The project presented here is based on world’s most powerful microco-ntroller based on intel’s mcs-51 family , generally known as intel-8051. We have used its derivative atmel-89c2051
Thursday, December 31, 2009
object counter
The project presented here is based on world’s most powerful microco-ntroller based on intel’s mcs-51 family , generally known as intel-8051. We have used its derivative atmel-89c2051
Line Follower
SUMMARY:We have fixed two light sensors on fore side on the robo. The principle of sensors is that black colour will normally observe the light where other colours will normally reflects the
lights light source is fixed down ward Ld1 ,a white led reflected light will fall on the ldr if the light is more the resistance of the ldr is normally low and transistor remains in cutoff state
When the robo moves on the black road , the light reflected is less and the l dr resistance is increased, vr1 forms a potential driver along with ldr due to increase in resistance the base voltage on t1 will rise to conduction level and transister will go into on (conduction)state.
Resulting it’s collector which was getting high logic from the default microcontroller pin will become low. This low logic detection confirms that the robo is on the black road if the robo is our of the black road this logic will become high and it indicates off-road. Depending upon the left or right sensor robo will move towards right or left direction in order to stay on road out put from both the sensors should be low when the robo is on the road.
Based on the input of the sensors will move in forward direction left or right direction
We have also added head light, back light.. These lights automatically comes on while robo is in movement.Pin no 16 of u1 is connected to pino 5 of u2 out put of u2 at pin no 16 enable the motor driver ic pin no 1 and 9 on u3 .pin no 17 and 18 of microcontroller u1 controls the motor m1.pin no 14 and pin no 15 of u1 controls the motor m2 when both pins high or low nothing happens motor will not turn
Construction: Solder all the parts provided in the kit properly. First connect the jumper wires(links) before you solder the ic sockets. Do not solder integrated circuits directly on the circuit board , it may damage the ic since you my not be experienced soldering person. So solder the ic sockets first on the circuit board. Solder smaller components first like resistance and disk capacitors, assemble the complete kit one by one. Please make sure that there are no short circuits left on to the circuit board. Check the power supply at all the sockets mounted on circuit board it should be 5 to 6.5v dc.
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GSM Mobile Controlled PC (Computer)
GSM based Personal computer control system is a Micro Controller based control system which is interfaced to the computer through a wireless GSM network. It is a application dependent project which requires a specially designed application program in the hosting system i.e. our personal computer which has to be controlled should be installed with a application program such as Windows/UNIX environment so that it can understand the commands received from the controller unit. Here we are going to interface our Microcontroller based hardware module to the Operating system of the Personal Computer, so that we can control the operations of few applications such as windows media player, notepad etc through mobile phone or modem from any where in the world.The major building blocks of this project are:-
- Regulated Power Supply
- GSM Modem/Mobile
- Microcontroller Unit
- Personal Computer
- PC drivers
GSM based Device Monitoring and Control System
The purpose of this project is to monitor and control electrical devices (Analog and Digital) remotely using GSM modem/phone. The GSM modem provides the communication mechanism between the user and the microcontroller system by means of SMS messages.
User can control multiple electrical devices by sending suitably formatted SMS message to the microcontroller based control system. These SMS commands are interpreted by microcontroller system and are validated. If the SMS command received is valid then it takes the necessary action to control the said devices.
This system also continuously monitors the status of devices connected to it. If the status of any critical device changes from ON to OFF or vice versa, then microcontroller based system automatically sends the SMS alerts back to user. After completion of the command implementation this system sends the confirmation messages back to the calling user. The major building blocks of this project are:
1. Microcontroller based control system with regulated power supply.
2. GSM Modem/phone.
3. Digital and Analog sensors and controlled devices.
GPS Data Logger into MMC/SD Memory Card
lobal Positioning System (GPS) has been used in various commercial applications including transportation, navigation and vehicle position tracking, which when coupled with external memory stick the technology can help track the complete journey of any vehicle or moving objects like human or animals.This project aims to construct a vehicle position logging system using GPS and SD/MMC (Multi Media Card). The system comprises two modules. The GPS data receiver module gets the data from GPS receiver and processes it. The data storage module consists of an interface circuit between the GPS and the MMC card. This module transmits the data to the MMC card that can be displayed on a computerized map.The requested data is then superimposed on the Google Earth map, which covers major cities and towns within India and abroad.
The project works satisfactorily in real time, can locate the vehicle travel locations in the form of longitude, latitude with the margin of error not more than 6 meters from the actual location. This system also logs the information like date, time and speed information of the vehicle.
The major building blocks of this project are:
- Microcontroller based control system with regulated power supply.
- GPS receiver.
- Memory Stick (MMC) interfacing system.
GSM Based Automatic Energy Meter Reading System
The purpose of this project is to remote monitoring and control of the Domestic Energy meter. This system enables the Electricity Department to read the meter readings regularly without the person visiting each house. This can be achieved by the use of microcontroller unit that continuously monitors and records the Energy Meter readings in its permanent (non-volatile) memory location. This system also makes use of a GSM modem for remote monitoring and control of Energy Meter. The Microcontroller based system continuously records the readings and the live meter reading can be sent to the Electricity department on request. This system also can be used to disconnect the power supply to the house in case of non-payment of electricity bills. A dedicated GSM modem with SIM card is required for each energy meter.The major building blocks of this project are:
Microcontroller based control system with regulated power supply.
- GSM Modem for remote communication
- Electromagnetic Relay and Relay Driver for Power Supply Control.
- Digital Energy Meter.
- LCD Display to display the meter readings.
Touch Screen GLCD based Digital Devices Control System
The aim of this project is to build a Graphical LCD Touch Screen interface for switching electrical devices. The controlled devices can be of high voltage or low voltage. A virtual on screen keypad and control board can be developed by the program running inside microcontroller. The status of devices can be viewed on Graphical LCD. No needs to have mechanical push buttons or LED indicators.Users can control the devices with gentle finger touch. Controlling of Electrical appliances such as Television can be Passwordprotected. By this we can limit the access to certain electrical devices to children or any other un-authorized persons.
This project consists of a microcontroller that takes input from touch screen and processes the request. Then it processes the data and takes necessary action and updates the status on Graphical LCD.
The major building blocks of this project are:
- Microcontroller Mother Board with regulated power supply.
- Electromagnetic Relay (controls 230V, 10 Amps loads).
- Graphical LCD with Touch Screen and Controller interface.
- Electrical devices to be controlled.
Obstacle detection Robot with Ultrasonic Sensors
Obstacle detection Robot with Ultrasonic Sensors automatically senses the presence of a obstacle in its path and deviates its path or stops its journey. The obstacle detection mechanism is managed by a ultrasonic sensor which makes uses of ultrasonic waves to find the presence of a obstacle in its path.The robot consists of an 8-bit microcontroller to communicate with the sensor and takes any action depending upon the feedback received from the ultrasonic sensor. Here the micro controller part is to control the movement of the robot as well as to read the input from the sensor unit.This also consists of few dc motors to rotate the wheels of the robot. The motor is rotated as per the direction in which the robot has to be moved, these kind of intelligent decisions are to be taken by the controller.
The major building blocks of this project are:-
- Regulated Power Supply
- Microcontroller based Control Unit
- Ultrasonic Sensor
- Geared DC motors
DTMF Controlled Wireless Robot
“DTMF Controlled Wireless Robot” is capable of receiving a set of command (instructions) in the form of DTMF tones and performs the necessary actions. Here DTMF stands for “Dual tone multiple frequency”. We will be using a dedicated modem/mobile at the receiver module i.e. with the robot it self and send the commands using DTMF tones as per the required actions. The mobile unit which is dedicated at the robot is interfaced with an intellectual device called Microcontroller so that it takes the responsibility of decoding the tones received and perform the corresponding predefined tasks such as move front or back, left or right etc.The micro controller is also interfaced with few DC motors in order to move the robot in different directions. The ON and OFF of the DC motors depends on the direction it has to move which is the complete responsibility of the controller to take those intelligent decisions. The major building blocks of this project are:-
- Regulated Power Supply
- GSM Modem/Phone
- Microcontroller based Control Unit
- Robot Mechanical Assembly
- DTMF Drivers
latest project topic......Wireless Accelerometer Controlled Robot
The aim of this project is to build a vehicle that can be controlled by using wireless MEMS (Micro Electro-Mechanical Systems) based accelerometer. This consists of a remote control that wirelessly transmits data using RF technology to the remote vehicle to move in any direction. The accelerometer will be mounted on a steering plate (remote control), such that if the steering plate leans in some direction then the robot vehicle moves in that direction.If the user wants to move the robot forward he can lean the steering plate forward and backward for reverse. To turn left or right user need to turn the steering plate toward left or right respectively.
The major building blocks of this project are:
- Two Microcontroller Mother Boards with regulated power supply.
- 433MHz RF Transmitter and Receiver Modules.
- Accelerometer Sensor Module.
- Robot Vehicle with two PWM controlled DC Motors.
GSM (SMS) Controlled Wireless Robot
“GSM (SMS) Controlled Wireless Robot” is automatic robots which capable of receiving a set of command instructions in the form of Short message service and performs the necessary actions. We will be using a dedicated modem/mobile at the receiver module i.e. with the robot it self and send the commands using SMS service as per the required actions. The mobile unit which is dedicated at the robot is interfaced with an intellectual device called Micro controller so that it takes the responsibility of reading the received commands in the form of SMS from the mobile unit and perform the corresponding predefined tasks such as move front or back, left or right etc. The micro controller is also interfaced with few DC motors in order to move the robot in different directions. The ON and OFF of the DC motors depends on the direction it has to move which is the complete responsibility of the controller to take those intelligent decision.The major building blocks of this project are:-
- Regulated Power Supply
- GSM Modem
- Microcontroller based Control Unit
- Robot
- Serial Communication Port(RS232)
Wednesday, December 30, 2009
Futuristic Rollable Laptop – Rolltop
Just came across an interesting video about the new concept of laptop design – Rolltop. The new laptop design concept will be using flexible OLED display on both the display panel and keyboard.
The virtual keyboard will replace the conventional physical keyboard so that the 13-inch laptop can easily transforms into graphics, which with its 17-inch flat screen. The utility of this laptop is wide as you can use it as a primary monitor as well.
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Late British writer of children's novels Enid Blyton has been included in a new list of best-selling authors along with JK Rowling, Terry Pratchett and Dan Brown. Read on to know the details.
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Chidambaram calls Andhra parties' meet on Telangana
The Home Minister has invited 'recognised' parties in Andhra Pradesh - eight in all - to discuss the ongoing crisis on January 5.
The Home Minister has invited 'recognised' parties in Andhra Pradesh - eight in all - to discuss the ongoing crisis on January 5.Tuesday, December 29, 2009
LATEST NEWS....Google Android: Something's afoot
embedded sensor network
A wireless sensor network (WSN) is made of numerous small independent sensor nodes, which consist of a battery, radio, sensors, and a minimal amount of onboard computing power and has wireless communication capabilities among sensor nodes. Application of sensor nodes is quite common in the field of Agricultural monitoring (for climate sensitive crops), structural monitoring etc. However object detection, classification and tracking using WSN is more challenging and involves sensing and recognizing an object that enters the network area by collecting signals (acoustic, magnetic etc.) and processing them not only in real time but also involving restricted power consumption constraints. The real time applications include vehicle tracking, inventory tracking inside factories, military tracking and identification of hostile intrusion vehicles, and automatic tollgate collection based on two wheelers or four wheelers.Sensor nodes are distributead in an optimized pattern and by taking in to account the limited power sources of sensor nodes, the tracking of object or target with random movement patterns is done by an energy efficient tracking algorithm, called selective activation combined with prediction. Audio signals are used to detect and classify the objects among the known classes. Specific parameters called feature vectors are calculated from the sampled audio signals for various objects and are used to train the classifier for classifying the object to its class. The selection of appropriate classifier and feature vectors proved to be very significant for achieving high accuracy percentage in classification. Thus a highly customized version of classifier and tracking algorithm specifically suitable for WSN is achieved.The proposed classification and tracking algorithm is implemented in matlab considering vehicles (Light and Heavy Vehicles) as targets and audio signal as signal source. The classification of the target is done along predictive tracking and the energy consumed per unit time in the sensor network is calculated. The overall response of the classifier for varied signals is also tested and accuracy percentages were determined. Thus the project forms a complete solution for implementation of intrusion detection, identification and tracking of targets using wireless sensor network technology.
Railway control system using microprocessor
The aim of this project is to demonstrate the incorporation of computer method in railway traffic control to improve, safety, speed of handling the traffic and reliability. Here we employ the microprocessor (Intel 8085) to handle the signaling, track changing and gate operation and to monitoring the traffic. The system starts with the tracking if the train is sensed at the station side or starts with the gate operation (i.e. gate closing and opening) along with the track changing if the train is sensed at the gate side. Once the train arrival is sensed at a distance of about 3 kms the microprocessor performs the gate operation along with the track changing, the identification of the train is done at a distance of 3 kms accordingly the particular operation is performed by the processor.Depending upon the priority of the incoming train, the unengaged track is given for train halting.
latest projects topics
Fingerprint access control
A finger print access control is where the unique finger print of the user is used to recognize the user. Most finger print systems now have memory also also that no external memory interfacing is required. A talking finger print access control where the user interface will use speech out put to direct the user. This is a combination of 2 projects, the finger print access control project and the text to speech project.
A finger print access control is where the unique finger print of the user is used to recognize the user. Most finger print systems now have memory also also that no external memory interfacing is required. A talking finger print access control where the user interface will use speech out put to direct the user. This is a combination of 2 projects, the finger print access control project and the text to speech project.
latest projects topics
sensor network to measure seismic activity
Measuring seismic activity is very essential for predicting earthquakes. Many such measuring devices are placed at various places of the world. But for a better prediction covering an entire area is very important. A collection of zigbee sensor networks can help to do this. Many zigbee enabled seismic sensors can be deployed at various places especially city under grounds to monitor seismic patterns.
The data collected by each sensor will hop through the zigbee network to reach a wifi station from where it will be transmitted to a server. Several such networks deployed across the world sending seismic activity to a central server can be set up. All this data on the server with proper analysis can help in predicting changes in seismic activity and may be and earthquake.
What is mathematics?: an elementary approach to ideas and methods By Richard Courant, Herbert Robbins, Ian Stewart
For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics.
Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved.
Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.
Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved.
Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.
Monday, December 28, 2009
ANNOUNCEMENT by Expert's Edge Team
hey guy!! worried about your educational future? Don't worry this blog dedicAted purely for your bright future and EXPERT'S EDGE gives exclusive learning experience for students of classes upto XII and Engineering students(ALL BRANCHES,B.TECH)....THIS is not the end ,We also gives you final year(Engineering Students) project assistance.
this blog also dedicated for book-lovers here you can read all type of books.just be with us and get the ANYBOOK you need.so,guys Enjoys EXPERT'S EDGE FREE Service..................We are always with you....
this blog also dedicated for book-lovers here you can read all type of books.just be with us and get the ANYBOOK you need.so,guys Enjoys EXPERT'S EDGE FREE Service..................We are always with you....
EXPERT'S EDGE TEAM
hey guys!!!!!!
enjoying book reading................
for any type of project topics and seminar topics contact to us .
enjoying book reading................
for any type of project topics and seminar topics contact to us .
The Autobiography of Benjamin Franklin By Benjamin Franklin
American icon BENJAMIN FRANKLIN (1706-1790), born in Massachusetts to a British immigrant father and colonial mother, published the famous Poor Richards' Almanack, helped found the University of Pennsylvania, and was the first Postmaster General of the United States. His likeness adorns, among other things, the United States' hundred-dollar bill. Benjamin Franklin was as wildly intriguing a personality as his legend suggest, and as you've always heard, as his autobiography makes plain. From his hoarding of his pay as a teenager to buy books to his askance asides at such habits as the drinking of beer, from his work as a printer to his experiments with electricity, and much more, this is the story of Franklin's life-told as only he could tell it-in the years before the American Revolution. A classic of autobiography, this is must reading for American-history buffs, and for anyone fascinated by larger-than-life personalities.
An autobiography: the story of my experiments with truth By Gandhi (Mahatma), Mahadev Haribhai Desai
Translated by Mahadev Desai and with a New Preface The only authorized American edition Mohandas K. Gandhi is one of the most inspiring figures of our time. In his classic autobiography he recounts the story of his life and how he developed his concept of active nonviolent resistance, which propelled the Indian struggle for independence and countless other nonviolent struggles of the twentieth century.
In a new foreword, noted peace expert and teacher Sissela Bok urges us to adopt Gandhi's "attitude of experimenting, of tesing what will and will not bear close scrutiny, what can and cannot be adapted to new circumstances," in order to bring about change in our own lives and communities. All royalties earned on this book are paid to the Navajivan Trust, founded by Gandhi, for use in carrying on his work.
In a new foreword, noted peace expert and teacher Sissela Bok urges us to adopt Gandhi's "attitude of experimenting, of tesing what will and will not bear close scrutiny, what can and cannot be adapted to new circumstances," in order to bring about change in our own lives and communities. All royalties earned on this book are paid to the Navajivan Trust, founded by Gandhi, for use in carrying on his work.
Hamlet By William Shakespeare, Tanya Grosz, Linda Wendler
These activity guides are designed by teachers for teachers to help students navigate the complexity. Each guide contains a total of 30 activities divided into six sections of four activities and one review. At the end of each guide is a final test, a variety of culminating activities, and an answer key. Each reproducible activity book is approximately 68-pages.
Imagining India: The Idea of a Renewed Nation By Nandan Nilekani
India s recent economic boom similar in scope to that of the United States during the early 1990s or Europe s during the 1970s has triggered tremendous social, political, and cultural change. The result is a country that, while managing incredible economic growth, has also begun to fully inhabit its role on the world political stage. In this far-ranging look at the central ideas that have shaped this young nation, Infosys cofounder Nandan Nilekani offers a definitive and original interpretation of the country s past, present, and future.
India s future rests on more than simply economic growth; it also depends on reform and innovation in all sectors of public life. Imagining India traces the efforts of the country s past and present leaders as they work to develop new frameworks that suit India s specific characteristics and challenges. Imagining India charts the ideas that are crucial to India s current infrastructure revolution and quest for universal literacy, urbanization, and unification; maps the ideological battlegrounds of caste, higher education, and labor reform; and argues that only a safety net of ideas from social security to public health to the environment can transcend political agendas and safeguard India s economic future.
As a cofounder of Infosys, a global leader in information technology, Nandan Nilekani has actively participated in the company s rise in the last fifteen years. In Imagining India, he uses the global experience and understanding he has gained at Infosys as a springboard from which to discuss the future of India and its role as a global citizen and emerging economic giant.
A fascinating window into the future of India, Imagining India engages with the central ideas and challenges that face the country from within and as a part of the global economy and charts a new way forward for a nation that has proved itself to be young, impatient, and vitally awake.
India s future rests on more than simply economic growth; it also depends on reform and innovation in all sectors of public life. Imagining India traces the efforts of the country s past and present leaders as they work to develop new frameworks that suit India s specific characteristics and challenges. Imagining India charts the ideas that are crucial to India s current infrastructure revolution and quest for universal literacy, urbanization, and unification; maps the ideological battlegrounds of caste, higher education, and labor reform; and argues that only a safety net of ideas from social security to public health to the environment can transcend political agendas and safeguard India s economic future.
As a cofounder of Infosys, a global leader in information technology, Nandan Nilekani has actively participated in the company s rise in the last fifteen years. In Imagining India, he uses the global experience and understanding he has gained at Infosys as a springboard from which to discuss the future of India and its role as a global citizen and emerging economic giant.
A fascinating window into the future of India, Imagining India engages with the central ideas and challenges that face the country from within and as a part of the global economy and charts a new way forward for a nation that has proved itself to be young, impatient, and vitally awake.
Make and test projects in engineering design: creativity, engagement and ... By Andrew E. Samuel
his is a book about the invention and testing of ideas. By describing how to generate engaging problem situations for engineering students to solve it inspires original currents of thought. Make-and-test (MaT) is a practical way of testing ideas that challenges the validity of the ideas themselves and the manufacturing skills of the participants. Much of the project work described makes use of such simple materials as balsa wood and candle wax with the occasional appearance of the more exotic: fibre-glass-epoxy composites, for example; the properties and uses of these are examined in depth. All of the inventions described are intended to be well within the range of ingenuity and skills of first- and second-year engineering undergraduates. They can also be useful in stimulating the problem-solving skills of professional engineering and architectural designers so that everyday design questions and more one-off and personal undertakings such as the periodic design challenges offered by professional engineering societies can be interpreted more creatively. The major part of the book is devoted to case examples based on the authorbs twenty-five years of experience in supervising MaT work but there are many opportunities and exercises throughout the text to explore new MaT projects. In essence, Make and Test Projects in Engineering Design encapsulates the experience of engineering design from the uncertainty of "Can I tackle this problem?" to the joyous "Aha!" when a solution is discovered. An invaluable teaching tool and resource for the engineering educator and all those planning and conducting make and test projects, this is the first book that formalises an important aspect of earlylearning in engineering design.
Eat the Rich: A Treatise on Economics By P. J. O'Rourke
In the Tradition of his contemporary classic Parliament of Whores, the man who The Wall Street Journal calls "the funniest writer in America" is back with Eat the Rich, in which he takes on the global economy. P. J. O'Rourke leads you on a world tour from the "good capitalism" of Wall Street to the "bad socialism" of Cuba in a search for the answer to an age-old question: "Why do some places prosper and thrive, while others just suck?" With stops in Albania, Sweden, Hong Kong, Moscow, and Tanzania, P.J. brings along his incomparable wit and finds targets for it wherever he goes. Book jacket.
Inkheart By Cornelia Caroline Funke, Cornelia Funke, Anthea Bell
Gr 4-8-Characters from books literally leap off the page in this engrossing fantasy. Meggie, 12, has had her father to herself since her mother went away when she was young. Mo taught her to read when she was five, and the two share a mutual love of books. Things change after a visit from a scarred man who calls himself Dustfinger and who refers to Mo as Silvertongue. Meggie learns that her father has been keeping secrets. He can "read" characters out of books. When she was three, he read aloud from a book called Inkheart and released Dustfinger and other characters into the real world. At the same time, Meggie's mother disappeared into the story. Mo also released Capricorn, a sadistic villain who takes great pleasure in murdering people. He has sent his black-coated henchmen to track down Mo and intends to force him to read an immortal monster out of the story to get rid of his enemies. Meggie, Mo, Dustfinger, and Meggie's great-aunt Elinor are pursued, repeatedly captured, but manage to escape from Capricorn's henchmen as they attempt to find the author of Inkheart in the hope that he can write a new ending to the story. This "story within a story" will delight not just fantasy fans, but all readers who like an exciting plot with larger-than-life characters. Pair this title with Roderick Townley's The Great Good Thing (2001) and Into the Labyrinth (2002, both Atheneum) for a wonderful exploration of worlds within words.-Sharon Rawlins, Piscataway Public Library, NJ
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Frankenstein By Mary Wollstonecraft Shelley
Gr 7-Up Mary Wollstonecraft Shelley's classic tale is efficiently rendered in this recording. Though Shelley wrote Frankenstein for a 19th century ghost story competition, the title still conjures up visions of murder and mayhem. Shakespearean actor Ralph Cosham reads the sometimes arcane language with steady vigor and clarity, although variations in vocal style for each character would have been helpful. Well-marked CDs are numbered and include running times. The case is durable plastic, and the contents of individual discs are listed along with the track location of each chapter. A brief biography of the author is also included on the case. Narrated in a calm, undramatic fashion, this recording could be used as an audio supplement in middle and high school libraries where Frankenstein is taught. It also would be a worthwhile purchase for public libraries where classics are in high demand.-Barbara Wysocki, Cora J. Belden Library, Rocky Hill, CT
Auto Repair For Dummies By Deanna Sclar
Forty-eight percent of U.S. households perform at least some automobile maintenance on their own, with women now accounting for one third of this $34 billion automotive do-it-yourself market. For new or would-be do-it-yourself mechanics, this illustrated how-to guide has long been a must and now it's even better. A complete reorganization now puts relevant repair and maintenance information directly after each automotive system overview, making it much easier to find hands-on fix-it instructions. Author Deanna Sclar has updated systems and repair information throughout, eliminating discussions of carburetors and adding coverage of hybrid and alternative fuel vehicles. She's also revised schedules for tune-ups and oil changes, included driving tips that can save on maintenance and repair costs, and added new advice on troubleshooting problems and determining when to call in a professional mechanic. For anyone who wants to save money on car repairs and maintenance, this book is the place to start.
Deanna Sclar (Long Beach, CA), an acclaimed auto repair expert and consumer advocate, has contributed to the Los Angeles Times and has been interviewed on the Today show, NBC Nightly News, and other television programs.
Deanna Sclar (Long Beach, CA), an acclaimed auto repair expert and consumer advocate, has contributed to the Los Angeles Times and has been interviewed on the Today show, NBC Nightly News, and other television programs.
Treasure Island By Robert Louis Stevenson
While going through the possessions of a deceased guest who owed them money, the mistress of the inn and her son find a treasure map that leads them to a pirate's fortune.
The Canterbury Tales By Geoffrey Chaucer
Continuing his apparent mission to refract the whole of English culture and history through his personal lens, Ackroyd (Thames: The Biography, 2008, etc.) offers an all-prose rendering of Chaucer's mixed-media masterpiece.While Burton Raffel's modern English version of The Canterbury Tales (2008) was unabridged, Ackroyd omits both "The Tale of Melibee" and "The Parson's Tale" on the undoubtedly ...
Sunday, December 27, 2009
BOOKS LIBRARY BY EXPERT'S EDGE
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ONLY FOR BOOK LOVERS..............
ENJOY FRIENDS.......
YOU THINK WE PROVIDE ...........go head guy!!!
ONLY FOR BOOK LOVERS..............
ENJOY FRIENDS.......
You Can Win -- Shiv Khera
This book will help you establish new goals, develop a new sense of purpose, and generate new ideas about yourself and your future. It will enable you, as the title suggests, to guarantee yourself a lifetime of success.
But the concepts in this book cannot be absorbed by casual browsing or by gulping the whole book down in one reading. It should be read slowly and carefully, one chapter at a time. Don't move on to the next chapter until you are sure you understand every concept in the previous chapter.
Use this as a workbook. Write marginal notes to yourself. Use a highlighter as you read and mark those words or sentences or paragraphs that seem vital, or especially applicable to you.
As you read, discuss the concepts in each chapter with your spouse or partner, or with a close friend. A second (and hopefully frank) opinion from someone who knows your strengths and weaknesses can be especially helpful.
But the concepts in this book cannot be absorbed by casual browsing or by gulping the whole book down in one reading. It should be read slowly and carefully, one chapter at a time. Don't move on to the next chapter until you are sure you understand every concept in the previous chapter.
Use this as a workbook. Write marginal notes to yourself. Use a highlighter as you read and mark those words or sentences or paragraphs that seem vital, or especially applicable to you.
As you read, discuss the concepts in each chapter with your spouse or partner, or with a close friend. A second (and hopefully frank) opinion from someone who knows your strengths and weaknesses can be especially helpful.
Othello By William Shakespeare
Gr 10 Up-Naxos AudioBooks' top-drawer Classic Drama Series blissfully continues with this exquisite rendition of Othello starring Hugh Quarshie, Anton Lesser, Emma Fielding, and a full cast of professional English actors with extensive credits in the Royal National Theatre, BBC Radio Drama Company, and the Royal Shakespeare Company. Shakespeare's most domestic tragedy is an exceedingly complex ...
Managing Your Mind: The Mental Fitness Guide
Originally published in 1995, the first edition of Managing Your Mind established a unique place in the self-help book market. A blend of tried-and-true psychological counseling and no-nonsense management advice grounded in the principles of CBTand other psychological treatments, the book straddled two types of self-help literature, arguing that in one's personal and professional life, the way to success is the same. By adopting the practical strategies that mental health experts Butler and Hope have developed over years of clinical research and practice, one can develop the "mental fitness" necessary to resolve one's personal and interpersonal challenges at home and work and to live a productive, satisfying life.
The first edition addressed how to develop key skills to mental fitness (e.g., managing one's time better, facing and solving problems better, keeping things in perspective, learning to relax, etc.), how to improve one's relationships, how to beat anxiety and depression, and how to establish a good mind-body balance. For this new edition, Butler and Hope have updated all preexisting material and have added five new chapters-on sexuality and intimate relationships; anger in relationships; recent traumatic events and their aftermath; loss and bereavement; and dealing with the past.
The first edition addressed how to develop key skills to mental fitness (e.g., managing one's time better, facing and solving problems better, keeping things in perspective, learning to relax, etc.), how to improve one's relationships, how to beat anxiety and depression, and how to establish a good mind-body balance. For this new edition, Butler and Hope have updated all preexisting material and have added five new chapters-on sexuality and intimate relationships; anger in relationships; recent traumatic events and their aftermath; loss and bereavement; and dealing with the past.
National Science Education Standards: observe, interact, change, learn
"Standards" offers a vision of scientific literacy, describing what all students should understand and be able to do. This volume reflects the principles that learning science is an inquiry-based process, that science in schools should reflect the intellectual traditions of contemporary science, and that everyone can help improve science education.
The Well-Trained Mind: A Guide to Classical Education at Home
"Outstanding... should be on every home educator's reference bookshelf." -- Homeschooling TodayThis educational bestseller has dominated its field for the last decade, sparking a homeschooling movement that has only continued to grow. It will instruct you, step by step, on how to give your child an academically rigorous, comprehensive education from preschool through high school. Two veteran home educators outline the classical pattern of education -- the trivium -- which organizes learning around the maturing capacity of the child's mind. With this model, you will be able to instruct your child in all levels of reading, writing, history, geography, mathematics, science, foreign languages, rhetoric, logic, art, and music, regardless of your own aptitude in those subjects.Newly revised and updated, The Well-Trained Mind includes detailed book lists with complete ordering information; up-to-date listings of resources, publications, and Internet links; and useful contact information.
The First Circle .......byAleksandr Solzhenitsyn
The prisoners work on technical projects to assist state security agencies and generally pander to Stalin's increasing paranoia. While most are aware of how much better off they are than "regular" Gulag prisoners, some are also conscious of the overwhelming moral dilemma of working to aid a system that is the cause of so much suffering.
By the end of the book, several zeks, including Gleb Nerzhin, the autobiographical hero, choose to stop cooperating, even though their choice means being sent to much deadlier camps.
The book also briefly depicts several Soviet leaders of the period, including Stalin himself, who is depicted as vain and vengeful, remembering with pleasure the torture of a rival, dreaming of one day becoming emperor of the world, or listening to his subordinate Viktor Abakumov and wondering: "[...]has the day come to shoot him yet?"
The novel addresses numerous philosophical themes, and through multiple narratives is a powerful argument both for a stoic integrity and humanism. Like other Solzhenitsyn works, the book illustrates the difficulty in maintaining dignity within a system designed to strip its inhabitants of it.
Saturday, December 26, 2009
Dell S2009WFP LCD Monitor Review
Dell S2009WFP is a perfect LCD monitor which allows the users to watch movies, videos, games and images at really high definition where things seems to be alive. Enjoy outstanding picture quality and beautiful graphics on this 20 inches LCD monitor.
Motorola WX390 Cell Phone Review
Clogged Philippine volcano ready to erupt
The Mayon Volcano in the Philippines is showing signs of becoming clogged with lava and scientists say it could erupt explosively.
LATEST NEWS
HCL launches 3G ready netbook.
SPICE launches Dual Sim,5MP,camera phone.
MICROSOFT issues word patch to comply with patent ruling.
SPICE launches Dual Sim,5MP,camera phone.
MICROSOFT issues word patch to comply with patent ruling.
Friday, December 25, 2009
China cracks down on online games: report
BEIJING (AFP) - China has placed more than 4.65 million computers at some 80,000 Internet cafes under watch in a bid to crack down on violent or pornographic online games, state media reported Friday.
Apple's stock hits new high as gadget buzz builds
AP US technology to help India chase monsoon
Smoke Sensor Using Micro Controller
You can easily make Smoke Sensor Using Micro Controller.You need a micro controller one smoke sensor and an alarm set up for this.smoke sensor should sent a signal to the micro controller and micro controller can trigger a alarm.
Thursday, December 24, 2009
Wednesday, December 23, 2009
VERY SOON WE PROVIDES...................... ...................................contd............MESSEGE
Expert's edge ideas are compiled by experts in the engineering(all branches) . Every day our team are being added lots of latest seminars and projects topics into our list. A educationalist team is working to find out the latest topics(projects, seminar),Which is useful for the students. We posted the projects and seminar topics every day so that stay with us.
Tuesday, December 22, 2009
latest project topics
BUS STOP NAME INDICATION SYSTEM
If the passenger has some residual vision, they may see outlines of useful landmarks that indicate the approach to their bus stop. The near or totally blind rely on identifying directional changes that the bus makes to find their bus stop. Seeking confirmation from a fellow passenger or from the driver is another alternative although it does require a lot of confidence to do this.
Keeping in mind these problems, this system has been planned to facilitate a blind person or a person new to the area who doesn’t have knowledge on bus stop information.
This system has a transmitter at every bus stop which continuously transmitting a unique ID .Bus contains a main unit which receives transmitted ID and indicates the passengers the arrived stop.
Transmitter unit comprises of a Microcontroller (AT89c51) unit which generates a unique bus stop ID for every bus stop and multiple transmitter units. IRED to transmit the code. Receiver unit comprises of IR receiver (TSOP1738) to detect and demodulate the transmitted code which is detected by the microcontroller and indication is produced.
Keeping in mind these problems, this system has been planned to facilitate a blind person or a person new to the area who doesn’t have knowledge on bus stop information.
This system has a transmitter at every bus stop which continuously transmitting a unique ID .Bus contains a main unit which receives transmitted ID and indicates the passengers the arrived stop.
Transmitter unit comprises of a Microcontroller (AT89c51) unit which generates a unique bus stop ID for every bus stop and multiple transmitter units. IRED to transmit the code. Receiver unit comprises of IR receiver (TSOP1738) to detect and demodulate the transmitted code which is detected by the microcontroller and indication is produced.
latest project topics
PC Based data acquisition system
PC Based data acquisition system by stimulating SPI and I2C protocol
Many times it is required to monitor physical phenomena such as temperature, pressure humidity, light intensity, sound intensity, force, etc. Such physical phenomena can be monitored by digital systems employing sensors. However sensor generally produces a change in the resistance, voltage or current. All such phenomena can be converted in to a change in voltage levels. Since the sensors and the subsequent signal conditioning circuits provide a proportionate change in voltage with respective the phenomena, this cannot be directly interpreted by a digital system. A sensor is ussaually an analog voltage and can take any value between +10 to -10 volts. However a digital system has only two states (ON) or (OFF). Thus it is required to have additional circuitry between the digital systems and analog systems that translate the analog signals in to a digital signals. Such conversion can be perform by an analog to digital converter.
The Serial Peripheral interface Bus or SPI (often pronounced “spy”) bus Is a synchronous serial data link standard that operates in full duplex mode. Devices communicate in master/slave mode where the master device initiates the data frame. Multiple slave devices are allowed with individual slave select (chip select) lines. The I2C bus physically consists of two active wires and a ground connection. The active wires called SDA and SCL, are both bi-directional. SDA is a serial data line, SCL is a serial clock line.
contd....
Many times it is required to monitor physical phenomena such as temperature, pressure humidity, light intensity, sound intensity, force, etc. Such physical phenomena can be monitored by digital systems employing sensors. However sensor generally produces a change in the resistance, voltage or current. All such phenomena can be converted in to a change in voltage levels. Since the sensors and the subsequent signal conditioning circuits provide a proportionate change in voltage with respective the phenomena, this cannot be directly interpreted by a digital system. A sensor is ussaually an analog voltage and can take any value between +10 to -10 volts. However a digital system has only two states (ON) or (OFF). Thus it is required to have additional circuitry between the digital systems and analog systems that translate the analog signals in to a digital signals. Such conversion can be perform by an analog to digital converter.
The Serial Peripheral interface Bus or SPI (often pronounced “spy”) bus Is a synchronous serial data link standard that operates in full duplex mode. Devices communicate in master/slave mode where the master device initiates the data frame. Multiple slave devices are allowed with individual slave select (chip select) lines. The I2C bus physically consists of two active wires and a ground connection. The active wires called SDA and SCL, are both bi-directional. SDA is a serial data line, SCL is a serial clock line.
contd....
latest project topics
On power ON, the AC current passes through the fuse and the filter, this filter out any noise or spikes. After the filter passes through the rectifier which converts AC to DC. Next to rectifier it passes through the transformer and provides a constant voltage to the charger. Past of the winding from transformer is taken TOP switch to generate supply. The micro controller reads the input current voltage input coming from the batter and Vref generated in the circuit. The controller generates the current reference voltage to current loop circuit by reading the inputs and adjusting the PWM in the controller according to the inputs taken.
The project involves both hardware and software. The primary component used in the project i.e., PIC16F73 Microcontroller. has to be studied and tested. The other components are available in discrete. These components are to be assembled on the PCB board and then proper connections are to be made. Coded microcontroller i.e., PIC16F73 has to be used in order to perform the charging operation by connecting the PCB module to the system using RS-232 cable.
The project involves both hardware and software. The primary component used in the project i.e., PIC16F73 Microcontroller. has to be studied and tested. The other components are available in discrete. These components are to be assembled on the PCB board and then proper connections are to be made. Coded microcontroller i.e., PIC16F73 has to be used in order to perform the charging operation by connecting the PCB module to the system using RS-232 cable.
latest project topics
ASYNCHRONOUS FIFO FOR EMBEDDED APPLICATIONS
DESIGN AND IMPLEMENTATION OF ASYNCHRONOUS FIFO FOR EMBEDDED APPLICATIONS
A FIFO is used as a "First In-First Out" memory buffer between two asynchronous systems with simultaneous write and read access to and from the FIFO, these accesses being independent of one another. Data written into a FIFO is sequentially read out in a pipelined manner, such that the first data written into a FIFO will be the first data read out of the FIFO.
FIFO status flag outputs are a function of the comparison of the respective write and read pointers. A FIFO will always have some status flag outputs; at least a flag that indicates the empty condition and a flag that indicates the full condition.
An asynchronous FIFO refers to a FIFO design where data values are written to a FIFO buffer from one clock domain and the data values are read from the same FIFO buffer from another clock domain, where the two clock domains are asynchronous to each other.
Attempting to synchronize multiple changing signals from one clock domain into a new clock domain and insuring that all changing signals are synchronized to the same clock cycle in the new clock domain has been shown to be challenging. FIFOs are used in designs to safely pass multi-bit data words from one clock domain to another. Data words are placed into a FIFO buffer memory array by control signals in one clock domain, and the data words are removed from another port of the same FIFO buffer memory array by control signals from a second clock domain. Conceptually, the task of designing a FIFO with these assumptions seems to be easy. The difficulty associated with doing FIFO design is related to generating the FIFO pointers and finding a reliable way to determine full and empty status on the FIFO.
In this project, an asynchronous FIFO is designed to pass data between different clock domains using Gray code pointers that are synchronized into a different clock domain before testing for "FIFO full" or "FIFO empty" conditions.
A FIFO is used as a "First In-First Out" memory buffer between two asynchronous systems with simultaneous write and read access to and from the FIFO, these accesses being independent of one another. Data written into a FIFO is sequentially read out in a pipelined manner, such that the first data written into a FIFO will be the first data read out of the FIFO.
FIFO status flag outputs are a function of the comparison of the respective write and read pointers. A FIFO will always have some status flag outputs; at least a flag that indicates the empty condition and a flag that indicates the full condition.
An asynchronous FIFO refers to a FIFO design where data values are written to a FIFO buffer from one clock domain and the data values are read from the same FIFO buffer from another clock domain, where the two clock domains are asynchronous to each other.
Attempting to synchronize multiple changing signals from one clock domain into a new clock domain and insuring that all changing signals are synchronized to the same clock cycle in the new clock domain has been shown to be challenging. FIFOs are used in designs to safely pass multi-bit data words from one clock domain to another. Data words are placed into a FIFO buffer memory array by control signals in one clock domain, and the data words are removed from another port of the same FIFO buffer memory array by control signals from a second clock domain. Conceptually, the task of designing a FIFO with these assumptions seems to be easy. The difficulty associated with doing FIFO design is related to generating the FIFO pointers and finding a reliable way to determine full and empty status on the FIFO.
In this project, an asynchronous FIFO is designed to pass data between different clock domains using Gray code pointers that are synchronized into a different clock domain before testing for "FIFO full" or "FIFO empty" conditions.
latest project topics
IMPLEMENTATION OF ADVANCED ENCRYPTION STANDARD
In the past, cryptography helped ensure secrecy in important communications, such as those of government covert operations, military leaders, and diplomats. Cryptography has come to be in widespread use by many civilians who do not have extraordinary needs for secrecy, although typically it is transparently built into the infrastructure for computing and telecommunications.Advanced Encryption Standard (AES) is an algorithm for performing encryption (and the reverse, decryption) which is a series of well-defined steps that can be followed as a procedure. The original information is known as plaintext, and the encrypted form as cipher text. The cipher text message contains all the information of the plaintext message, but is not in a format readable by a human or computer without the proper mechanism to decrypt it; it resembles random gibberish to those not intended to read it. The encrypting procedure is varied depending on the key which changes the detailed operation of the algorithm. Without the key, the cipher cannot be used to encrypt or decrypt.
The Rijndael is a symmetric algorithm that encrypts variable size blocks with variable size keys. . The Advanced Encryption Standard (AES) specified a subset of Rijndael, fixing the block size on 128 bits. Advanced Encryption Standard (AES), a Federal Information Processing Standard (FIPS-197), is an approved cryptographic algorithm that can be used to protect electronic data. The AES algorithm is a block cipher that can encrypt and decrypt digital information. The AES algorithm is capable of using cryptographic keys of 128, 192, and 256 bits, and this project implements the 128 bit standard using the VHDL, a hardware description language. The National Security Agency (NSA) announced that AES-128 may be used for classified information at the SECRET level and AES-192/256 for TOP SECRET level documents.
latest project topics
GSM BASED HOME AUTOMATION
Home automation (also called domotics) is a field within building automation,specialixing in the specigic automation requirements of private homes and in the application of automation technique for the comfort and security of its residents.
Athough many techniques used in building automation(such as light and climate control ,control of doors and window shutters ,security and surveillance systems,etc.)are also used in home automation, additional functions in home automation can include the control of multimedia home entertainment systems,automatic plant watering and pet feeding,automatic sences for dinners and parties,and more user friendly control interface.When home automation is installed during construction of new home,usually control wires are added before the dry wall is installed.these control wires run to a micro controller,which will then control the encironment.
Implementation methodology:
Wireless communication of various machines and devices in mobile networks is a fast growing business and application area in industry, maintenance business,customer service,security and banking areas.This paper presents design and implementation of remote conrol system by means of GSM cellular communication network. The design integrates the to be controlled, the micro controller .and GSM module so that it can be used for a wide range of applications.
An AVR microcontroller is used to control the home appliances and it will communicate to the GSM modem through the serial port of controller. Most of the home appliances are connected to AC mains so, a special care is to be taken to switch the appliances.
Athough many techniques used in building automation(such as light and climate control ,control of doors and window shutters ,security and surveillance systems,etc.)are also used in home automation, additional functions in home automation can include the control of multimedia home entertainment systems,automatic plant watering and pet feeding,automatic sences for dinners and parties,and more user friendly control interface.When home automation is installed during construction of new home,usually control wires are added before the dry wall is installed.these control wires run to a micro controller,which will then control the encironment.
Implementation methodology:
Wireless communication of various machines and devices in mobile networks is a fast growing business and application area in industry, maintenance business,customer service,security and banking areas.This paper presents design and implementation of remote conrol system by means of GSM cellular communication network. The design integrates the to be controlled, the micro controller .and GSM module so that it can be used for a wide range of applications.
An AVR microcontroller is used to control the home appliances and it will communicate to the GSM modem through the serial port of controller. Most of the home appliances are connected to AC mains so, a special care is to be taken to switch the appliances.
latest project topics
INTELLIGENT BATTERY CHARGING
INTELLIGENT BATTERY CHARGING USING PIC16F73 MICRO CONTROLLER FOR MISSILE TEST EQUIPMENT.It is designed and developed based on microprocessor technology for Konkurs Missile Test Equipment (KMTE) assembled on a PCB module mounted on a bracket, in turn to be fitted on front panel PCB frame of test equipment.
Charger is intended to charge Ni-Cd/Ni-Al battery pack capacity of 1.8AH/2.2AH respectively. It shall operate on AC mains power of 230V AC at 50Hz with specified variation. The regulated power supply of charger works on SMPS and converts incoming AC voltages to DC(maximum 60V) for charging the battery. Charging is done in two modes. Normal mode and boost mode. At the end of normal/boost charge, the charges automatically charge over to the trickle mode. Mode of changing is switch selectable and the charging mode can be indicated LEDs which are connected on D-type connector.
The charge is based on a PIC16F73 micro controller. The micro controller provides desired features of time tracking, detection of negative voltage shift to monitor the charging process. The input AC voltage is passed through the input fuse and line filter, followed by bridge rectifier. The resultant DC voltage is fed to the transformer with the separate taps for charger circuit and micro controller circuit. Output of the charge is maintained at nominal voltage of 60V DC. Required sense lines and control lines are provided between the charger circuit and microprocessor circuit. The status of charging is detected using micro controller provision is available for selection of normal boost charge. LED can be connected to the connector for charge indicator. Selection provision shall also be made for selection in battery type.
latest project topics
AES is implemented by using VHDL
The algorithm consists of four stages that make up a round which is iterated 10 times for a 128-bit length key, 12 times for a 192-bit key, and 14 times for a 256-bit key. The first stage "SubBytes" transformation is a non-linear byte substitution for each byte of the block. The second stage "ShiftRows" transformation cyclically shifts (permutes) the bytes within the block. The third stage "MixColumns" transformation groups 4-bytes together forming 4-term polynomials and multiplies the polynomials with a fixed polynomial mod (x^4+1). The fourth stage "AddRoundKey" transformation adds the round key with the block of data.
The hardware implementation of AES could provide either high performance or low cost for specific applications. At backbone communication channels, or at heavily loaded server, it is not possible to lose processing speed running cryptography algorithms in general software, which drops the efficiency of the overall system. On the other side, a low cost and small design can be used in smart card applications, allowing a wide range of equipment to operate securely.
The design goal of this project is to create a demonstration of the AES-128 for the end user and not for integration into a communication or data storage device; however this design could be modified to such ends. The main objective of the project is to produce an optimized VHDL code for performance purpose, capable of achieving better performance than common software implementation.
The proposed project AES is implemented by using VHDL. The device is operated at 100.29 MHz when targeted to Spartan 3E.
The algorithm consists of four stages that make up a round which is iterated 10 times for a 128-bit length key, 12 times for a 192-bit key, and 14 times for a 256-bit key. The first stage "SubBytes" transformation is a non-linear byte substitution for each byte of the block. The second stage "ShiftRows" transformation cyclically shifts (permutes) the bytes within the block. The third stage "MixColumns" transformation groups 4-bytes together forming 4-term polynomials and multiplies the polynomials with a fixed polynomial mod (x^4+1). The fourth stage "AddRoundKey" transformation adds the round key with the block of data.
The hardware implementation of AES could provide either high performance or low cost for specific applications. At backbone communication channels, or at heavily loaded server, it is not possible to lose processing speed running cryptography algorithms in general software, which drops the efficiency of the overall system. On the other side, a low cost and small design can be used in smart card applications, allowing a wide range of equipment to operate securely.
The design goal of this project is to create a demonstration of the AES-128 for the end user and not for integration into a communication or data storage device; however this design could be modified to such ends. The main objective of the project is to produce an optimized VHDL code for performance purpose, capable of achieving better performance than common software implementation.
The proposed project AES is implemented by using VHDL. The device is operated at 100.29 MHz when targeted to Spartan 3E.
latest project topics
COMPLEX PROGRAMMABLE LOGIC DEVICE
As chip densities increased, it was natural for the PLD manufacturers to evolve their products into larger (logically, but not necessarily physically) parts called Complex Programmable Logic Devices (CPLDs). For most practical purposes, CPLDs can be thought of as multiple PLDs (plus some programmable interconnect) in a single chip. The larger size of a CPLD allows we to implement either more logic equations or a more complicated design. In fact, these chips are large enough to replace dozens of the pesky parts.
Because CPLDs can hold larger designs than PLDs, their potential uses are more varied. They are still sometimes used for simple applications like address decoding, but more often contain high-performance control-logic or complex finite state machines. At the high-end (in terms of numbers of gates), there is also a lot of overlap in potential applications with FPGAs. Traditionally, CPLDs have been chosen over FPGAs whenever high-performance logic is required. Because of its less flexible internal architecture, the delay through a CPLD (measured in nanoseconds) is more predictable and usually shorter.
Because CPLDs can hold larger designs than PLDs, their potential uses are more varied. They are still sometimes used for simple applications like address decoding, but more often contain high-performance control-logic or complex finite state machines. At the high-end (in terms of numbers of gates), there is also a lot of overlap in potential applications with FPGAs. Traditionally, CPLDs have been chosen over FPGAs whenever high-performance logic is required. Because of its less flexible internal architecture, the delay through a CPLD (measured in nanoseconds) is more predictable and usually shorter.
latest project topics
Design and Implementation of RC4 stream for WI-FI
In Cryptography the main feature is to work out with problems, which associated with secrecy, authentication and integrity. In order to handle all the cryptographic problems many kinds of cryptographic algorithms have been invented. The complexity of these problems made several categories of cryptographic algorithms. A much known is the RC4 stream cipher. The project deals with the design of RC4 stream cipher for wireless LAN security.
The 802.11 is a wire LAN, uses a collision avoidance (CSMA/CA) mechanism together with a positive acknowledges scheme and critical carrier sense as well as physical carrier sense methods. The important part of wireless MAC layer design is the security (WEP/RC4 algorithm) implementation. The security protocol is the part of the data link layer. This protocol uses RC4 cryptographic algorithm and its intention is to prevent attempts of thefts and invasions. RC4 is the most widely-used software stream cipher and is used in popular protocols such as Secure Sockets Layer (SSL) (to protect Internet traffic) and WEP (to secure wireless networks) and is remarkable for its simplicity and speed in software.
RC4 uses a variable key from 1 to 256 bytes to initialize a 256-byte array. the array is used for subsequent generation of pseudo-random bytes and then generates a pseudorandom stream, which is XORed with the plaintext/cipher text to give the cipher text/plain text. The RC4 stream cipher works in two phases the key setup phase and the pseudorandom key stream generator phase. Both phases must be performed for every new key. The primary functions are generation of 256-bytes key data from variable key length (6to16bytes), initialization of the key setup, swapping of 256-bytes between two blocks of 256 bytes (to randomize the bytes). Control and storage blocks design and implementation and key stream cipher bytes generation.
The 802.11 is a wire LAN, uses a collision avoidance (CSMA/CA) mechanism together with a positive acknowledges scheme and critical carrier sense as well as physical carrier sense methods. The important part of wireless MAC layer design is the security (WEP/RC4 algorithm) implementation. The security protocol is the part of the data link layer. This protocol uses RC4 cryptographic algorithm and its intention is to prevent attempts of thefts and invasions. RC4 is the most widely-used software stream cipher and is used in popular protocols such as Secure Sockets Layer (SSL) (to protect Internet traffic) and WEP (to secure wireless networks) and is remarkable for its simplicity and speed in software.
RC4 uses a variable key from 1 to 256 bytes to initialize a 256-byte array. the array is used for subsequent generation of pseudo-random bytes and then generates a pseudorandom stream, which is XORed with the plaintext/cipher text to give the cipher text/plain text. The RC4 stream cipher works in two phases the key setup phase and the pseudorandom key stream generator phase. Both phases must be performed for every new key. The primary functions are generation of 256-bytes key data from variable key length (6to16bytes), initialization of the key setup, swapping of 256-bytes between two blocks of 256 bytes (to randomize the bytes). Control and storage blocks design and implementation and key stream cipher bytes generation.
latest seminar topics
Symfony
Symfony is a web application framework for PHP5 projects.It aims to speed up the creation and maintenance of web applications, and to replace the repetitive coding tasks by power, control and pleasure.
latest seminar topic
XPCOM
similar to (Cross Platform Component Object Model) is a cross platform component modelCORBA or Microsoft COM. It has multiple language bindings and IDL descriptions so programmers can plug their custom functionality into the framework and connect it with other components.
similar to (Cross Platform Component Object Model) is a cross platform component modelCORBA or Microsoft COM. It has multiple language bindings and IDL descriptions so programmers can plug their custom functionality into the framework and connect it with other components.
Monday, December 21, 2009
LATEST SEMINAR TOPICS
Symfony
Symfony is a web application framework for PHP5 projects.It aims to speed up the creation and maintenance of web applications, and to replace the repetitive coding tasks by power, control and pleasure.
LATEST SEMINAR TOPICS
Z-Wave
Z-Wave is the interoperable wireless communication standard developed by Danish company Zensys and the Z-Wave Alliance. It is designed for low-power and low-bandwidth appliances, such as home automation and sensor networks Radio specifications.
LATEST SEMINAR TOPICS
XMax
xMax developed by xG Technology is a wireless communications technology whose developers claim is low power and provides a high data rate over a distance of about 13 miles.
LATEST SEMINAR TOPICS
i-DEN
Integrated Digital Enhanced Network, commonly referred to as iDEN, is a mobilecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone. .
LATEST SEMINAR TOPICS
Collective Intelligence
Collective intelligence, as characterized by Tom Atlee, Douglas Engelbart, Cliff Joslyn, Francis Heylighen, Ron Dembo, and other theorists, is a working form of intelligence which overcomes groupthink and individual cognitive bias in order to allow a collective to cooperate on one process—while maintaining reliable intellectual performance. In this context, it refers to robust consensus decision making, and may properly be considered a subfield of sociology....
LATEST SEMINAR TOPICS
Swarm Intelligence
(SI) is an artificial intelligence technique based around the study of collective behavior in decentralized, self-organized systems. The expression swarm intelligence was introduced by Beni & Wang in 1989, in the context of cellular robotic systems.....
LATEST SEMINAR TOPICS
Cryptovirology
Cryptovirology is a field that studies how to use cryptography to design powerful malicious software. It encompasses overt attacks such as cryptoviral extortion where a cryptovirus, cryptoworm, or cryptotrojan hybrid encrypts the victim's files and the user must pay the malware author to receive the needed session key (that is encrypted under the author's public key that is contained in the malware)...
LATEST SEMINAR TOPICS
Artificial Eye
The retina is a thin layer of neural tissue that lines the back wall inside the eye. Some of these cells act to receive light, while others interpret the information and send messages to the brain through the optic nerve. This is part of the process that enables us to see. In damaged or dysfunctional retina, the photoreceptors stop working, causing blindness. By some estimates, there are more than 10 million people worldwide affected by retinal diseases that lead to loss of vision....
LATEST PROJECTS TOPICS
VOLTAGE LOGGER
Voltage logger is the device used to record voltage. Voltage Logger is the easiest to use tool built to record data on-site and download it onto your computer for analysis. For the user who is monitoring a machine load or voltage line, profiling a process loop or monitoring temperature, it's the perfect tool to give you the information when you need it. Simply connect the logger to the signal to be recorded and press the button to begin recording. When the session is complete press the button.
Voltage Logger operates in three modes: Logging, Standby, and off. In the Logging mode,the logger records information in memory; in the Standby mode, it retains the recorded information for transfer to a computer; in the off mode, the memory is cleared. However, if the Voltage Logger is turned off by mistake, the cleared data can be easily recovered.
The main advantage of the Voltage Logger is its ability to perform a wide variety of recording tasks with high resolution and accuracy without the need for user setup. It achieves this by means of automatic scaling and Time Extension Recording (TXR) along with a flexible input design.
Voltage Logger operates in three modes: Logging, Standby, and off. In the Logging mode,the logger records information in memory; in the Standby mode, it retains the recorded information for transfer to a computer; in the off mode, the memory is cleared. However, if the Voltage Logger is turned off by mistake, the cleared data can be easily recovered.
The main advantage of the Voltage Logger is its ability to perform a wide variety of recording tasks with high resolution and accuracy without the need for user setup. It achieves this by means of automatic scaling and Time Extension Recording (TXR) along with a flexible input design.
LATEST PROJECT TOPICS
MOVING MESSAGE ON LCD
The main objective of the project is to interface an LCD with microcontroller and display the moving message on to the LCD. The software used to program is keil compiler.
Very good advertising results are obtained from these unique displays with latest technology. You can change the message as often as you want with ordinary computer keyboard without any prior experience of any kind LCDs available in various sizes and are also made to custom requirements.
Moving message on LCD are ideal for all type of commercial establishments like Hotels, Restaurants, Retail Shops, Banks, Airports, Clinics, Hospitals and other such places to get maximum attention of people. These displays attract customers to watch the display with curiosity and your scrolling message also is conveyed simultaneously.
Very good advertising results are obtained from these unique displays with latest technology. You can change the message as often as you want with ordinary computer keyboard without any prior experience of any kind LCDs available in various sizes and are also made to custom requirements.
Moving message on LCD are ideal for all type of commercial establishments like Hotels, Restaurants, Retail Shops, Banks, Airports, Clinics, Hospitals and other such places to get maximum attention of people. These displays attract customers to watch the display with curiosity and your scrolling message also is conveyed simultaneously.
INTER INTEGRATED CIRCUIT BUS CONTROLLER
The I2C stands for Inter Integrated circuit helps in establishing short distance communication between ICs. The communication takes place in accordance with the Philips I2C bus protocol. In today’s highly complex circuits, I2C plays a major role in reducing the interconnection complexity between the ICs. bus is a 2 wire bi-directional serial bus. One wire is for data transmission named as Serial data bus (SDA) and the other for clock signal transmission (SCL). These carry information between the devices connected to the bus. I2C is easy to use to link multiple devices together since it has built in addressing scheme.Our project aim involves the design of both master and slave cores. The master core is responsible for initiating the communication on the bus. The slave core is the device that has been addressed by the master in order to establish effective communication. Each slave has a unique address and responds only after it has verified the address sent by the master. I2C is a true multi master bus; this means that more than one master can attempt to control the bus at the same time without corrupting the message. This is achieved by a technique known as arbitration, where if more than one master simultaneously tries to control the bus, only one is allowed to do so and the message is not corrupted.Another concept known as clock synchronization is used in order to synchronize clock signals of two or more devices. It is performed using the wired-AND connection of I2C interface to SCL line. Devices with shorter LOW periods enter a HIGH wait-state during this time.The RTL code for the design has been done using Verilog HDL. The functional verification has been done using ModelSim and the code has been synthesized using Xilinx ISE. This has been finally implemented onto a FPGA Spartan IIE kit.
LATEST PROJECTS TOPICS
NIGHT LIGHT SAVER
•Electricity is one of the most important and useful part of our life. •Nowadays most of scientists are developing electrical goods which require less power and developing ways to reduce its wastage .This wastage will cause a lot to further generations.
•This project also deals with the saving of light , by using it efficiently at right time.
•This project runs on a simple clock and according to the present time the light will turn OFF and ON.The clock will run continuously and the controller will continuously monitor the output of clock and according to the predefined time the light or LED will be turned OFF or ON.
LATEST PROJECTS TOPICS
STREET LIGHTING SYSTEM
In India you must have seen many places where Street Lights will be ON whether its day time or night or worst is the case when it will be ON for 24 hours. This wastes lots off electricity and to save energy is one of the most important tasks nowadays where our resources are being finished. This project consists of an RTC which is responsible for generating time. We will write the program such that depending on the time the light will be ON or OFF place of RTC we can use LDR which will see the brightness of the outer atmosphere and depending on this the light will be ON or OFF
Sunday, December 20, 2009
ANNOUNCEMENT
On Sunday, December 20, 2009 we gives you latest topics of project and seminar.BE with us ............we gives you lots of more topics .
...............wait and watch..............
SEMINAR TOPICS BY EXPERT'S EDGE TEAM
Micro
DisplayThere are two amazing things about our brain that makes television possible. The first thing is that if we divide the image into charge number of color dots our brain will reproduce again into the meaningful picture or image. These small colored dots are called pixels. The second thing is that if we divide a moving scene into sequential still pictures and show the still images in rapid successinour brain will re-assemble the moving scene again...
SEMINAR TOPICS BY EXPERT'S EDGE TEAM
BrainGate
BrainGate was developed by the bio-tech company Cyberkinetics in 2003 in conjunction with the Department of Neuroscience at Brown University. The device was designed to help those who have lost control of their limbs, or other bodily functions. The computer chip, which is implanted into the brain, monitors brain activity in the patient and converts the intention of the user into computer commands ...
PROJECT TOPICS BY EXPERT'S EDGE TEAM
TRAIN INFORMATION SYSTEM
Did you ever met with a station, where you went to a station to receive/leave a friend and you don’t know which train will come to that platform,at what timethat particular train will leave the platform.And if youwant to know particular detail you have to stand in long queue which is a headache .This project solves our problem.
This project ddeals with providing you with the above kind of Information .It displays each details of particular train,in the sense train name, train number, arrival, departure, platform number etc on large size display system such as LCD,S.You can store ass many as you want, and any person can know the details by just looking at the display instead of standing in queues and wasting our time in just kowing small details.
This display used may vary according to the use requirement and needs.
This project ddeals with providing you with the above kind of Information .It displays each details of particular train,in the sense train name, train number, arrival, departure, platform number etc on large size display system such as LCD,S.You can store ass many as you want, and any person can know the details by just looking at the display instead of standing in queues and wasting our time in just kowing small details.
This display used may vary according to the use requirement and needs.
PROJECTS TOPIC
MULTI SENSOR IMPLEMENTATION SYSTEM
In embedded system we have often come across the system employing different types of sensors built using single technology.
Here in this multi sensor implementation system we want to expose ourselves to the way a sensor built and how to use them for different applications. we have chosen simple and cost effective IR technology for this purpose.
System consists of three photos sensors arranged as reflective sensor, slot sensors and single photo diode. Microcontroller AT89S52 is used to take inputs from sensor unit produce corresponding outputs.
Our selections involves an led, buzzer and a relay for corresponding sensors. Microcontroller used in AT895S2 which taken if inputs from sensor and switches corresponding outputs. Software developed is in embedded C.
Here in this multi sensor implementation system we want to expose ourselves to the way a sensor built and how to use them for different applications. we have chosen simple and cost effective IR technology for this purpose.
System consists of three photos sensors arranged as reflective sensor, slot sensors and single photo diode. Microcontroller AT89S52 is used to take inputs from sensor unit produce corresponding outputs.
Our selections involves an led, buzzer and a relay for corresponding sensors. Microcontroller used in AT895S2 which taken if inputs from sensor and switches corresponding outputs. Software developed is in embedded C.
PROJECT TOPICS
LCD BASED SECURITY SYSTEM
Security is one of the most important concerns for everybody. Everybody wants to secure their home, offices, industry from unauthorized persons. To make this task an easy, this is one of the cheap and best system.
This project consists of LCD which shows that whether the person entered is authorized or not. The user, who wants to enter into the room or office, has to enter a pin or password through keypad and if the entered password is correct the door will open. The verification of password is done by using microcontroller which stores all authorized passwords and accordingly instructs the other peripherals i.e. door (using stepper motor) to open. If the password entered is wrong a beep or a buzzer will be ON and LED will glow. As well as the persons details such as name, id can be shown on display i.e. LCD.
The components uses in this project are AT89S52 Micro controller, LCD and a normal telephone keypad. The system is fully controlled by the 8 bit microcontroller AT89s52. The password is stored in memory of that we can change it at anytime. The software which is used as a backenend is Embedded C “KIEL uvision”.
This project consists of LCD which shows that whether the person entered is authorized or not. The user, who wants to enter into the room or office, has to enter a pin or password through keypad and if the entered password is correct the door will open. The verification of password is done by using microcontroller which stores all authorized passwords and accordingly instructs the other peripherals i.e. door (using stepper motor) to open. If the password entered is wrong a beep or a buzzer will be ON and LED will glow. As well as the persons details such as name, id can be shown on display i.e. LCD.
The components uses in this project are AT89S52 Micro controller, LCD and a normal telephone keypad. The system is fully controlled by the 8 bit microcontroller AT89s52. The password is stored in memory of that we can change it at anytime. The software which is used as a backenend is Embedded C “KIEL uvision”.
PROJECT TOPICS
HERE WE COMES WITH LATEST PROJECT TOPIC......................
Finger Print Security
Personal Safes are revolutionary locking storage cases that open with just the touch of your finger. These products are designed as secure storage for medications, jewelry, weapons, documents, and other valuable or potentially harmful items.These utilize fingerprint recognition technology to allow access to only those whose fingerprints you choose. It contains all the necessary electronics to allow you to store, delete, and verify fingerprints with just the touch of a button. Stored fingerprints are retained even in the event of complete power failure or battery drain.These eliminates the need for keeping track of keys or remembering a combination password, or PIN. It can only be opened when an authorized user is present, since there are no keys or combinations to be copied or stolen, or locks that can be picked.
In this project the fingerprint module from Miaxis Biometrics is used. It can store up to 750 finger prints on its own memory. It can be controlled through its serial port.
The microcontroller AT89S52 interact with the module. You can Add a fingerprint, Delete a fingerprint and Identify the fingerprint.
To add a fingerprint, just show the finger on the module and press the ADD key. Now the microcontroller will send the ADD command to the module and the module will add it into the memory. To delete the finger follow the same as above.
To identify the finger, press the Identify button and if the finger matches then the Relay is complemented. Also the fingerprint ID is displayed over the LCD display.
In this project the fingerprint module from Miaxis Biometrics is used. It can store up to 750 finger prints on its own memory. It can be controlled through its serial port.
The microcontroller AT89S52 interact with the module. You can Add a fingerprint, Delete a fingerprint and Identify the fingerprint.
To add a fingerprint, just show the finger on the module and press the ADD key. Now the microcontroller will send the ADD command to the module and the module will add it into the memory. To delete the finger follow the same as above.
To identify the finger, press the Identify button and if the finger matches then the Relay is complemented. Also the fingerprint ID is displayed over the LCD display.
Saturday, December 19, 2009
EXPERT'S EDGE EDUCATIONAL TEAM organising the series which offer wide range of tasks and exercise type to maintain a high level of student interest.
EXPERT'S EDGE provides regular REVISION and RECYCLING of syllabus .
EXPERT'S EDGE students(ENGINEERING STUDENTS,UPTO CLASS XII) are getting knowlege with very little help of EE .
EXPERT'S EDGE is to innovate his/her own material matching with the individual learning situation.
Stay with us,we give you success at any cost.
EXPERT'S EDGE provides regular REVISION and RECYCLING of syllabus .
EXPERT'S EDGE students(ENGINEERING STUDENTS,UPTO CLASS XII) are getting knowlege with very little help of EE .
EXPERT'S EDGE is to innovate his/her own material matching with the individual learning situation.
Stay with us,we give you success at any cost.
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