DESIGN AND CONSTRUCTION OF AN ELECTRONIC DICE DISPLAY WITH AUDIO UNIT
ABSTRACT
This work deals extensively with the design and construction of an electronic dice display (EOD) with audio unit. The device displays the of a hudo dice in numberical form and also produces sound as it displays the number.
The device works with principle of chance employee by ludo game players. The output of the display is usually very rapid that the player does actually sex the number when the device is switched on so that it will purely be a game of chance. When the off key is pressed, a patellar number is displayed and this number is the number, the player got.
The operation of the device starts by the generation of a pulse frequency. The pulse frequency (square wave signal) generated by times (555 times) by connecting in an instable multibibrator. The output from this timer is used in clocking the binary counter (mod to counter) but this counter is biased to count just from zero through six (0-6) as we have in a lodo game dice. To achieve this bias in the mod 10 counter, the output from Qo, Q1 and Q2 were connected to the riset prins so that once the counter finishes the count of six or goes back to zero.
The result from the binary counter is then fed to the decoder driver before connecting it to seven segment so that the decoder will be able to covert the binary values to the decinal values that are being used in the ludo game dice. The seven segment then displays the numbers by lighting the diodes that make up that particular value.
This device is being regulated by a latch (4-edge triggered flipflope) which has two switches, one is used for putting the power supply and the other two push switches for the working of the dice display.
Organisation Of The Work
The organization of this work is in seven chapters: the first on the introducing; the second is on the literature review; the thiod on the design of the system; the fourth deals with the construction (implementation); fifth on the testing and result (documentation); sixth on packaging and the seventh on the recommendation and conclusion.
- The first chapter: introduction give a general view of what the electronic dice display (EDD) with audio unit is all about, it lists the components required, its aims and objectives, scope, limitations, problems and purpose of study.
- The second chapter: literature review explains the different component, that make up the system, their makeup and how they operate.
- The third deals on the design of the system, descrises vividly each component of the system, their operating modes, specifications and applications, schematic diagram of the system showing independent modules which function together to make up the system.
- Construction, the fourth chapter deals with the actual construction of the system, the design requirement, theory of functioning of each module system, breakdown of the module specification and construction. Calculations and careful selection of the component values of each module are detailed in this chapter.
- The fifth chapter which is on the documentation deals on the general description of the work, provides ease of maintenance and usage of the system.
- Packaging, the sixth chapter lists the factors that were taken into consideration in the design and construction of the package.
- The seventh and the last chapter, recommendation and conclusion gives a general view of what is conversed and the importance of this device. It also suggested certain areas for further studies.
CHAPTER ONE
Introduction
Instrumentation engineering has advanced widely with the introduction of medium scale integration (MSI), large scale integration (LSI) and very large scale intergration (VLSI). For purpose of accuracy and reliability, analogue instruments are being replaced by the digital ones. The electronic dice display (DD) with audio unit is among this new bread of instruments.
1.0 Statement Of The Problem
The design of an electronic dice display is invented because of the quest for reducing strenuous activities encountered by man, especially in the area of its recreational activities. This device is used in indo game. The indo game in its manual operation can be manipulated by the experts so that it can no longer be a game of chance. Sometimes players can employ tricks on their opponents when playing the game, for example, of the both players are not vigilant, one of them can event thoart the dice and claimed that nothing happened. The players too may get tired after playing two or three times because of the stress in shaking and playing the dice, the frequent hitting of the dice’s can on the ludo board can even give cracks in the glass covering the ludo board. One can even experience the dice getting cost in the game because the dice is very small so if care is not taken it can fall out from the board. All these problems were taken into consideration before constructing the electronic dice display.
1.1 Purpose Of The Study
As stated earlier, the design of this device is to help man conguer his environment with the advent of medium scale integration (MSI), integrated circuits (IC) can be used to design devices. That can help man perform his work effectively, with little or no stress and even sometimes at a cheaper into. The devices too will eradicated all the stress, tricks and pranks encounted when playing ludo game.
1.2 Aims And Objectives Of The Study
The device will in crease the fun derived in play the game, even little kids can now join since they only need to press buttons for the device to work. The game will now be prvely based on chance because all bias will be eradicted no expert can manipulate the device no mater how many times you use it. The normal phenomenon of playing tricks will be in thing of the past.
1.3 Scope Of The Study
The work covered the playing and displaying of the number got. This means that the device when switched on and start button is pressed it will be rapidly displaying the numbers, that is, all the numbers of a ludo dice but when the stop button is dressed a particular number will be shown and this is the number the player got. This means that the player still needs to get a ludo board and the seeds for the game.
CHAPTER TWO
2.0 Literature Review
2.1 Introduction
The review of relevant literature is the main topic of this chapter. A literature review covers theoretical and methodological contributions to a certain issue in addition to the state of knowledge at the time of writing. It provides information about the state of the art in relation to the subject you are writing about. It examines the body of work on the chosen subject. The literature evaluation in this study comprises the …
Procedure for Downloading the PDF (Docx) Material
Design and Construction of an Electronic Dice Display with Audio Unit can be downloaded by requesting the full set of materials at the project or seminar cost. The document will be sent via Microsoft Word (MS-Word) format via WhatsApp (e-mail) following payment confirmation.
| Seminar Material Cost ₦3,000 | Project Material Cost ₦5,000 |
Request Complete Material
 | Click here to request the Complete Material via WhatsApp including;
|
TABLE OF CONTENTSPRELIMINARY PAGES
- Title page
- Approval page
- Dedication
- Acknowledgement
- Table of Contents
- Abstract
INTRODUCTION
- ⋮
LITERATURE REVIEW
- 2.1 Introduction
- ⋮
CHAPTER THREE
SYSTEM ANALYSIS AND DESIGN
- 3.1 Methodology Adopted
- 3.1.1 Problem Identification Using SSADM
- 3.2 Analysis of the Existing System
- 3.2.1 Dataflow of the Existing System
- 3.2.2 Disadvantages Of The Existing System
- 3.2.3 Weakness of the existing System
- 3.3 Feasibility Study
- 3.3.1 Economic Feasibility
- 3.3.2 Technical Feasibility
- 3.3.3 Operational Feasibility
- 3.4 Analysis of the Proposed System
- 3.4.1 Data Flow Diagram of the Proposed System
- 3.4.2 Advantages of the Proposed System
- 3.4.3 Justification of the Proposed System
- 3.5 Functional Requirements
- 3.5.1 Use Case Diagram Of The Admin / User Privileges
- 3.6 Data Requirements
- 3.7 High Level Model of the Proposed System
CHAPTER FOUR
SYSTEM DESIGN AND IMPLEMENTATION
- 4.1 Objectives of the Design
- 4.2 Cohesion and Decomposition High level Model
- 4.3 Control Center / Overall Dataflow Diagram
- 4.3.1 Proposed System Operation Flowchart
- 4.4 System Specification and Design
- 4.4.1 Input and Output Specification
- 4.4.2 Database Specification and Design
- 4.4.3 Data Dictionary
- 4.5 Choice and Justification of Programming Language
- 4.6 Program Documentation
- 4.7 Implementation Techniques
- 4.7.1 System Testing
- 4.8 Programming Module Specification
- 4.8.1 Installation
- 4.9 Computer Hardware Minimum Requirement
- 4.10 Software Requirement
- 4.11 Personnel / User Training
- 4.12 File Maintenance Module
CHAPTER FIVE
SUMMARY, CONCLUSION AND RECOMMENDATION
- 5.1 Introduction
- 5.2 Summary
- 5.3 Conclusion
- 5.4 Recommendation
REFERENCES
APPENDIX A - “SOURCE CODE”
APPENDIX B - “OBJECT PROGRAM”
Disclaimer for Complete Material Utilization
The displayed research work titled "Design and Construction of an Electronic Dice Display with Audio Unit" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
PRELIMINARY PAGES
- Title page
- Approval page
- Dedication
- Acknowledgement
- Table of Contents
- Abstract
INTRODUCTION
- ⋮
LITERATURE REVIEW
- 2.1 Introduction
- ⋮
CHAPTER THREE
SYSTEM ANALYSIS AND DESIGN
- 3.1 Methodology Adopted
- 3.1.1 Problem Identification Using SSADM
- 3.2 Analysis of the Existing System
- 3.2.1 Dataflow of the Existing System
- 3.2.2 Disadvantages Of The Existing System
- 3.2.3 Weakness of the existing System
- 3.3 Feasibility Study
- 3.3.1 Economic Feasibility
- 3.3.2 Technical Feasibility
- 3.3.3 Operational Feasibility
- 3.4 Analysis of the Proposed System
- 3.4.1 Data Flow Diagram of the Proposed System
- 3.4.2 Advantages of the Proposed System
- 3.4.3 Justification of the Proposed System
- 3.5 Functional Requirements
- 3.5.1 Use Case Diagram Of The Admin / User Privileges
- 3.6 Data Requirements
- 3.7 High Level Model of the Proposed System
CHAPTER FOUR
SYSTEM DESIGN AND IMPLEMENTATION
- 4.1 Objectives of the Design
- 4.2 Cohesion and Decomposition High level Model
- 4.3 Control Center / Overall Dataflow Diagram
- 4.3.1 Proposed System Operation Flowchart
- 4.4 System Specification and Design
- 4.4.1 Input and Output Specification
- 4.4.2 Database Specification and Design
- 4.4.3 Data Dictionary
- 4.5 Choice and Justification of Programming Language
- 4.6 Program Documentation
- 4.7 Implementation Techniques
- 4.7.1 System Testing
- 4.8 Programming Module Specification
- 4.8.1 Installation
- 4.9 Computer Hardware Minimum Requirement
- 4.10 Software Requirement
- 4.11 Personnel / User Training
- 4.12 File Maintenance Module
CHAPTER FIVE
SUMMARY, CONCLUSION AND RECOMMENDATION
- 5.1 Introduction
- 5.2 Summary
- 5.3 Conclusion
- 5.4 Recommendation
REFERENCES
APPENDIX A - “SOURCE CODE”
APPENDIX B - “OBJECT PROGRAM”
Disclaimer for Complete Material Utilization
The displayed research work titled "Design and Construction of an Electronic Dice Display with Audio Unit" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
Frequently Asked Questions (FAQ)
Can the material for “Design and Implementation of an ICT Assisted Database for Senior Citizens” be used as a guide for Computer Science (CS) Project?
Yes it can be used — Information technology is the development of computer based information systems, particularly software applications and computer hardware. It deals with the use of electronic computer software to convert, store, protect process, transmits and securely retrieved information. The aim of this project is to develop a database for indigenes of rivers state that are above 60 years of age which will in turn help the government to conduct a free, adequate and sumptuous medical care for them. In achieving this aim, the following specific objectives were laid out as follows to design and develop an application software that will replace the current inefficient manual system which includes forecasting and approximation, ensure credibility in free medical service for the old age through adequate …
Can the material for “The Element of Para Gothicism Charlotte Bronte’s Jane Eyre and Emily Bronte Wuthering Heights” be used as a guide for English Language Project?
Yes it can be used — Para-Gothicism is not a rediscovery of the gothic, but rather a rebirth of that style; it is also a modern name for Gothicism which is a genre or mode of literature that combines elements of both horror and romance. This research study is centered on the novels of Charlotte Bronte’s Jane Eyre and Emily Bronte’s Wuthering Heights. Love and struggle is the central Para-Gothic theme in both Jane Eyre and Wuthering Heights. Love is presented as a powerful force in both novels. Love is used by both authors to develop the characters personalities, and produces two different outcomes. Both novels are stories of love and how this powerful emotion was able to overcome countless obstacles. Characters within Wuthering Heights and Jane …
Can the material for “Knowledge and Attitude of Female Bankers Toward the Practice of Exclusive Breastfeeding” be used as a guide for Guidance and Counselling Project?
Yes it can be used — This study was conducted to assess the knowledge and attitude of female bankers toward the practice of exclusive breast feeding in Ikpoba Okha local government area in Benin City, Edo state. The background of the study gave a general and comprehensive introduction of the study, statement of the problem were identified. The significance of the study was outlined and operational definition of terms was included for proper understanding, scope of study was also drawn out current related literature were reviewed and theoretical framework that, is relevant lo the study that is discussed. Questionnaires with open and closed ended questions were administered to 115 respondents and all were retrieved and a total of 100 that were properly filled were analysed. Date was …
Can the material for “Design and Implementation of Online Tutorial on Fish Farming” be used as a guide for Computer Science (CS) Project?
Yes it can be used — The tremendous impact of electronic technology (like computer and computer embedded devices, computer networking, artificial intelligence, multimedia among others) on the human psychological capabilities productivity, intellectuality and other human related activities are very obvious. The quest and virtual implementation of computer in all the fields of human endeavor increases with its inevitable impact, these impacts are on its increase due to the need for high quality and timely response. Therefore, this project titled, “Design and implementation of e-learning platforms for an introduction to C++ programming language”, is aimed at exploring and incorporating some of these sophisticated technologies for the development of electronic tutorial materials. This work examines and explains the step-by-step procedure for accomplishing the development of the proposed software …
Can this topic “Effect of Management and Control of Cash in the Banking Sector” be used for Banking and Finance (BF) Project?
Yes it can be utilized for research — Cash is the backbone of any financial institution which allows it to stand on it feet. Roughly one half of all started ups go out of business mainly due to inadequate financial planning in the name of cash management. A good cash management plan strives to minimize or even eliminate the guessing game of unpredictable events and to make all aspects of the bank fully predictable. In business good opportunities can present themselves to you at any time, but if you are not prepared to take advantage of them, the best one may be lost forever consequently, you could loose customer market share and even your ability to compete globally. However, the research work consist of fine chapters, one contain …
Can the material for “The Impact of Monetary Policy on Savings Mobilization in Nigeria” be used as a guide for Accountancy / Accounting Project?
Yes it can be used — The study examined the impact of monetary policy on savings mobilization in Nigeria between 1985 and 2016. The study attempted to investigate the impact of monetary policy variables such as broad money supply, deposit rate, inflation rate and real GDP on private domestic savings mobilization in Nigeria. The study made use of secondary data on the variables of interest. Savings mobilization was captured as national savings. Broad money supply, deposit rate and inflation rate were captured as monetary policy indicators and real GDP was deployed as the control variables. The estimation techniques adopted in the study are Augmented-Dickey Fuller test, Johansen Cointegration test, Error Correction Model and the Granger Causality test. The estimation techniques are carried out electronically by the use of …
Is the topic “Construction of a Full-Duplex Intercom System” recommended for Electrical / Electronics Engineering (EE) Project?
Yes it is highly recommended — The design of full duplex intercom system is an absolute implementation of strategic components to perfect a modern semi-conductor technology (electronics) and communications. The simple circuit design allows the two intercom stations to be operated leaving the operation free of the usual “push-to-talk” operation mode, no complex changeover switch is required. As both microphones are always in operation, a special circuit is used to avoid that the loud speaker output is being picked up by the microphone enclosed in the same box, causing a very undesired and loud “howl” i.e. The well known “Larson effect”. A private switch allows microphone muting, if required. …
Can this topic “Phytochemical Screening and Antimicrobial Activity of Lemon Grass (Isolates) against some Bacterial” be used for Microbiology Project?
Yes it can be utilized for research — The study explores Phytochemical Screening and Antimicrobial Activity of Lemon Grass isolates against some Bacterial. In achieving this aim, the following specific objectives were laid out to assess the physico-chemical properties and antibacterial activity was evaluated to determine the Lemon Grass Isolates against some Bacterial, qualitatively analyze the phytochemistry of lemongrass (Cymbopogon citratus), and identify the medicinal properties of lemon grass. The cold maceration and agar well diffusion technique were employed to assess phytochemical properties and the antimicrobial potency of Cymbopogon citratus (Lemongrass) leaf extracts against selected bacterial pathogens using different solvents; ethanol, chloroform, and acetone. All the extracts were subjected to standard phytochemical qualitative screening for the presence or absence of various primary or secondary metabolites. The susceptibility test …
Can the material for “The Language of Christian Religion: A Comparative Study of Roman Catholic Church and Some Selected Pentecostal Denominations” be used as a guide for English Education Project?
Yes it can be used — Language of religion is a register that represents the variation of language, used in the setup of religion, from the everyday language and other setups. The motivation that led to this study is that the need to know if actually there is any difference in the language of Christian religion considering its multifarious denominations. The study identifies the Language of Christian Religion using Roman Catholic Church and Some Selected Pentecostal Denominations as a case study. In achieving this aim, the following specific objectives were laid out to assess the written and written forms of language in Roman Catholic Church and Some Selected Pentecostal Denominations and identify the language of Christian religion with particular reference to that of the Roman Catholic …
Can the material for “Effect of Leadership Style on Workers Performance in an Organization” be used as a guide for Business Administration and Management (BAM) Project?
Yes it can be used — Leadership style plays an important role in the motivation of workers performance. The style of leading adopted by a manager can affect the performance of the subordinates. It is important that before any leader adopts any style of leading, he should first of all understand the nature and characteristics of the subordinates since this can affect his performance. The purpose of this study is therefore, to examine the effect of leadership style on workers performance among the staff of federal polytechnic of Nasarawa. For this purpose, data was collected through questionnaire from the administrative staff of the institution. The chi square test was used to analyze the data, from the findings it was discovered that the participative style of leadership …