microcontroller based power monitoring for 600KVA BATTERY BACK UP
1.INTRODUCTION
The microcontroller-based power monitoring system is an electronic device used to continuously monitor the parameters of power such as voltage, current, frequency, etc at the various points of an electric or electronics devices. The entire system is controlled by the microcontroller (80C31) and it is the real time monitoring of various parameters. Thus the name REAL TIME MONITORING OF HIGH CAPACITY (400KVA-600KVA) BATTERY BACK UP SYSTEM. This system is an 8-chan ....etc

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Optical Fiber Communications


1.0 Introduction of Optical Fiber Communications

Our current age of technology is the result of many brilliant inventions and discoveries, but it is our ability to transmit information, and the media we use to do it, that is perhaps most responsible for its evolution. Progressing from the copp cable, our increasing ability to transmit more information, more quickly and over longer distances has expanded the boundaries of our technological development in all areas. ....etc

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PRESENTED BY :
VINUPRASAD O M


ADD-ON MULTIPLEXER IN WIRE COMMUNICATION SYSTEM AND A COMPARITIVE STUDY WITH OLD TECHNIQUE
AN OVER-VIEW……..
 Conventional wire communication.
 What’s an ADD-ON multiplexer.
 Basic difference between Conventional and add-on multiplexer using wire communication.
 A comparative study.
 Basic principle and working.
 Positive results.
 Further improvements…..
• Conventional Wire-Communication :
Our Point of ....etc

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Multiplexing
• Enable two or more transmission sources to share a common circuit
• Most common forms – FDM and TDM
• FDM – associated with analog signal, simultaneous transmission
• TDM – associated with digital signal (could also be analog, but single frequency) with time slices
Frequency Division Multiplexing
• FDM
• Each signal is modulated to a different carrier frequency
• Carrier frequencies separated so signals do not overlap (guard bands)
• e.g. broadcast radio
• Channe ....etc

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ABSTRACT
The current fast growing internet traffic is demanding more and more network capacity everyday. As telecommunication and computer communications continue to converge, data traffic is gradually exceeding telephony traffic. This means that many of the existing connection-oriented or circuit-switched networks will need to be upgraded to support packet-switched data traffic. The concept of wavelength division multiplexing has provided us an opportunity to multiply network capacity. Current pho ....etc

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PRESENTED BY :
VINUPRASAD O M


ADD-ON MULTIPLEXER IN WIRE COMMUNICATION SYSTEM AND A COMPARITIVE STUDY WITH OLD TECHNIQUE
AN OVER-VIEW……..
 Conventional wire communication.
 What’s an ADD-ON multiplexer.
 Basic difference between Conventional and add-on multiplexer using wire communication.
 A comparative study.
 Basic principle and working.
 Positive results.
 Further improvements…..
• Conventional Wire-Communication :
Our Point of ....etc

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Generic visual perception processor is a single chip modeled on the perception capabilities of the human brain, which can detect objects in a motion video signal and then locate and track them in real time. Imitating the human eye s neural networks and the brain, the chip can handle about 20 billion instructions per second. This electronic eye on the chip can handle a task that ranges from sensing the variable parameters as in the form of video signals and then process it for coGeneric visual perception processor is a single chip modeled on the ....etc

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Accurate Modeling of Optical Multiplexer/Demultiplexer Concatenation
in Transparent Multiwavelength Optical Networks



I. INTRODUCTION
IN TRANSPARENT multiwavelength optical networks,
each lightwave signal may be optically multiplexed/demultiplexed
several times during propagation from its source
to its destination . Optical multiplexers/demultiplexers
(MUXs/DMUXs) exhibit nonideal amplitude and phase
transfer functions within the optical signal band ....etc

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GSM Based Temperature Monitoring System

ABSTRACT
In recent years industrial automation and control systems are an integral part of an industry and hence the project temperature monitoring system is an important system in this state of affairs.
TMS aims at monitoring the temperature statistics in a factory, room etc, and controlling peripheral systems. It uses embedded technology from Intel Corporation and built for application in highly sensitive and critical systems.
Through the system we try to bring down the overhe ....etc

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Abstract
This paper proposes a novel adaptive pseudo-carry compensation truncation (PCT) scheme, which is derived for the multiplexer basedarray multiplier. The proposed method yields low average error among existingtruncation methods. The new PCT based truncated array multiplieroutperforms other existing truncated array multipliers by as much as 25%in terms of silicon area and delay, and consumes about 40% less dynamicpower than the full-width multiplier for 32-bit operation. The proposedtruncation scheme is applied to an image compres ....etc

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HAI HOW ARE U CAN U GIVE ME A MINI PROJECTS IDEA ON MULTIPLEXERS I NEED IT TO SUBMIT MY PROJECT ON OR BEFORE THIS MONDAY SO PLEASE HELP ME TO GIVE A NICE,EXCELENT PROJECT ....etc

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ABSTRACT
The current fast growing internet traffic is demanding more and more network capacity everyday. As telecommunication and computer communications continue to converge, data traffic is gradually exceeding telephony traffic. This means that many of the existing connection-oriented or circuit-switched networks will need to be upgraded to support packet-switched data traffic. The concept of wavelength division multiplexing has provided us an opportunity to multiply network capacity. Current photonic switching technologie ....etc

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ARCHITECTURAL MODIFICATIONS TO ENHANCE THE FLOATING-POINT PERFORMANCE OF FPGA
Seminar Report
by
ABHIJITH.M.A
DEPARTMENT OF ELECTRONICS AND COMMUNICATION
COLLEGE OF ENGINEERING
THIRUVANANTHAPURAM
2010



ABSTRACT

With latest technologies FPGAs have reached the point where they are capable of implementing complex floating-point applications. However the application of FPGA for scientific applications that require floating point operations is limited .In that ....etc

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ABSTRACT

The technology of combining a number of optical wavelengths and then transmitting the same through a single fibre is called wavelength division multiplexing (WDM). Conceptually, the technology is similar to that of frequency division multiplexing (FDM) used in analogue transmission. Dense wavelength division multiplexing (DWDM) is anew born multiplexing technology in the fibre optic transmission, bringing about a revolution in the bit rate carrying capacity over a single fibre. The emergent of DWDM system is on ....etc

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