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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ECE Projects for Final Year on Efficient and Economical Solution For Traffic Congestion For Urban Areas

Introduction to ECE Projects for Final Year on Efficient and Economical Solution For Traffic Congestion For Urban Areas:

Now a day’s Traffic congestion plays a crucial role in our day-to-day life activities. Traffic congestion is the most problematic issue for the people especially who are living in urban areas like metropolitan cities. Traffic jam causes health problems, damaging fuel, delay in work, etc. Some of the traffic congestion was being reduced by the bypasses, flyovers, multi-way roads and ring roads. But we did not avoid the problem completely, because of growing the tremendous population in world wide. So we should take alternative solution for this problem.

                 This project mainly concentrates on these type of problems. The best solution is Underpass using Finite Element Approach by BOX Method. These type of problems were occurring because of parking spaces, narrow roads and streets, built shopping complexes, apartments, Fright distribution, accidents and safety, Loss of public properties, etc.

                  We have designed 3-methods they are Manual method, Single beam method and Finite element approach method. Calculation of loads, analysis of fixed end moments by moment distribution method was done by manual method and then designed it. Staad method is used in single beam method and Staad. Pro (plate method) is used in finite element approach method. Finally we compared three methods good results and more advantages are involving in finite element approach method.

This approach is less cost if cost is no problem, because once the underpass ways will be constructed, it will use for a lot of years and no need to repair them when construction is very strong. Maximum 100crore is enough but calculation of box method is somewhat difficult. So there is no long routes are possible.    

                   Advantages of this method is to avoid the uninterrupted traffic, provide the smooth traffic at national high ways, increase the government and public economic and saving the fuel using underpass by avoiding the long routes. 

 Download ECE Projects for Final Year on Efficient and Economical Solution For Traffic Congestion For Urban Areas.

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Alcohol Detector Circuit Project

The main objective of Alcohol Detector Circuit project is to detect the alcohol drunken people. For this purpose we have chosen an embedded system. It is a combination of both software and hardware. It was designed for a specific application.

The advantages of this system are reducing size, low cost, more reliable and secure, increasing performance, etc. 8051C is the most popular microcontroller in the world. It has been using KEILC51 C compiler.

This language is extension to C-language; it translates C files into reloadable modules which has symbolic information for debugging purpose with in-circuit emulator.

Electronics projects related to detector based microcontroller projects.

AT89C51 Microcontroller is used in this project. Compare to other microcontrollers 8051 has 12 CPU clock cycles, 3level program memory lock, 128*8 internal RAM, six interrupts, programmable serial channel, etc.

Download Alcohol Detector Project Report.

Alcohol Detector Circuit Diagram:

alcohol detector circuitalcohol detector imagesalcohol detector diagrams

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Alcohol Detector Project Report

    Introduction to Alcohol Detector Project:

This project is for ECE final year students which explain about a alcohol detection mechanism which is developed in embedded systems using C programming language.

                    So for detecting the alcohol drunken people, we have to use mainly both RF Transmitter and RF Receiver, microcontroller, encoder, decoder, DC-motor, Buzzer, L293D, Alcohol Detector. Software requirements are KEIL-C and Code.

                    The embedded kit is placed in a vehicle and the vehicle is under the control of hardware. When a person enters into the vehicle, the alcohol detector has detected the alcohol drunken person, immediately microcontroller sends the information to the encoder. Encoder encodes the information and sends to the RF transmitter, RF transmitter receives the information and sends to RF receiver, and it sends the information to the decoder. The decoder decodes in the information in the form of serial communication. O/P of decoder gives to buzzer, so immediately the buzzer or alarm will be ring.

                    The dc motor and LM293D are used for future enhancement. Future development will be developing robot for house cleaning purpose by using wireless communication. It is the better communication compare to other communications. In the same way internal operation will be done but some extension is dc motor will be used for moment of robot and LM293D will be give the direction of motion purpose. So finally say that embedded system is better usage for specific tasks. 

 Download Alcohol Detector Project Report.

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Implementation of Fuzzy Temperature Control Using Microprocessor

Fuzzy Temperature Control Using Microprocessor project is designed as a system which can control the temperature of the devices using the basic fuzzy logic, this application checks the current temperature and checks weather it exceeds the desired limit, if then the application informs the user about the limit has been exceeded using an message send via SMS. This report discusses about the various components used and how they are been designed in a PCB.

Fuzzy logic controls are based on the theory of fuzzy set. Since the increased use of embedded system and microcontroller fuzzy logic has become more popular. Fuzzy logic is classified as a high level programming paradigm. Which is more appropriate for the embedded system when digital information processing is been used in case of microcontrollers. The main characteristic of fuzzy logic is that it transforms the binary world of computing into a computation basedon continues intervals of time. These property is been used by the embedded system.

The coprocessor design can be more costly than a software solution on a standard microcontroller. Another technique implemented in fuzzy logic is resolution analysis. The major reason for the fast execution of fuzzy logic in microcontroller is that it lies in identification of intelligent shortcuts during the compilation time itself in the PC. Some of the main advantages of fuzzy logic control are: High level linguistic variablebased control task description; it can beused for linear and nonlinear control, suitable for microcontrollerbased systems, Easy to implement multiinputmultioutput control system. Some of the main devices used in this project are LCD, program counters, Memory control unit, keypad, isolation circuits, power amplifier, ADC (analog to digital converter), buzzer, and LM35 microcontroller.

This paper also discuss about the whole device  with their pin diagram such as ADC 0809 controller IC and their working related to the project. Global system for mobile communication (GSM) are also been related to this project since the report are to be send to the user through the SMS service provided by the GSM architecture. 

Download Implementation of Fuzzy Temperature Control Using Microprocessor.

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Voice Enabling System for Blind People Using GPS Project Abstract

If we want to go to a function at a not so known place and we don’t know anything about that place like culture, language etc. what we would do, it would be extremely difficult to reach our desired destination. This is a problem faced by all of us regularly, most of the cases we lose our way which would lead to loss of precious time, energy and money. For most of us, who are normal and healthy at least can reach the destination somehow but for some unfortunates like the blind people finding a location becomes an extremely tedious process. They will be in need of continuous help and companionship till they reach their desired destination.

To overcome all this problems there are numerous global positioning system or commonly known as GPS satellites revolving around the earth, which gives continuous updates on where we are and where we are heading. There will be GPS receivers installed or with a person which will receive signals from the satellite and helps the user to navigate to their desired location.  These receivers are actually embedded systems and are loaded with software to read and display signals in a graphic map format, most of these receivers will also have a sound output where a voice will be telling our exact position and how much distance is to go before the preferred destination.

It would be of extreme help for blind people as they would be navigated with the help of the voice instruction coming from the audio output, now they can go anywhere they can without anybody’s help and assistance. All they would need to do is turn on the device and just say the place to go; the device would then calculate the distance and the route to that specific place:

Voice Enabling System Technology and Architecture of a GPS Receiver

The main component of the embedded system is the microcontroller; there would be an in built GPS antenna which captures signals and give it to the GPS receiver which would be attached to the microcontroller. There would be also sensors determining ultrasonic sounds, obstacles, altitude etc. A power supply unit will be there for supplying energy. The voice output is provided through a built in speaker 

Download Voice Enabling System for Blind People Using GPS Project Abstract.

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Design and Implementation of a Practical Aircraft Position and Reporting Identification Beacon (PRIB) in MATLAB

Design and implementation of a practical aircraft position and reporting identification Beacon project is a MATLAB project. Main aim of this project is to develop a new method for tracking aircrafts which does not depend on transponders. In order to develop this system we are using PRIB (practical aircraft position and reporting identification beacon) technology. In order to replace existing transponder system new system should fulfill size, cost, and power efficient and satisfy financial constraints. PRIB technology works on GPS technology in which GPS receiver will track aircraft signals and send to base station which is located at different locations in the form of radio signals. In this paper we provide detailed explanation on design and manufacture of PRIB. Performance is compared between existing transponders and PRIB system and detailed report is provided.

This application uses Gaussian Minimum Shift Keying (GMSK) modulation technique which is one of the secured and efficient modulation techniques used in wireless communication system.

In existing system transponders are used for tracking aircrafts which had shown few issues in recent years mainly at the time of terrorist’s attacks using aircrafts. These transponders can switch off deliberately and stops tracking aircraft for a base station. In order to solve this problem a efficient method need to be developed.

In present system we use PRIB based system which can work without depending on transponders. This system works on GPS technology which is secure and cost efficient.

In this project we provide detailed explanation on topics like aviation survey, global position system and modulation, hardware implementation, software implementations, measurements and experimental results and future development.

Download Design and implementation of a practical aircraft position and reporting identification Beacon project is a MATLAB project report.

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Electronic House Project Abstract

Introduction to electronic house:

The main aim of this project is to save the power in a house hold environment. We will employ certain techniques to reduce the usage of power. In this we are six major equipments which are use monitor all the devices present. By using this model we can have a monitor control over the devices.  All the monitoring equipments are controlled using a remote controller. The six equipments are

Remote operated gate control;

This is used for opening and closing of the gates, it has a sensor placed in front of the gate which gives us the signal on the remote so that we can operate the gate. By using this we can provide safety to the house.

Auto adjustable timer unit:

By using this timer unit we can set the time control for the working of the devices , after the completion of the time the devices gets off. This is used to set time control for devices like water sprinkler in garden, and bed lights etc.

Remote operated appliances:

This is used for controlling the devices like fan, ac, tv ,washing machines etc. All these appliances made on or off by using the remote control.

Touch sensitive burglar alarm for internal security:

This is used for providing internal security to lockers and some cupboards. The sensor placed for these things gives an alarm when touched by a un identity.

Automatic gate light and bell system:

This device is to give  a bell and puts on lights when the person is entering. By this we can the power by reducing the unnecessary use of gate lights. From the automatic bell we can know when any one is coming.

Water level indicator and controller:

By  using this we can know the level of water in the tank and it automatically puts off the pump when the tank gets full. By using these equipments we can save the power.

Download Electronic House Project Abstract.

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Microcontroller Based Dc Motor Speed Control System Project Report

Introduction to speed control technique:

There are several techniques for controlling the speed of DC motor. Some of techniques used are rheostat and chopper control technique which are not that much effective. In this project we are going to employ PWM technique for controlling the speed of DC motor. The AT89C52 microcontroller generates required PWM wave.

Working Design;

A step down transformer is used to obtain the required voltage for the dc motor from the given 230V. A bridge rectifier is used to regulate the voltage generated. Capacitor is used to filter the generated voltage an IC7806 is used to bypass the ripples. The micro controller by using the timer 0 it generates the required PWM waveform.  Two switches are connected to interrupt pins of micro controller, when these are pressed it changes the duty cycle of the dc motor. The generated variable pulse is given to drive the circuit which controls the speed of the motor. The PWM pulse is varied in 10 discrete pulses in the software program. The programming is written in c and keil software is used for compilation.

Testing Process:

To obtain the required speed of the DC motor , certain tests are performed to check the speed of the motor. First the PWM circuit is tested the waveform is tested for each discrete pulse of the output voltages so that the changes occurred can be rectified. Then the speed of the motor is tested for varying voltages and the varying speed of motor is noted for every rise in voltages. Thus we conclude that the PWM technique is the most efficient for controlling the speed of the DC motor.

Download Micro controller Based Dc Motor Speed Control System Project Report.

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Electronic Wastage’s A Poisonous Soup of 21st Century Seminar Report

Introduction to E-wastage:

This paper mainly elaborates about wastage and harmful effects on environment E-Wastage occurs due to useless electronic equipment’s which are dumped into the soil or thrown into oceans. Some of developed countries make use of undeveloped countries for dumping their E-wastage contains led and plastic which harm the nature. so we mainly stress on the aspects to reduce E-Wastage and recycling methods  to be followed

Briefly into the E-Wastage effects and recycling methods:

All the electronic components contain led in certain percentage levels mainly the batteries contains 50% of led ,monitors contain 29% of led and other product  has the less composition of led. America has been dumping its 80% of the E-Wastege in asia. In order to control this E-Wastage company’s hare to process recyclable products .the use of led and other tonic materials are to reduced and they are to replaced by metals or recyclable materials. The alloys systems have to use for replacement of led, these alloys are to be brought in to extensive use. The availability of these alloys should be more and cost effective so that the companies prefer to use these alloy materials instead of led. the CFA project will work efficient to meet the temperature requirement of the metals because the melting point of metals is more compared to that of led.

Effects of E-Wastage:

Due to continuous dumping of E-Wastage in soil, in that soil area gets effected .in such areas the water gets polluted and that soil cannot be used for agriculture purpose if the people think of that polluted water affected with dreadful diseases .after the recycling process the left out material like plastic board and microchips and other elements are burnt due to which air gets polluted .the cycle workers the point brass has for extracting small remains of toner due to which toner clouds gets formed in such areas. It has a serious effect on the respiratory system of the human beings. Many electronic ports are compromised of tiny amount of gold which is extracted by process called acidic stripping while performing this process several tonic gases are released into environment .the remaining wastage obtained after this process are thrown into rivers affect the aquatic life and humans who use the water for various purpose .thus we can conclude that E-Wastage is serious growing problem which is to reduced by taking preventing measures.

Download Electronic Wastage’s A Poisonous Soup of 21st Century Seminar Report.

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Printed Circuit Boards and Coil Windings Project Report

Introduction:

In this paper we are going to see the construction and working and available printed circuit boards and coil windings and cables which are used in designing electronic circuits. The printed circuit boards are used for arranging of components and the coil windings are used for designing components and cables are used for transmission. We will also look into the types of soldering process available for fixing components on board.

Cable:

Cables are used for transmission purpose which are prepare by using two or more wires put together or by bonding them or by twisting them depending upon the required output for the transmission purpose. Cables are mainly used to connect computer peripherals like printer, scanner and other hardware devices. There are five types of cables which serve different purpose. The mechanical cables which are also called probes which are used for handling force through tension. The electrical cables are used in power supply lines for flow of current through them. The optical fiber cables are made of protective layers which carry light through them. There are power cables which serve the same purpose of electric cables but its usage is different.

Coil windings:

The coil windings are designed by making the copper wire turns in specified lengths. These windings generate electric or magnetic flux when provided with external power supply. The higher the no of turns the higher the flux generated. The coil windings are prepared on machines which are programmed so the wound the coils accordingly. We can specify the no of turns and the direction of turns for winding of coils. Janatic coils available for which the construction process is same and they are available 30 and 60 watt variants.

Printed circuit boards:

It is made of non conductive material which provides mechanical supports for the electrical components. Here the insulated layers are laminated with proxy resign. The boards are coated with green color and they are also available with blue and green color. To separate the copper areas from substrate photo engraving process is used. Wave soldering process is the commonly used for soldering of electronic components.

Download Printed Circuit Boards and Coil Winding’s Project Report.