DESIGN AND CONSTRUCTION OF A SOLAR POWERED MULTIPLE CELL PHONES CHARGING BOOTH

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DESIGN AND CONSTRUCTION OF A SOLAR POWERED MULTIPLE CELL PHONES CHARGING BOOTH

TABLE OF CONTENTS

                                                                                                                                    Page

TITLE PAGE                                                                                                           i

DECLARATION                                                                                                     ii

APPROVAL                                                                                                             iii

DEDICATION                                                                                                          iv

ACKNOWLEDGEMENTS                                                                                                v

TABLE OF CONTENT                                                                                          vi

LIST OF FIGURES                                                                                     ix

ABSTRACT                                                                                                              x

CHAPTER

1.INTRODUCTION                                                                                     1          1.1       Introduction                                                                                        1

            1.2       Aim and Objectives                                                                            3

            1.3       Scope of the Project                                                                            3

            1.4       Problem Statement                                                                              4

            1.5       Justification of the Project                                                                  4

            1.6       Thesis Outline                                                                                     5

 

2.         LITERATURE REVIEW                                                                           7

            2.1       Introduction                                                                                        7

            2.2       Hardware Components                                                                       8

                        2.2.1    Solar Panel                                                                              8

                        2.2.2    Solar Charger                                                                          9

                        2.2.3    USB Port                                                                              10

                        2.2.4    Cell Phone Battery                                                                12

2.3       Components Description                                                                                13

 

3.         DESIGN CALCULATIONS                                                                      19

            3.1       Design Requirements                                                                          19

            3.2       Circuit Diagram for the Solar Charger                                                20

            3.3       Circuit Analysis                                                                                  21

            3.4       List of Components                                                                            26

 

4.         PROJECT CONSTRUCTION PROCESS AND TESTING                  27

            4.1       Construction Process                                                                          27

            4.2       Advantages of Using Project Board                                                   27

            4.3       Soldering Technique                                                                           30

            4.4       Precaution while Soldering                                                                 31

            4.5       Casing and Packaging                                                                         32

            4.6       Tests and Results                                                                                33

            4.7       Problem Encountered                                                                         34

 

5.         CONCLUSION AND RECOMMENDATIONS                                      35

            5.1       Conclusions                                                                                         35

            5.2       Recommendations                                                                              36

 

REFERENCES                                                                                                        37

 

 

 

 

 

 

 

 

 

LIST OF FIGURES

Figure                                                                                                                         Page

Figure 2.1:       USB Connectors                                                                                 11

Figure 2.2:       Resistors Configurations for USB Pins                                              14

Figure 2.3:       TL431 Pin Configuration                                                                    15

Figure 2.4:       7805 Pin out                                                                                        16

Figure 2.5:       Voltage Regulator Block Diagram                                                    17

Figure 2.6:       Pin out of LM358                                                                               18

Figure 3.1:       The Proposed Circuit Design for Solar Charger                                 20

Figure 3.4:       LM358 Connection                                                                             24

Figure 4.1:       Image of the Circuit on Project Board without battery                      28

Figure 4.2:       Image of Circuit on Project Board with Battery                                28

Figure 4.3:       Image of Solar Charger Circuit                                                           29

Figure 4.4:       Image of Multimeter used                                                                  29

Figure 4.5:       Solar Charger Circuit Output                                                              30

Figure 4.6:       Complete Circuit of the Solar Charger                                               30

Figure 4.7:       Image of Soldering iron used                                                             31

Figure 4.8:       Solar Panel construction casing                                                          32

Figure 4.9:       Front and Back views of the Circuit Construction Casing                 33

Figure 4.10:     Snap shot of the complete Device with Cell phones                          34

Connected

 

 

ABSTRACT

Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cellphone charging booth is to be designed and constructed in this project.

The goal of this project is to create a multiple output solar cell phone chargers for Local areas that found it difficult to charge their phones. The charger takes an input of 12 volts from solar panel and reduces the voltage level to 5 volts output used to charge cell phones.

The design, construction and testing of the solar charger has been achieved and found to work satisfactorily. A cell phone charged at a rate similar to a conventional phone charger and the operation offers a reliable protection for cell phone batteries under charging.

DESIGN AND CONSTRUCTION OF A SOLAR POWERED MULTIPLE CELL PHONES CHARGING BOOTH

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Reviews: A Review on design and construction of a solar powered multiple cell phones charging booth, design, construction, solar project topics, researchcub.info, project topic, list of project topics, research project topics, journals, books, Academic writer.
Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cellphone charging booth is to be designed and constructed in this project... electrical and electronics engineering project topics

DESIGN AND CONSTRUCTION OF A SOLAR POWERED MULTIPLE CELL PHONES CHARGING BOOTH

Project Information

  • CATEGORY : ELECTRICAL AND ELECTRONICS ENGINEERING
  • TYPE : PROJECT MATERIAL
  • FORMAT : MICROSOFT WORD
  • ATTRIBUTE : Documentation Only
  • PAGES : 45 Pages
  • CHAPTERS : 1 - 5
  • PRICE : ₦ 3,000.00

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