design and construction of a digital temperature sensor circuit system using arduino lm35 - for B.Sc, HND, and OND project topics and material

DESIGN AND CONSTRUCTION OF A DIGITAL TEMPERATURE SENSOR CIRCUIT SYSTEM USING ARDUINO LM35

USER'S INSTRUCTIONS: The project work you are about to view is on "design and construction of a digital temperature sensor circuit system using arduino lm35". Please, sit back and study the below research material carefully. This project topic (design and construction of a digital temperature sensor circuit system using arduino lm35) have complete 5(five) Chapters. The complete Project Material/writeup include: Abstract + Introduction + etc + Literature Review + methodology + etc + Conclusion + Recommendation + References/Bibliography.Our aim of providing this "design and construction of a digital temperature sensor circuit system using arduino lm35" project research material is to reduce the stress of moving from one school library to another all in the name of searching for "design and construction of a digital temperature sensor circuit system using arduino lm35" research materials. We are not encouraging any form of plagiarism. This service is legal because, all institutions permit their students to read previous projects, books, articles or papers while developing their own works.

TITLE PAGE

---
--/H2013/01430
DEPARTMENT OF ----
SCHOOL OF ---
INSTITUTE OF ---

DECEMBER,2018

APPROVAL PAGE

This is to certify that the research work, "design and construction of a digital temperature sensor circuit system using arduino lm35" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.

By
---                                                     . ---
Supervisor                                                  Head of Department.
Signature……………….                           Signature……………….

……………………………….
---
External Invigilator

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 "design and construction of a digital temperature sensor circuit system using arduino lm35" 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 ""design and construction of a digital temperature sensor circuit system using arduino lm35 visible for everyone, then the complete material on "design and construction of a digital temperature sensor circuit system using arduino lm35" is to be ordered for. Happy viewing!!!

ABSTRACT

Temperature measurement is vital step in various applications, whether it is used in industries, weather studies, medicinal field or scientific research. Excessive rise in temperature can cause components or equipment damage. In order to avoid this a digital temperature sensor was built through which one can monitor temperature. In this project, we interfaced LM35 Temperature Sensor with Arduino to design a digital thermometer. The measured temperature will be directly displayed on a 16*2 LCD. LM35DZ is capable of reading the temperature in Centigrade scale. The output voltage of the sensor is directly proportional to the temperature in centigrade. LM35 can be used in the range of -55°C to +150°C with +/- 0.75°C accuracy. The main aim of this work is to build a digital temperature sensor using arduino and LM35 sensor.

TABLE OF CONTENTS
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
TABLE OF CONTENT
CHAPTER ONE
1.0      INTRODUCTION
1.1      OBJECTIVE OF THE PROJECT
1.2      SIGNIFICANCE OF THE PROJECT
1.3      APPLICATION OF THE PROJECT
1.4      SCOPE OF THE PROJECT
1.5      PROBLEM STATEMENT
1.6      PURPOSE OF THE PROJECT
CHAPTER TWO
2.0      LITERATURE REVIEW
2.1      OVERVIEW OF TEMPERATURE CONTROLLER
2.2      REVIEW OF DIFFERENT TYPES OF TEMPERATURE CONTROLLER AND THEIR WORKING PRINCIPLE
2.3     DEFINITION OF TEMPERATURE SENSOR

2.4    TYPES OF TEMPERATURE SENSORS

CHAPTER THREE
3.0      DESIGN METHODOLOGY
3.1      SYSTEM BLOCK DIAGRAM
3.2      SYSTEM CIRCUIT DIAGRAM
3.3      CIRCUIT WORKING PRINCIPLE
3.4     CIRCUIT COMPONENTS THEORY
3.5    SYSTEM CODE
CHAPTER FOUR
4.0      CONSTRUCTION PROCEDURE AND TESTING
4.1      CASING AND PACKAGING
4.2      ASSEMBLING OF SECTIONS
4.3      TESTING OF SYSTEM OPERATION
4.4      PROBLEM ENCOUNTERED
CHAPTER FIVE
5.1      CONCLUSION
5.2      RECOMMENDATION
5.3      BIBLIOGRAPHY

CHAPTER ONE
1.0 INTRODUCTION
The main purpose of this Digital Temperature sensor is to indicate or display the temperature of a device such as incubator or any other device like AC or any other electronic devices whose temperature keeps fluctuating and thus requires a constant watch on the device. The use of this system eliminates constant watching on the device by self controlling the temperature of the system.
Temperature control indicator it is an apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used in incubators for chicks or premature infants. In the business world, temperature indicator used in incubator is an enterprise that is set up to provide office space, equipment, and sometimes mentioning assistance and capital to new businesses that are just getting stated. (the tem is familiar in poetry farming, where an incubator is a specially – equipped home for baby chickens)> business incubators are set up by universities, non-profit groups, and increasingly by venture capitalists, especially for new web businesses.
Our proposed project consists of digital temperature sensors for more accurate temperature display. This system overcomes the disadvantages of thermostat/analog systems in terms of accuracy.
This work is on building a temperature display using arduino and a 16×2 LCD module which constantly monitors temperature around the measurement field/range of LM35 and displays the same on LCD module. The system uses a digital temperature sensor in order to detect temperature and pass on the data to the arduino. The arduino processes data and sends the temperature to be displayed on LCD screen.

1.3 AIM AND OBJECTIVES OF THE PROJECT

The main aim of this work is to build a digital temperature sensor using arduino and LM35 sensor.
The objectives of this project are:

To build a temperature sensor.
To analyses the performance of the controller.
To displayed a real-time temperature on a LCD screen.

1.4 PROBLEM STATEMENT

The problem happens when temperature control devices such as incubator is still functioning although in the event of cold weather. The function is uncontrolled and must be manually turned on and off. Sometimes it can lead to high usage of electricity which in turn raises the electricity bill when the user forgot to switch it off. The system also does not have the capacity to indicate in order to adjust the room temperature regardless of the ambient temperature. To address the problem, the temperature control indicator that can indicate the temperature automatically is proposed. The advantages of such a system are less energy usage, and provides more convenient to the consumers.

1.5 PURPOSE OF THE PROJECT
The main purpose of this Digital Temperature sensor is to display the temperature of devices such as incubator or any other electronic devices like oven whose temperature keeps fluctuating and thus requires a constant watch on the device.

1.6 SCOPE OF THE PROJECT

Below are the scopes of the project:
This study provides an opportunity to learn using sensors to measure the real world signals that are analog in nature. This work is based on a arduino microcontroller and an LM35 temperature sensor. LM35 is an analog sensor that converts the surrounding temperature to a proportional analog voltage. The computed temperature is displayed in a 16×2 character LCD, in both °C and °F scales.

1.7 APPLICATION OF THE PROJECT
this device can be used for temperature control electrical appliances such as:

Air conditioner
Refrigerator
Fan,
Furnace etc.

CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "design and construction of a digital temperature sensor circuit system using arduino lm35" is also available. Order full work to download. Chapter two of "design and construction of a digital temperature sensor circuit system using arduino lm35" consists of the literature review. In this chapter all the related works on ""design and construction of a digital temperature sensor circuit system using arduino lm35 were reviewed.

CHAPTER THREE: The complete chapter three of ""design and construction of a digital temperature sensor circuit system using arduino lm35 is available. Order full work to download. Chapter three of "design and construction of a digital temperature sensor circuit system using arduino lm35" 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 ""design and construction of a digital temperature sensor circuit system using arduino lm35 is available. Order full work to download. Chapter four of ""design and construction of a digital temperature sensor circuit system using arduino lm35 consists of all the test conducted during the work and the result gotten after the whole work

CHAPTER FIVE: The complete chapter five of design and construction of a "design and construction of a digital temperature sensor circuit system using arduino lm35" is available. Order full work to download. Chapter five of "design and construction of a digital temperature sensor circuit system using arduino lm35" consist of conclusion, recommendation and references.

CLICK HERE FOR MORE RELATED TOPICS/MATERIAL

To "DOWNLOAD" the complete material on this particular topic above click "HERE"

Do you want our Bank Accounts? please click HERE

To view other related topics click HERE

To "SUMMIT" new topic(s), develop a new topic OR you did not see your topic on our site but want to confirm the availiability of your topic click HERE

Do you want us to research your new topic? if yes, click "HERE"

Do you have any question concerning our post/services? click HERE for answers to your questions

For more information contact us through any of the following means:

Mobile No :+2348146561114 or +2347015391124 [Mr. Innocent]

Email address :engr4project@gmail.com

Watsapp No :+2348146561114

Visit the link below to see our recent works, and SUBSCRIBE to receive notification for our electronics teachings and practicals.
https://www.youtube.com/channel/UChY9Z1-egigJbYjYnapd0nw