Design And Construction Of A Digital Thermometer Using Arduino And LM35 Temperature Sensor
The Design And Construction Of A Digital Thermometer Using Arduino And LM35 Temperature Sensor Project Material
Overview
Thermometers are useful apparatus being used since long time for temperature measurement. In this project an Arduino based digital thermometer to display the current ambient temperature and temperature changes on a LCD unit in real time was made. It can be deployed in houses, offices, industries etc. to measure the temperature. This project is based on Arduino which communicates here with LM35 temperature sensor and a 16×2 display unit. We can divide this arduino based thermometer into three sections – The first senses the temperature by using temperature sensor LM 35, second section converts the temperature value into a suitable numbers in Celsius scale which is done by Arduino, and last part of system displays temperature on LCD.
TABLE OF CONTENTS
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRCT
TABLE OF CONTENT
CHAPTER ONE
- INTRODUCTION
- OBJECTIVE OF THE STUDY
- SIGNIFICANCE OF THE STUDY
- APPLICATION OF THE PROJECT
- TYPES OF DIGITAL THERMOMETER
- PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
2.0 LITERATURE REVIEW
2.1 HISTORICAL BACKGROUND ANDDEVELOPMENT OF THE STUDY
2.2 PHYSICAL PRINCIPLES OF THERMOMETRY
2.3 THERMOMETRIC MATERIALS
2.4 PRIMARY AND SECONDARY THERMOMETERS
2.5 CALIBRATION OF THERMOMETERS
2.6 REVIEW OF TWO KINDS OF CONVENTIONAL THERMOMETERS
CHAPTER THREE
3.0 METHODOLOGY
3.1 SYSTEM BLOCK DIAGRAM
3.2 COMPONENTS OF THE SYSTEM
3.3 SYSTEM CIRCUIT DIAGRAM
3.4 SYSTEM WORKING PRINCIPLE
3.5 POWER SUPPLY UNIT
CHAPTER FOUR
4.0 CONSTRUCTION PROCEDURE AND TESTING
4.1 CASING AND PACKAGING
4.2 ASSEMBLING OF SECTIONS
4.3 TESTING OF SYSTEM OPERATION
CHAPTER FIVE
5.1 CONCLUSIONS
5.2 RECOMMENDATION
5.3 REFERENCES
SYSTEM BLOCK DIAGRAM
Before carrying out any project, the block diagram must be drawn and fully understood. Block diagram gives a pictorial understanding of any work. The block diagram of the system is as below:
Chapter One
1.0 INTRODUCTION
This chapter introduces the Design And Construction Of A Digital Thermometer Using Arduino And LM35 Temperature Sensor and its relevance, states the research problems, research questions, and objectives, provides a background of the study, and should also include the research hypothesis.
Chapter Two: Literature Review
In this chapter, Design And Construction Of A Digital Thermometer Using Arduino And LM35 Temperature Sensor is critically examined through a review of relevant literature that helps explain the research problem and acknowledges the contribution of scholars who had previously contributed immensely to similar research. The chapter intends to deepen the understanding of the study and close the perceived gaps …
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