DESIGN AND CONSTRUCTION OF AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY)

Format: MS WORD | Chapter: 1-5 | Pages: 76 | 1543 Users found this project useful | Price NGN5,000

ABSTRACT

The aim of this project work is to design and construct an electronic digital display system, based on light-emitting diodes connected in an array that forms the information to be displayed i.e. “GREAT NIGERIAN STUDENTS”. This project is useful for creating attention – getting messages, presentations, advertisements and location identifiers. The system consists of power supply unit, oscillator unit, counter unit, driver unit and output unit. The power supply unit uses alternating current (AC) from the mains which will be stepped down to 12V using a step-down transformer, rectified with bridge rectifier, filtered with the actual capacitor and regulated to 9 volt using an IC regulator. The oscillator unit contains a 555 timer IC set as astable multivibrator used to produce clock pulses for the counter unit which contains 4017 decade counter IC. The 4017 counter enables the information to be displayed sequentially as desired. The driver unit uses transistor to amplify the signal strength of the counter’s output. The output unit enables the information to be displayed using light emitting diodes (LEDs).

CHAPTER ONE

INTRODUCTION

1.1 Background of the study

Electronic digital display system as used in this reports refers to a sign that uses electronic hardware and software to display its copy, messages or images. Also, a sign utilizing a fixed light source to provide a message in text, images pictures, and / or symbols that may appear to move or may appear as on/off messages. This is contrast to traditional non-electronic signs where the copy displayed is physically applied to the sign surface by printing, painting or otherwise attaching it onto the sign. The materials or substrate to which the copy is applied is typically paper, wood, plastic or the wall of a building.

In this modern time, solid materials have helped man to show that he really exists by doing wonders in the world of electronics. One major development, made possible by the enormous advances in solid state technology, is the “digital revolution”. Circuits are designed to implement the basic digital logic functions fundamental to all digital systems. Digital electronics therefore comprises the design, manufacture and use of circuits for processing information in digital form (Simpson, 1978).

An information display is a way of providing information and it is also used as an object for promotion. It can be seen in a form of cardboard or tarpaulin at stores / shops, sign posts, placards, notice boards and electronic display boards. But the advent of new technologies has made the information in the form of an electronic display in the world of advertisements and promotions (Gupta, Shukla and Nagwekar, 2013). The ability to display a short message can be useful application to be available for any business. Electronic digital display system is perfect for this application. It can be used for both indoor and outdoor which makes it universal fit for any business or event. Electronic digital display system is very efficient and cost effective way to spread messages to thousands of people, without any personal contact or door to door sales. Light-Emitting Diode (LED) is a solid state light source with several attractive properties for display application. LED is a diode that gives off visible light when forward biased (Mehta and Mehta, 2014). It is chosen as the main component for displaying messages because, today LED is the most energy efficiency example and other useful systems.

Tags: AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY) DESIGN AND CONSTRUCTION OF AN ELECTRONIC

DOWNLOAD THE COMPLETE PROJECT

Project information

Project Price

NGN5,000
Number of Pages

76
Number of Chapters

1-5
Additional Content

Abstract,Table of content and Questionnaire

DESIGN AND CONSTRUCTION OF AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY)

Not The Topic You Are Looking For?

For Quick Help Chat with Us Now!

+234 813 292 6373

+233 55 397 8005

Search for your project topic

HOW TO GET THE COMPLETE PROJECT ON DESIGN AND CONSTRUCTION OF AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY) INSTANTLY

Click on the Download Button above.
Select any option to get the complete project immediately.
Chat with Our Instant Help Desk on +234 813 292 6373 for further assistance.
All projects on our website are well researched by professionals with high level of professionalism.

Here's what our amazing customers are saying

Abdulrahman Jibrin

Nti Abaji

Nice one work prompt delivery tanx

Very Good

Adam Alhassan Yakubu

UDS

Excellent work and delivery , I promise to share my testimonies everyone in need of this kind of work. You're the best

Excellent

Abdulrazak Bello Marsha

Usman Dan fodio University

It was quite a better guide for project and paper presentation purpoting. Many thanks.

Average

Uduak From Uniuyo

IProjectMaster is the best project site for students. Their works are unique and free of plagiarism!

Excellent

Musa From Ahmadu Bello University

Thank you iprojectmaster for saving my life, please keep it up and may God continue to bless you people.

Excellent

Abubakar Iliyasu Hashim

Federal college of education pankshin affiliated to university of jos

I am highly impressed with your unquantifiable efforts for the leaners, more grace to your elbow.I will inform my colleagues about your website.

Very Good

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

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

Abraham Ogbanje

NATIONAL OPEN UNIVERSITY OF NIGERIA

At first I was afraid.. But I discovered they are legit. I will bring more patronize

Very Good

Joseph M. Yohanna

Thanks a lot, am really grateful and will surely tell my friends about your website.

Excellent

View All Reviews

FREQUENTLY ASKED QUESTIONS

How do I get this complete project on DESIGN AND CONSTRUCTION OF AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY)? Simply click on the Download button above and follow the procedure stated.
I have a fresh topic that is not on your website. How do I go about it?
How fast can I get this complete project on DESIGN AND CONSTRUCTION OF AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY)? Within 15 minutes if you want this exact project topic without adjustment
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
What if I want to change the case study for DESIGN AND CONSTRUCTION OF AN ELECTRONIC DIGITAL DISPLAY SYSTEM (MOVING MESSAGE DISPLAY), What do i do? Chat with Our Instant Help Desk Now: +234 813 292 6373 and you will be responded to immediately
How will 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: +234 813 292 6373 and you will be responded to immediately
Do you assist students with Assignment and Project Proposal? Yes! Call Our Instant Help Desk Now: +234 813 292 6373 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: +234 813 292 6373
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!