Car battery level monitor indicates the status of the battery just by glowing LED’s. This work explains you how to design battery level indicator. You can use this circuit to check car battery or inverter. So by using this circuit, we can increase the lifetime of battery. The heart of this battery level indicator circuit is LM3914 IC. This IC takes input analog voltage and drives 10 LED’s linearly according to the input analog voltage. In this circuit there is no need of resistors in series with led’s because current is regulated by the IC. This device is designed to monitor 10V to 12V DC. The circuit will work even if the battery voltage is 3V. The operating voltage of this IC is 3v to 25v DC. Lm3914 drives led’s, LCDs and vacuum fluorescents. The IC contains adjustable reference and accurate 10-steps divider. This IC can also acts as sequencer.
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
1.1 INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
1.2 PROBLEM STATEMENT
1.3 OBJECTIVE OF THE STUDY
1.4 SIGNIFICANCE OF THE STUDY
1.5 APPLICATION OF THE PROJECT
1.6 BASIC ADVANTAGES OF LED LIGHT IN THE PROJECT
1.7 LIMITATION OF THE STUDY
1.8 SCOPE OF THE PROJECT
1.9 ADVANTAGES OF THE PROJECT
1.10 METHODOLOGY
1.11 PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
2.1 CHARGING AND DISCHARGING OF BATTERIES
2.2 REVIEW OF RECHARGEABLE BATTERY
2.3 REVIEW OF DIFFERENT TYPES OF RECHARGEABLE BATTERY
2.4 REVIEW OF RELATED WORKS
CHAPTER THREE
METHODOLOGY
3.1 SYSTEM BLOCK DIAGRAM
3.2 BATTERY LEVEL INDICATOR CIRCUIT SCHEMATIC
3.3 CIRCUIT OPERATION
3.4 SYSTEM SET UP T BATTERY STATUS INDICATOR CIRCUIT
3.5 DESCRIPTION OF MAJOR COMPONENTS
CHAPTER FOUR
TEST AND RESULT ANALYSIS
4.1 CONSTRUCTION PROCEDURE AND TESTING
4.2 CASING AND PACKAGING
4.3 ASSEMBLING OF SECTIONS
CHAPTER FIVE
5.1 CONCLUSION
5.2 RECOMMENDATION
5.3 REFERENCES
Design And Construction Of A Car Battery Monitoring System. (n.d.). UniTopics. https://www.unitopics.com/project/material/design-and-construction-of-a-car-battery-monitoring-system/
“Design And Construction Of A Car Battery Monitoring System.” UniTopics, https://www.unitopics.com/project/material/design-and-construction-of-a-car-battery-monitoring-system/. Accessed 19 September 2024.
“Design And Construction Of A Car Battery Monitoring System.” UniTopics, Accessed September 19, 2024. https://www.unitopics.com/project/material/design-and-construction-of-a-car-battery-monitoring-system/
Here’s a typical structure for Design And Construction Of A Car Battery Monitoring System research projects:
- The title page of Design And Construction Of A Car Battery Monitoring System should include the project title, your name, institution, and date.
- The abstract of Design And Construction Of A Car Battery Monitoring System should be a summary of around 150-250 words and should highlight the main objectives, methods, results, and conclusions.
- The introduction of Design And Construction Of A Car Battery Monitoring System should provide the background information, outline the research problem, and state the objectives and significance of the study.
- Review existing research related to Design And Construction Of A Car Battery Monitoring System, identifying gaps the study aims to fill.
- The methodology section of Design And Construction Of A Car Battery Monitoring System should describe the research design, data collection methods, and analytical techniques used.
- Present the findings of the Design And Construction Of A Car Battery Monitoring System research study using tables, charts, and graphs to illustrate key points.
- Interpret Design And Construction Of A Car Battery Monitoring System results, discussing their implications, limitations, and potential areas for future research.
- Summarize the main findings of the Design And Construction Of A Car Battery Monitoring System study and restate its significance.
- List all the sources you cited in Design And Construction Of A Car Battery Monitoring System project, following a specific citation style (e.g., APA, MLA, Chicago).