DESIGN AND CONSTRUCTION OF A TWO LANE TRAFFIC LIGHT

ABSTRACT The project work is on the design and construction of automatic two lane traffic light control. This system is based on digital electronics.  It employs an astable multivibrator which is the clock generator that sends the clock into a time sequencing generator using a decade counter with ten (10) decodes output that has it’s binary corded decimal (BCD) output into a diode or gate that sends logical data’s into a transistor switching circuit that switches the lamps that raises traffic signals on the two lane junction. 

TABLE OF CONTENTS COVER PAGE TITLE PAGE APPROVAL PAGE DEDICATION A ACKNOWLEDGEMENT ABSTRACT
CHAPTER ONE INTRODUCTION 1.1GENERAL DESCRIPTION OF THE PROJECT 1.2DESIGN OBJECTIVE 1.3SIGNIFICANCE OF THE PROJECT CHAPTER TWO LITERATURE REVIEW 2.1HISTORICAL BACKGROUND OF THE PROJECT 2.2THEORIES AND MODELS RELEVANT TO THE DESIGN  2.3LIST AND DESCRIPTION OF THE SYSTEM COMPONENT
CHAPTER THREE SYSTEM DESIGN 3.1DESCRIPTION OF THE SYSTEM BUILDING BLOCK 3.2SYSTEM DESIGN SPECIFICATION 3.3BLOCK DIAGRAM OF THE SYSTEM 3.4DESCRIPTION OF THE OVERALL OPERATION OF THE SYSTEM 3.5COMPONENT LIST 3.6COMPLETE CIRCUIT DIAGRAM OF A TWO LANE TRAFFIC LIGHT CONTROL
CHAPTER FOUR 4.1IMPLEMENTATION, TESTING AND RESULTS
CHAPTER FIVE 5.1COST OF ANALYSIS, CONCLUSION AND RECOMMENDATION  REFERENCES