Authentication plays a very critical role in security-related applications like e-commerce. There are a number of methods and techniques for accomplishing this key process. In this regard, biometrics is gaining increasing attention these days. Security systems, having realized the value of biometrics, use biometrics for two basic purposes: to verify or identify users. There is a number of biometrics and different applications need different biometrics. Biometric is the most secure and convenient authentication tool. It can not be borrowed, stol ....etc

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AIM:

Aim Of the Project Is Get the Energy From non conventional Energy Source To Convert 400v 3phase Energy. Using 3phase Zv ZC Switching Dc-Dc Convert For Fuel Cell Application.

ABSTRACT:
In spite of having many advantages, such as low
switch voltage and easy implementation, the voltage-fed dc–dc
converter has been suffering from problems associated with large transformer leakage inductance due to high transformer turn ratio when it is applied to low-voltage, ....etc

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presented by:
NIVEETH C


Zero power magnetic levitation using composite of magnetostrictive - piezoelectric materials
overview
Introduction
What is a composite?
• Composite for magnetic force control
• comparison
• Experiments
using composite only
using composite and electromagnet
Magnetic levitation
• Inverse magnetostrictive effect
• Joule loss
• Zero power consumption during stationary
• Control by the integral feedback
• What is a composi ....etc

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I'm student of final year engg., i want synopsis & ppt presentation related to our subject Touch screen based Remote controlled Robot with Remote Voice and Image Transmission with LPG and Metal Detection capabilities ....etc

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I need data flow diagram for physical standby database.please send me the diagram on my mail [email protected] ....etc

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Presented By
D.SPARSHA
G.VANDANA


Remote Controlled Metal Detecting Robot with Remote Image Transmission
ABSTRACT
Path Finder was sent to Mars in 1998. This was achievement a great which detected the secrets of “Mars”. This project deals with RF controlled robot. This robot prototype for the “Path Finder”.
This robot is controlled by a RF remote. This can be moved forward and reverse direction using geared motors of 60RPM. Also this robot can take sharp turnings towards left and right directions. T ....etc

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i would like to get explanation about the circuit being used to reduce the standby power of a pir sensor base lighting device ....etc

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Abstract ” In other to save energy, several countries recently made laws related to standby power consumption. To success this exertion, we should consider not only power reduction of consumer electronics itself but also efficient automatic control in networked home environment. In this paper, we present a design approach and implementation result of control mechanism for standby power reduction. Proposed mechanism has the Host-Agent based structure and uses the IEEE 802.15.4 based ZigBee protocol for communication and security between H ....etc

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Hi can u give details about Design and Implementation of a Socket with Low Standby power ....etc

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zero standby power remote control system using light power transmission report ....etc

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