Category: Electronics Abstracts

B.tech electronics and electrical final year and third year students can select best electronic project with full project report for free download. Students can find latest electronics abstracts for mini and major projects. Project reports helps students to get over view for implementing project.

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Micro strip Patch Antenna Electronics Project Report

Introduction to Micro strip Patch Antenna Electronics Project:

In the late 1970 s micro strip antenna technology development began rapidly. In the early 1980s design and modeling micro strip antenna elements well established and workers turned their attentions to improving antenna performance features like bandwidth. One of the applications of new technology of integrated phased array systems used micro strip antennas. This micro strip antenna printed technology perfectly matched for high-density and low-cost integration with active MIC phase shifter and T/R circuit.

In the Massachusetts Antenna Lab University on August 1, 1984, Allen Buck, a graduate student fabricated 1st aperture coupled micro strip antenna. This antenna operated at 2 GHz and used a circular coupling aperture with 0.062” Duroid substrates. Most of the antennas developed using same process without any rigorous and designed CAD prototype and this first prototype had worked almost perfectly and had given the very good results on the radiation patterns and impedance matched.

In this most importantly we require small coupling aperture so that the back radiation level was much smaller than the forward radiation from the coupling aperture. Before 1970’s micro strip antenna concept was not developed. A micro strip antenna consists of dielectric substrate separated conducting patch on a ground plane. Many authors wrote articles, journals, essays on these developing methods of micro strip antenna technologies. Various mathematical models also developed on this antenna.

In designing a micro strip antenna its radiation patterns, Input impedance, length, Width and gain characteristics are considered and also various parameters considerations are discussed in this paper. While under operating conditions to send on board parameters to the ground Micros trip patch antenna used. The main aim of this paper is to design and fabricate a probe-fed square micro strip patch antenna and study of its required parameters like length, substrate thickness, relative dielectric constant, bandwidth and beam-width. In wireless applications micro strip patch antennas gaining popularity because of their small structure.

Download  Micro strip Patch Antenna Electronics Project Report.

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A Framework for Connection Establishment in Optical Networks ECE Term Paper Project Report

Introduction to A Framework for Connection Establishment in Optical Networks  Term Paper Project:

Due to new emerging internet applications the requirement of bandwidth is increasing to satisfy these upcoming applications, therefore wavelength division multiplexing, WDM has emerged in OPTICAL communication. This wavelength division multiplexing divides the available bandwidth into multiple wavelength search wavelength is divided in such way that operates at its peak electronic speed. In this present network have 40 Gb/s of transmission capacity on a wavelength.

But the user require sub-wavelength capacity of ranges from 155 Mb/s to 622 Mb/s and also rarely in gigabits per second range. Therefore alternate for provision of sub-wavelength traffic in wavelength division multiplexing networks has found significant attention in this recent past.

To allow multiple traffic on time multiplexed wavelength, we need to divide sub-wavelength traffic into time slots so that a single wavelength can handle multiple traffic which is a present scenario. Hence CDMA, Code Division Multiple Access is developed in which a wavelength bandwidth is shared across multiple users.

Therefore WDM can be referred as multi-wavelength, multi-code or multi-time slot network.Wavelength converter is a device which converts an optical signal to one wavelength to another and similarly an optical signal is converted from one time slot to another by time slot inter changer device.All-optical implementations of Wavelength converter (WC) and time slot inter changer (TSI) are expensive so cannot be implemented for nodes in the network. By using passive components like fiber-Bragg gratings,CDMA code converter can be implemented.

High-capacity light path from a low-rate traffic can be accomplished in different dimensions by multiplexing it, examples are WDM, TDM and CDMA. In this paper we are going to give describe the problem of a clear traffic network link and node information efficient representation with different types of switching architectures.In this papera framework is developed for connection establishment which is called MICRON and abbreviated as Methodology for Information Collection and Routing in Optical Networks.

Download  A Framework for Connection Establishment in Optical Networks ECE Term Paper Project Report .

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Robotic System with Super Intelligence Micro Controller Project Report

Abstract:

The aim of this project is design a robot with super intelligence system and can also obstacles in its way and also fire. It is developed to detect fires and bombs for security purpose.

The robot has best flexibility and it controlled with wires fitted with motors to control motion a micro controller is embedded to control all robot operations.

The robot contains a fire sensor whenever the fire is detected the sensor detects and it alarms.

It has a sensor for detecting bombs whenever the landmine or bomb was detecting it tells by alarming. The whole robot works on 12v DC battery.

Tools Used for creating Robot:

  • Embedded c  Language
  • Small Device Cross Compiler &Kiel uvision3
  • 8051 Microcontroller

Advantages:

  • It is Low cost and easy to operate
  • It consumes Low power
  • It is fully automated

Fire alarm structure:

file alaram structure

For the detection of fire reverse biased germanium diode was used here. The resistance of diode is 10 Kilo ohms. The reverse resistance of germanium diode drops at 70 degree the resistance dropped to 1 kilo ohm and the alarm is activated through  555 ic pin 4 becomes positive through the resistor R1.

Circuit diagram:

circuit diagram

Binary Code for Motor movement:

binary code

Kiel software for robot:

Kiel software for robot

Circuit features:

The features are it contains a +5V output current with well regulation of 100ma.

The circuit protection has capability of protecting the IC when it’s gets overheated.

The circuit complexity is to build. Power supply is Unregulated DC 8-18V power supply.

Download  Robotic System with Super Intelligence Micro Controller Project Report.

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Home Controlling System Using Zig Bee Module ECE Project Abstract

Introduction to Home Controlling System Using Zig Bee Module Project:

There is a unit a growing range of practical merchandise certified by the Alliance for ZigBee Home Automation. This merchandise represents several of the each day devices employed by shoppers and provide the fundamental foundation required to form every home a wise home.

It supports a various scheme of service suppliers, original device makers (ODM), and original instrumentation makers (OEM) with a standards-based wireless resolution for home and little workplace automation. For shoppers, ZigBee Home Automation offers reasonable, reliable, expandable and straightforward thanks to management their energy consumption, setting, lighting, safety, and security in their homes or little offices. ZigBee Home Automation is that the international commonplace for the management of appliances, lighting, setting, energy management, safety, and security.

First, the low value permits the technology to be wide deployed in wireless management and observation applications. Second, the low power-usage permits longer life with smaller batteries. Third, the mesh networking provides high dependability and additional in depth vary. ZigBee could be a low-priced, low-power, wireless mesh networking commonplace.

The technology outlined by the ZigBee specification is meant to be less complicated and fewer costly than alternative WPANs, like Bluetooth. ZigBee is targeted at radio-frequency (RF) applications that need a coffee rate, long battery life, and secure networking. ZigBee Home Automation offers reasonable, reliable, expandable and straightforward thanks to management their energy consumption, setting, lighting, safety, and security in their homes or little offices. ZigBee could be a arrangement for a set of high level message protocols victimization little; digital radios with low-power is supported the IEEE 802.15.4-2003 commonplace of Low-Rate Wireless private space Networks (LR-WPANs), like wireless lightweight buttons with lamps and electrical meters, and shopper natural philosophy instrumentation using short-range radio. The machinery outlined through ZigBee requirement is meant to be less complicated and fewer costly than alternative WPANs, like Bluetooth.

Download  Home Controlling System Using Zig Bee Module ECE Project Abstract free download.

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Final Year Electronics Project Abstract for GSM Based SCADA Project

Introduction to GSM Based SCADA Project:

SCADA (supervisory management and information acquisition) usually refers to industrial management systems (ICS).

The term SCADA typically refers to centrally set systems that monitor associated management entire sites what is more as advanced systems that detached over large areas (anything from a structure to a nation).

ICS are laptop systems that monitor and management industrial infrastructure and facility primarily based processes in ways that describe below:

Industrial processes embrace those of producing, production, power producing, fabrication, and purification, and might run in nonstop, group, repetitive, or separate modes.

Infrastructure processes could also be public or personal, and embrace water handling and distribution, waste matter assortment and management, oil & gas pipelines, electric power broadcast and distribution, wind farms, protection warning systems, and enormous communication systems.

Facility processes occur each publicly facilities and personal ones, as well as structure, airports, and area stations. They observe and management HVAC, contact, and energy utilization.

The term SCADA usually refers to centrally set systems that monitor and management entire sites similarly as advanced systems that detached over massive areas (anything from an plant to a nation).

Most of the system is controlled mechanically by RTU’s and powerful microcontrollers.

This project introduces a complicated system mistreatment GSM technology whereby observation and dominant is completed through SMS’s from a certified itinerant.

SCADA systems usually implement a distributed info, ordinarily cited as a tag info, which contains information parts known as tags or points.

Some extent represents one input or output price monitored or controlled by the system.

Points are often either “hard” or “soft”. A tough purpose represents AN actual input or output at intervals the system, whereas a soft purpose results from logic and math’s operations applied to alternative points. 

We will style a RTU comprising a microcontroller interfaced with a Temperature device for temperature and a digital display for display.

ADC0804 is connected to a MICROCONTROLLER. This project principally deals with superior management and information acquisition of temperature management parameters like heat and cold to manage the temperature.

Download  Final Year Electronics Project Abstract for GSM Based SCADA Project.

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GSM Based Home Security System Electronics Project for Final Year Students

Introduction to GSM Based Home Security System Electronics Project:

This final year assignment aims to expose students in higher education and technical studies the thoughts & logical processes that need to be urbanized to ensure the student can translate their work into something existing.

This is generally done by the creation of a design or a thought in the field of hardware and software. Also past products are studied to expose their deficiencies and an loom is in use to suggest a resolution which solves the problem.

A safety system encompasses an open standing interruption detector. The sight or has designed sensing element to detect and transmit an intrusion aware of customers.

For the fulfillment of our bachelor degree of engineering in telecommunication stream we select a project. The name of the project is GSM Based Home Security System.

At a time when home security is paramount, automated safety methods are a functional value addition to the modern home.

Vision based security systems can be easily installed, affordable & non- obtrusive. This system aims to detect home intrusion through the use of infrared sensors.

A security system has a open standing intrusion detector. The detector has an in built sensor to detect and broadcast an intrusion alert to customers.

ACKNOWLEDGEMENTS

We would also like to extend our thanks to our H.O.D, Col. R.K. Kapur for his undying faith in us and making us believe in ourselves.

His guidance has been the reason we could complete this project. We are very thankful to all of them.

Download  GSM Based Home Security System Electronics Project for Final Year Students with project Report.

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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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Fuzzy Logic Applied To Motor Control ECE Project Report

Introduction to Fuzzy Logic Applied To Motor Control Project Report:

Presently, appliance applications need a lot of and a lot of options like motor speed diversification to useful accessories, easy interfaces, and safety features.

Such new necessities will be achieved through low-end microcontroller-based electronic management exploitation the formal logic approach.

Now a day, most of fuzzy logic-based controls square measure solely restricted to an advanced ranking management of user interfaces, sensors, and actuators, admire slow package speed operation.

This paper proposes a very completely different use of formal logic. During this case, formal logic is enforced during a customary small controller to manage the speed of a universal motor by a true time adjustment (every 30ms) of the motor current.

This microcontroller directly tunes the motor current by suggests that of a chopper device.

Ranging from a basic kitchen appliance application, the paper much shows however a formal logic approach will be applied to make a closed speed regulation loop from a really low price tacho-generator.

Sensible pointers square measure in turn given from the initial thought analysis section, up to the ultimate generation of the practicable code to be loaded within the microcontroller.

The paper additionally provides the sensible procedure to outline the input parameters and to make formal logic rules once exploitation the formal logic development tool.

Finally, the foremost edges of this paper lay an inspired approach wherever formal logic is applied to quick “real-time” regulation loop while not requiring any specific experience in standard strategies of regulation.

Rational pointers unit of measurement successively given initial thought analysis section, up to the final word generation of the practicable code to be loaded inside the microcontroller.

The paper in addition provides the smart procedure to stipulate the input parameters and to create mathematical logic rules once exploitation the mathematical logic development tool.

Download  Fuzzy Logic Applied To Motor Control ECE Project Report.

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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.