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TITLE PAGE

DESIGN AND CONSTRUCTION OF A SIMPLE KEY-HOLE LIGHTING DEVICE

BY

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EE/H2013/01430
DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING
SCHOOL OF ENGINEERING
INSTITUTE OF ---

DECEMBER,2018

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APPROVAL PAGE

This is to certify that the research work, “design and construction of a simple key-hole lighting device” by ---, Reg. No. EE/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on Electrical and Electronics Engineering has been approved.

By
Engr. ---                                                     Engr. ---
Supervisor                                                  Head of Department.
Signature……………….                           Signature……………….        

……………………………….
 Engr. ---
External Invigilator

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DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.

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ACKNOWLEDGEMENT

The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.

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PROJECT DESCRIPTION: This work “design and construction of a simple key-hole lighting device” research material is a complete and well researched project material strictly for academic purposes, which has been approved by different Lecturers from different higher institutions. We made Preliminary pages, Abstract and Chapter one of “design and construction of a simple key-hole lighting device” visible for everyone, then the complete material on “design and construction of a simple key-hole lighting device” is to be ordered for. Happy viewing!!!

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When opening the door of your room in the dark, you may have to spend a few minutes searching for the key-hole. Here is the circuit of a lighting device that makes it easy for you to open the door in the dark. An ultra-bright red LED in this circuit flashes rather than lighting continuously. The circuit is powered from a couple of AA cells. Whenever the door is closed, a piece of magnet mounted in the door frame comes close to the reed switch and powers the circuit. When the circuit is powered, LED1 flashes every two seconds. An on/off switch is provided to switch off the unit when it is not required.

TABLE OF CONTENTS
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
TABLE OF CONTENT

CHAPTER ONE
1.0      INTRODUCTION
1.1      BACKGROUND OF THE PROJECT
1.2      AIM OF THE PROJECT
1.3      OBJECTIVE OF THE PROJECT
1.4      SIGNIFICANCE OF THE PROJECT
1.5      PURPOSE OF THE PROJECT
1.6      APPLICATION OF THE PROJECT
1.7      ADVANTAGES OF THE PROJECT
1.8      PROBLEM/LIMITATION OF THE PROJECT
1.9      PROJECT ORGANISATION

CHAPTER TWO
2.0     LITERATURE REVIEW
2.1      REVIEW OF RELATED STUDIES
2.2      REVIEW OF RELATED TERMS

CHAPTER THREE
3.0     CONSTRUCTION METHODOLOGY
3.1      SYSTEM CIRCUIT DIAGRAM
3.2     SYSTEM OPERATION
3.3      CIRCUIT DESCRIPTION
3.4      SYSTEM CIRCUIT DIAGRAM
3.5      CIRCUIT OPERATION
3.6      IMPORTANCE AND FUNCTION OF THE MAJOR COMPONENTS USED IN THIS CIRCUIT
3.7      POWER SUPPLY UNIT

CHAPTER FOUR
RESULT ANALYSIS
4.0      CONSTRUCTION PROCEDURE AND TESTING
4.1      CASING AND PACKAGING
4.2      ASSEMBLING OF SECTIONS
4.3      TESTING
4.4.1 PRE-IMPLEMENTATION TESTING
4.4.2  POST-IMPLEMENTATION TESTING
4.5      RESULT
4.6      COST ANALYSIS
4.7      PROBLEM ENCOUNTERED
CHAPTER FIVE     
5.1      CONCLUSION
5.2      RECOMMENDATION
5.3      REFERENCES

 

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CHAPTER ONE: The complete chapter one of this work is available. Order full work to download. Chapter one of this work is on the introduction to this study. In this chapter, the background, significance, scope, objective, the need (benefit), limitation and problem, advantages of this work was discussed.

CHAPTER TWO: The complete chapter two of “design and construction of a simple key-hole lighting device” is available. Order full work to download. Chapter two of “design and construction of a simple key-hole lighting device” consists of the literature review. In this chapter all the related work on “design and construction of a simple key-hole lighting device” was reviewed.

CHAPTER THREE: The complete chapter three of “design and construction of a simple key-hole lighting device” is available. Order full work to download. Chapter three of “design and construction of a simple key-hole lighting device” consists of the methodology. In this chapter all the method used in carrying out this work was discussed.

CHAPTER FOUR: The complete chapter four of “design and construction of a simple key-hole lighting device” is available. Order full work to download. Chapter four of “design and construction of a simple key-hole lighting device” consists of all the test conducted during the work and the result gotten after the whole work

CHAPTER FIVE: The complete chapter five of design and construction of a “design and construction of a simple key-hole lighting device” is available. Order full work to download. Chapter five of “design and construction of a simple key-hole lighting device” consist of conclusion, recommendation and references.

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