Abstract: Phase absence is a very common and severe problem in any industry‚ home or office. Many times one or two phases may not be live in three phase supply. Because of this‚ many times‚ some electrical appliances will be on in one room and OFF in another room. This creates a big disturbance to our routine work. This project is designed to check the availability of any live phase‚ and the load will be connected to the particular live phase only. Even a single phase is available‚ and then also
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CHAPTER 1 THE PROBLEM AND ITS BACKGROUND Introduction The changing needs of people led to the development of a means to make tasks a lot easier and more convenient. This is technology. It is a tool that now plays an important role in people’s everyday life. Because of this technology every complicated task is now provided with an equal solution. Hence‚ the difficulties that people experience in doing tasks are minimized. It is not impossible that in the near future‚ these difficulties will be
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CHAPTER-1 GENERAL OVERVIEW 1.1 INTRODUCTION: In an automobile headlight‚ a ’meeting’ beam (dip beam) is provided in addition to the driving beam (high beam) so as to reduce the dazzle for those approaching head-on to the vehicle. The Auto Dipping Device for a head light is intended to automatically change the Headlight Circuit to either driving beam or dip beam given a particular set of road conditions‚ without the intervention of the driver. The present practice is to operate the dip
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latest volume in the series of textbooks by Mazidi et al. This series of texts is widely used around the world by both industry and academics and has been translated into many languages. The other titles in the series are: The x86 PC (5th ed.) The 8051 Microcontroller and Embedded Systems (2nd ed.) The PIC Microcontroller and Embedded Systems The HCS12 Microcontroller and Embedded Systems Titles to come include: The ARM Microcontroller and Embedded Systems CHAPTERS 0: Introduction
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IEEE TRANSACTIONS ON SMART GRID‚ VOL. 3‚ NO. 1‚ MARCH 2012 241 Smart “Stick-on” Sensors for the Smart Grid Rohit Moghe‚ Student Member‚ IEEE‚ Frank C. Lambert‚ Senior Member‚ IEEE‚ and Deepak Divan‚ Fellow‚ IEEE Abstract—Rapid increase in electric power demand‚ introduction of RPS mandates‚ and a push towards electrification in the transportation sector is expected to increase power system stresses and disturbances. To tackle these power system issues and maintain high system reliability‚ it is
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DEPARTMENT OF COMPUTER APPLICATIONS COLLEGE OF ENGINEERING‚ THIRUVANANTHAPURAM ASSEMBLY LANGUAGE PROGRAMMING LAB – MANUAL 2005 INDEX CONTENTS PAGE NO 1. The 8085 microprocessor 1.1 Introduction 1.2 8085 Internal Architecture 1.3 8085 Pin Diagram 1.4 8085 Addressing Modes 1 1 1 6 11 2. The 8085 Microprocessor Trainer Kit 2.1 Introduction 2.2 Specifications of STS -85 VLC 2.2.1 Hardware Specifications 2.2.2 Software Description 12 12 12 13 15 3. 8085
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1. Introduction The increasing interest in wireless sensor networks can be promptly understood simply by thinking about what they essentially are: a large number of small sensing self-powered nodes which gather information or detect special events and communicate in a wireless fashion‚ with the end goal of handing their processed data to a base station. Sensing‚ processing and communication are three key elements whose combination in one tiny device gives rise to a vast number of applications
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CCTV VIDEO TRAINING MANUAL Someone once said‚ "Knowledge is the key to success". This rule also applies to the installation and maintenance of CCTV camera equipment. Have you ever installed a CCTV camera system and then had to go back to solve a problem that was overlooked. A basic understanding of CCTV video signals‚ can save you hundreds of man hours‚ improve customer relations and increase job profitability all at the same time. This manual will discuss problems and solutions for CCTV camera
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LIST OF FIGURES 2.1 General Block Diagram. 18_ 2.2 Block Diagram Showing Inside View of Controller Section. 20_ 2.3 RFID Module. 23_ 3.1 Entire Circuit Diagram. 24_ 3.2 Controller Section Circuit Diagram.
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GSM Based Control System CHAPTER 1 INTRODUCTION 1 GSM Based Control System 1.0 Introduction to Project “GSM based Control System” implements the emerging applications of the GSM technology. Using GSM networks‚ a control system has been proposed that will act as an embedded system which can monitor and control appliances and other devices locally using built-in input and output peripherals. Remotely the system allows the user to effectively monitor and control the house/office appliances
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