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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.
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.
PROJECT DESCRIPTION: This work "development of an arduino based battery charging system" 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 "development of an arduino based battery charging system" visible for everyone, then the complete material on "development of an arduino based battery charging system" is to be ordered for. Happy viewing!!!
The work is on arduino based battery charging system. The battery charger presented here is designed to charge batteries. An Auto turn off battery charger proceeds to charge battery automatically. When the battery is charged it will shut off using arduino which is the main aim of the study.
Method: The device was first built on a breadboard which is later transfer to vero board and soldered.
Result: The device was completely built and coupled, the result during the test shows that the charger was able to respond to its operation when a 12V, 7Ah battery was connected it.
Conclusion and Recommendation: At the end of this project – battery charger, this device was built and tested. This type of device is important because there are many rechargeable devices that use 12v battery. I recommend that device should not be used for any other device lower or higher than 12v rating.
Cover page
ii. Certification
iii. Dedication
iv. Acknowledgement
v. Abstract:
CHAPTER ONE
INTRODUCTION
- Background of the Study
- Problem Statement
- Hypothesis/Research Questions
- Objective of Study
- Significance of Study
- Scope of Study
- Limitations of Study
- Definitions of terms
CHAPTER TWO
LITERATURE REVIEW
2.1 Review of Related works
2.2 Contribution to Knowledge
2.3 Proposed system’s Theories
2.4 Expected Results from Hardware &Software
CHAPTER THREE
DESIGN METHODOLOGY
3.1 Material Parts List
3.2Hardware Design Methods
3.3 Software Design Methods
CHAPTER FOUR
RESULTS/ANALYSIS
4.1 Testing of Hardware and software
4.2 Hardware Result/analysis
4.3 Software result/analysis
CHAPTER FIVE
SUMMARY,CONCLUSION AND RECONMENDATIONS
5.1 Summary
5.2 Conclusion
5.3 Recommendation
References
CHAPTER ONE
1.0 INTRODUCTION
1.1 Background of the Study
An arduino based battery charging system is an electrical device employed in charging acid batteries known as “lead acid battery”. This charger automatically shut off the charging process when battery attains full charge. This prevents the deep charge of the battery. If the battery voltage is below the set value, then circuit automatically charges the battery.
The Automatic Battery Charger circuit presented here can automatically charge a 12V, 7Ah battery, or above. Special features of the charger are as follows. It automatically controls the charging current as per the status of the battery. Battery voltage level as well as charging status is indicated on the LCD display. The charger maintains float voltage, if battery is fully charged. Arduino identifies status of the battery connection and voltage, and indicates the same on the LCD. This work is focusing on developing a battery charger circuit controlled using arduino uno board.
1.2 Problem Statement
In the last decade battery charger built then only charge and keep charging the battery even when the battery is fully charged, and this exposes the battery to overcharge and explosion, this can also cause a lot of headaches and prevent us from getting the life expectancy out of the batteries we purchase. To solve this problem, an arduino based battery charger was built. The arduino displays voltage and status of the battery (assuming that battery is not dead).
1.3
Hypothesis/Research Questions
There is a significant relationship between arduino module and the charger.
1.4
Aim and Objective of Study
The main aim of this work is to build a battery charger circuit controlled using arduino uno board. The objectives are:
- To build a digital battery charger.
- To indicate the charging status of a battery via LCD
- To run an arduino program
1.5 Significance of Study
This study will serve as an eye opener to all readers in that it will help them to understand how an arduino is interfaced with LCD. This study will be of great benefit to all producers of battery charger in helping them to understand the need for displaying the voltage and status of the battery.
1.6 Scope of Study
The scope of this work covers the use of LCD to display the voltage and status of the battery under charge. This device charge e battery in different stage i.e. bulk stage charging and float stage charging. The 16×2 LCD is for better visual indication of charging status of battery and fully charged.
1.7
Limitations of Study
This charger can only be used for 12v batteries. It is more costly than the conventional charger. It has an automatic charging voltage and current capacity according to the battery status.
1.8
Definitions of terms
Arduino: Arduino is an open-source hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices.
Filter - any electrical circuit or mechanical device that removes or attenuates energy at certain frequencies.
Battery charger: is a device that provides electricity to convert into stored chemical energy for storage in an electrochemical cell by running an electric current through it.
CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "development of an arduino based battery charging system" is also available. Order full work to download. Chapter two of "development of an arduino based battery charging system" consists of the literature review. In this chapter all the related works on "development of an arduino based battery charging system" were reviewed.
CHAPTER THREE: The complete chapter three of "development of an arduino based battery charging system" is available. Order full work to download. Chapter three of "development of an arduino based battery charging system" 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 "development of an arduino based battery charging system" is available. Order full work to download. Chapter four of "development of an arduino based battery charging system" consists of all the test conducted during the work and the result gotten after the whole work
CHAPTER FIVE: The complete chapter five of "development of an arduino based battery charging system" is available. Order full work to download. Chapter five of "development of an arduino based battery charging system" consist of conclusion, recommendation and references.
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