I am an electrical student and i want to do the project on 'SIMPLE UPS'. So please give complete description of the project with the circuit diagram. Thank you. ....etc

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Presented by:
ANKITA JAIN
DEEPAK JAIN


“Design and Development of 89C51 Microcontroller Based Infrared Remote Control system for Audio Amplifier”
Introduction
 It consist of two sections:the receiving section and the transmitting section.
 The receiving section consists of an Infrared remote.
 In this project I’m using a Sony Infrared remote.
 Whenever a key is pressed on the remote a coded pulse train is emitted. The pattern of the pulse train depends on the key pressed.
....etc

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MICROCONTROLLER BASED SOLAR PV SYSTEM UPS

Abstract

Uninterruptible Power Supply (UPS) systems are being popular and presently
used in commercial, industrial and residential applications. Presently the UPS
system has two major classifications, one is on line UPS and another one is off line
UPS. In both the types the battery system inside the UPS is charged by the mains AC
Supply. A by-pass mode of operation is also incorporated in the UPS during normal
supply. This paper p ....etc

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design and fabrication of domestic ups ....etc

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I am an electrical engineering student and i am wishing to do the project titled 'Simple UPS'. Please provide me the complete description of that project along with the circuit diagram. Thank you. ....etc

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Hi am jai yadav i would like to get details on ppt on solar based ups system..My friend dhiraj said ppt on solar based ups system will be available here and now i am livingat ......... and i last studied in the college........ and now am doing ....i need help on ......etc ....etc

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I am a student from electrical engineering dept and i want to do the project on 'SIMPLE UPS'. So please provide me the complete information and description about the project with circuit diagrams. Thank you. ....etc

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DESIGN AND IMPLEMENTATION OF 600VA UPS based 0n 89C51

ABSTRACT

UPS control using micro controller is highly reliable less complex and
economical when compared the conventional UPS system. This paper explains about
the design and implementation of UPS using micro controller. The micro controller is
mainly used for control applications. So, micro controller is used for this proposed
work. The main function of the UPS (uninterrupted power supply) is to provide an
uninterrupt ....etc

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i need ppts of seminar on power electronics plz friends ....etc

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Presented by:
R.Padamaja
G.Mamatha Reddy


INTRODUCTION:
Un-interruptible power supplies (UPS) play an important role in interfacing critical loads such as computers, tele-communicationlinks, data-processing systems, life supporting systems and industrial controls,e.t.c.
Among the various UPS topologies, on –line UPSs provides maximum protection to such loads against any utility power problem, as it protects against power blackout. ....etc

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