.

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Need For Wireless Communication ECE Project Report Final Year

Introduction to Need For Wireless Communication ECE Project:

In today’s world every person is communicating with the use of the remote communication devices. Now the wireless communication has made itself a very important in the minds of the people. So each and every day has become very difficult to people without the wireless communication. Transmission of the data from one medium to another is becoming very importance these days. 

This information can be gained by two ways like wired communication and wireless communication. If the information is to be transferred to a long distance then the wired communication is preferred to be used and for the wireless communication it is exactly vice versa of the wired communication.

The changes done in the devices are the data transmission is now completely uni-directional so now the data can be transferred in completely two different ways. Some of the QWERTY Alphabets are also changed. The dimension of the LCD screen can also be incremented for a better and high definition view. There is a protected connection of the wired local area network. This helps the user to access internet safely. The space between the AM are now brought to 50m. Batteries are made on solar power by which the batteries can be recharged.

This architecture has given the user a great advantage about the communication with the combination of the software’s and the hardware. This device also has the capabilities to work together with the team of the developers. The wires and purely secured devices can be used to all over the world. This idea was shown because of the mini mobile phones.

This is very much controlled by the micro processors by the device and can be more updated by changing the code part of the system. This project has the very bright future development scope. The nature if the project helps the project to increase its publicity in the markets.

Download  Need For Wireless Communication ECE Project Report Final Year.