write up on simple knock alarm with piezo sensor ....etc

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sir/madam i choose this as my project
so please help me by providing the simulation circuit for this project
thank you so much sir/madam ....etc

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Wind Electric Generators and Control


Power Electronic Control

In a system incorporating a power electronic interface between the generator and the load (or the grid), the electrical power delivered by the generator to the load can be dynamically controlled. The instantaneous difference between the mechanical power and the electrical power changes the rotor speed following the equation

where J is the polar moment of inertia of the rotor, is the angu ....etc

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Transient Fault Response of Grid Connected Wind Electric Generators ppt and document plesae text me as soon as possible ....etc

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i need full detail abt it ....etc

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by using smart sensors (which following pricipal of Piezo electricity) we can make electricity here in this project we will place smart sensors in the high dense roads (such as traffic jam places in some cities) as this sensors convert static energy of vehicles into power and this can be used for lightning the streets and so on.and similarly by using smartsensors we can extend its application for vehicle tracking, navigation and so on.Using the same smart sensors we need to place those by making 8slots in the wheel of goods train (since indianr ....etc

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This article is presented by:
Chinmoy Prasad
Low Voltage Power Supply Using Piezo Electric Effect


INTRODUCTION

Electronics devices are termed as wearable instead of portable
Power consumption of the devices limits
Size
Weight
Autonomous lifetime

Wearable Devices Functions & Its Power Consumption

Programmable Microprocessor
Bluetooth System
MP3 player
Pe ....etc

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POTENTIAL OF PIEZO ELECTRIC ECOFLOOR FOR GENERATION OF ELECTRIC POWER


The need to generate electricity is the demand for today’s life because of the fact that even if the planet doubles the amount of solar and wind power available, there would still be a shortage of clean electricity. Comparison of different forms of commercial power generation by use of the fuel cycle methods developed in European studies shows that the health burdens are extreme in areas where power stations (base ....etc

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how i can design blind Disobeyed that can the blind move without Collide the wall that the distance will be 1m just and then if the blind man Approaching more from the wall then an buzzer will Sounders
please help me >>> ....etc

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....etc

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