Select Currency
Translate this page

DESIGN AND CONSTRUCTION OF A METAL DETECTOR

Format: MS WORD  |  Chapter: 1-5  |  Pages: 42  |  620 Users found this project useful  |  Price NGN3,000

  DOWNLOAD THE FULL PROJECT

DESIGN AND CONSTRUCTION OF A METAL DETECTOR

 

ABSTRACT

The project work titled Design and construction of a metal detector. When fully design and implemented would be able to detect any metallic material that is passing or coming close. This function would serve as a security check for dangerous metallic material as an alarm. Going by the sophisticated means of armed rubbers adopt these days in the breaking into bank supermarkets offices and highly secured area. No security system will be optimized or complete without the installation of metal detector. This will stop or reduce to the bearest minimum the activities of men of the underworld. The device we then build we function as a metal detector that can scout out metal objects, such as coins, nails, keys such as car keys you may not be able to fine, and even gold if you’re looking for it in a beach (through this one may not have industrial strenght). This metal detector can detect certain kinds of metal- especially iron –containing metals, which are called ferrous meat, even if under a half-inch of drywell or sand.   

CHAPTER ONE

INTRODUCTION

1.1   Background of the Study

It has been observed that the rapid growth in the technological knowledge across the world has been accompanied by a rapid rise in crime rate. These criminal acts takes the form of breaking of private and official homes and making away with a huge sum of money, valuable and in most cases hosts of lives. The background of this project work comes into play for the removal or minimization of the above criminal act by a way of a METAL DETECTOR, which will be handly or connected to a strategic position in our homes and offices.

Detection and clearance are still very often carried out in humanitarian demining ways using manual methods or computer as primary procedure. When operating in this way, detection phase still relies heavily on metal detectors, whereby, each alarm needs to be carefully checked until it has been fully understood or its source removed. This is normally done visually and prodding or excavating the ground. Metal detectors are probably going to remain in use for some time.

1.2   Statement of the Study

Going by the sophisticated means armed robbers adopt these days in breaking into banks, super markets and highly secured areas or the activities of assassins in conference hall, airport, hospital e.g. there are every indication that they are out for the worst and a better way of lessening the harshness of these menace is to get highly alerted security wise. No security system will be optimized or complete without the installation of metal detector. This will stop or reduce barest minimum, the cases of men of the underworld breaking into banks, hotels, conference hall, homes, hospital e.t.c systematically undetected.

The exigency of Metal detector involvement in security outfits whether national, sub-national and domestic level cannot be over emphasized.

The researcher was motivated to design a project which will demonstrate the undisputable wide use of transistors in field of electronics to produce the kind of sound that should be able to alert people for special attention, and serves as a danger signal in a nutshell.

1.3   Objective of the Project

To construct a walk through metal detector that is capable of detecting the presence of a metallic device. To the walk through metal detector world also incorporate the functionality of metallic object. The walk through metal detector will be capable of producing an alarm on reception of a metallic object.

1.4   Significant of the Project

The significant of this project is to construct a functional electronic detector security system, which will be beneficial technology to human beings. This project will also bring technology nearer home especially to the student, and to me as the designer, and the contribution in the advancement of technology, thus helping them to assemble, design and construct projects based on simple component and material locally or foreign.

Again, this project will encourage indigenous technology and discourage the large expense being made on foreign security systems. All these were born in mind during the assembling, designing construction and casing of this project.

1.5 Methodology

This system is developed using several electrical and electronic principles. The principle of electromagnetism is a major principle applied. When the coil which serves as the sensor is placed over a metal and the system is switched ON, the electric current passing through the coil makes it magnetic and being placed over a metal, the metal generates a very small voltage (in micro volts) in form of eddy currents. This generated eddy current is received by the sensors and thus it causes a disturbance to the main current flow. The difference is harnessed by electronics and connected to an amplifier from where it is fed into the audio output which serves as the transducer to the system.

1.6   Scope of the Project

The metal detector designed in this project will make use of technology called Beat Frequency Oscillator (B.F.O). this technology employs two oscillators at resonance and a variation of the frequency of oscillation of one of the oscillators due to the presence of a metallic object would be picked up by a tiny receiver within the control box which creates an audible series of tones (beats) based on the difference between the frequencies.

1.7   Project Outline

The first chapter of this project write up gives an introduction to the work intended. It discusses a short background of the project work. The specific objectives of the project are also clearly stated. The problem the system is to solve and its significance is also highlighted. The scope of the work is stated here in terms of the parameters to be achieved in the design.

The second chapter of this write up reviews the related literature of the work. It gives basic insight as to principle of operation of the system. It also reviews past design in this field and the results obtained.

The third chapter show cases the design methodology and on the explanation of each method employed.

The fourth discusses the actual design of the work. The analysis, assumptions an mathematical models involved in achieving a complete system design is discussed.

The chapter five deals on the procedures observed in the coupling of the different designs and modules of the work. Also the result of the finished project after test and evaluation and conclusion made are stated.

The last chapter contains the conclusion and recommendations made. It also contains the Bill of Engineering Measurement and Evaluation (BEME).

  DOWNLOAD THE FULL PROJECT

Not What You Are Looking For?



For Quick Help Chat with Us Now!

+234 814 010 7220

+233 541 351 187


Here's what our amazing customers are saying

Emmanuel Essential
Kogi state University
I actually took the risk,you know first time stuff But i was suprised i received as requested. I love you guys 🌟 🌟 🌟 🌟
Very Good
Azeez Abiodun
Moshood Abiola polytechnic
I actually googled and saw about iproject master, copied the number and contacted them through WhatsApp to ask for the availability of the material and to my luck they have it. So there was a delay with the project due to the covid19 pandemic. I was really scared before making the payment cause I’ve been scammed twice, they attended so well to me and that made me trust the process and made the payment and provided them with proof, I got my material in less than 10minutes
Very Good
Gbadamosi Solomon Oluwabunmi
Lasu
Swift delivery within 9 minutes of payment. Thank you project master
Excellent
JONNAH EHIS
Ajayi Crowther University, Oyo
I was scared at first when I saw your website but I decided to risk my last 3k and surprisingly I got my complete project in my email box instantly. This is so nice!!!
Excellent
MATTHEW NGBEDE
Ahmadu Bello University
I wish I knew you guys when I wrote my first degree project, it took so much time and effort then. Now, with just a click of a button, I got my complete project in less than 15 minutes. You guys are too amazing!
Excellent
Temitayo Ayodele
Obafemi Awolowo University
My friend told me about iprojectmaster website, I doubted her until I saw her download her full project instantly, I tried mine too and got it instantly, right now, am telling everyone in my school about iprojectmaster.com, no one has to suffer any more writing their project. Thank you for making life easy for me and my fellow students... Keep up the good work
Very Good
Stancy M
Abia State University, Uturu
I did not see my project topic on your website so I decided to call your customer care number, the attention I got was epic! I got help from the beginning to the end of my project in just 3 days, they even taught me how to defend my project and I got a 'B' at the end. Thank you so much iprojectmaster, infact, I owe my graduating well today to you guys...
Excellent
Ibrahim Muhammad Muhammad
Usmanu danfodiyo university, sokoto
It's a site that give researcher student's to gain access work,easier,affordable and understandable. I appreciate the iproject master teams for making my project work fast and available .I will surely,recommend this site to my friends.thanks a lot..!
Excellent
Dau Mohammed Kabiru
Kaduna State College of Education Gidan Waya
This is my first time..Your service is superb. But because I was pressed for time, I became jittery when I did not receive feedbackd. I will do more business with you and I will recommend you to my friends. Thank you.
Very Good
Joseph M. Yohanna
Thanks a lot, am really grateful and will surely tell my friends about your website.
Excellent

HOW TO GET YOUR COMPLETE PROJECT INSTANTLY

  • Select 3 Project Topics of your choice from your Department.
  • Submit the 3 topics to your Supervisor for Approval.
  • Call Our Instant Help Desk on +234 814 010 7220 and Get Your Complete Project Material Instantly.
  • All project materials on this website are well researched by professionals with high level of professionalism.

FREQUENTLY ASKED QUESTIONS

How do i choose a Project Topic?

Look for your department and select any topic of your choice

I have a fresh topic that is not on your website. How do I go about it?

How fast can i get a complete project from your website?

Within 15 minutes if the exact project topic is on our website

Is it a complete research project or just materials?

It is a Complete Research Project i.e Chapters 1-5, Abstract, Table of Contents, Full References, Questionnaires / Secondary Data

One of your topics suites my project, but the case study is different. What do i do?

Call Our Instant Help Desk Now: +234 814 010 7220 and you will be responded to immediately

How do i get my complete project?

Your Complete Project Material will be sent to your Email Address in Ms Word document format

Can I get my Complete Project through WhatsApp?

Yes! We can send your Complete Research Project to your WhatsApp Number

What if my Project Supervisor made some changes to a topic i picked from your website?

Call Our Instant Help Desk Now: +234 814 010 7220 and you will be responded to immediately

Do you assist students with Assignment and Project Proposal?

Yes! Call Our Instant Help Desk Now: +234 814 010 7220 and you will be responded to immediately

What if i do not have any project topic idea at all?

Smiles! We've Got You Covered. Chat with us on WhatsApp Now to Get Instant Help: +234 814 010 7220

How can i trust this site?

We are well aware of fraudulent activities that have been happening on the internet. It is regrettable, but hopefully declining. However, we wish to reinstate to our esteemed clients that we are genuine and duly registered with the Corporate Affairs Commission as "PRIMEDGE TECHNOLOGY". This site runs on Secure Sockets Layer (SSL), therefore all transactions on this site are HIGHLY secure and safe!