Construction Of A Computer Controlled Electronic Voting System

Project and Seminar Material For Electrical Electronics Engineering EEE

Project and Seminar Material For Electrical Electronics Engineering EEE


The project computer controlled electronic voting system is a design/circuit design that monitors every inputted card into the box.

It consists of a caved wooden box that has an input for cards, sensors for monitoring every inputted card and some biasing components.

The computer interface is written with a program called usual basic used in interfacing to the hardware through the help of several cable connections.

The computer counts the number of times that the card is inserted into the box and takes record on the computer screen.

Table Of Content

  • Title page
  • Certification page
  • Dedication
  • Acknowledgement
  • Abstract
  • Table of content

Chapter One

  • 1.0 Introduction

Chapter Two

  • 2.0 Literature Review

Chapter Three

  • 3.0 Description of components
  • 3.1 Transistor
  • 3.2 Field Effect Transistor (FET)
  • 3.3 Resistor
  • 3.4 Capacitor
  • 3.5 Jumper wire
  • 3.6 Vero Board
  • 3.7 Diodes
  • 3.8 USB Cable (Interface)
  • 3.9 Visual Basic (VB)
  • 3.10 Computer

Chapter Four

  • 4.0 Construction/Operation
  • 4.1 Operation of the circuit

Chapter Five

  • 5.0 Conclusion
  • 5.1 problems Encountered
  • 5.2 Recommendation
  • References

Chapter One

1.0 Introduction

Computer controlled electronic voting system is a circuit design that monitors input of card into the ballot box which is a temporarily sealed container usually cuboids with a narrow slot in the top sufficient to accept a ballot paper in an election which prevents anyone from accessing the votes cast until the close of the voting period. It will usually be located in a polling station.

Although in some countries, notably, Ireland and Russia there may also be the voting systems taken to peoples homes where they would otherwise be unable to travel to the polling station.

Transparent boxes may be used in order for people to be able to witness that the box is empty prior to the start of the election (i.e. not stuffed with fraudulent votes) and probably turn the monitor screen ( display unit) to the people to show them that it counts zero (0) prior to the election.

At the close of the election, the results are displayed to the voter via the monitor screen and the results from all the polling station sent to a single location (control station) via the internet using email and the general result announced to the general voters.

Electronic voting system is a term comprising different types of voting, embarrassing both electronic means of casting a vote and electronic means of counting votes.
Its technology can include:

Purpose And Motivation Of The Project

The purposed and motivation of this project include the following:

  • To eliminate the possibility of invalid and doubtful votes which in many cases are the root causes of controversies and election malpractices and petitions.
  • It makes the process of vote counting much faster than the conventional system.
  • To reduce cost of printing almost Nil as only one sheet of ballot paper is required for each polling station.
  • Our ecosystem is becoming harsh due to adverse use of our natural resources. This project reduces to a great extent the quality of paper used thus saving a large number of trees thereby making the process eco-friendly.

Aim And Objective Of The Design

The aim and objective of this project design is geared towards ensuring that voting can be made accessible for persons with disability.

They should be able to provide immediate feedback to the voter detecting such possibility problems like under voting and over voting which may result in a spoiled ballot. This immediate feedback can be helpful in determining voter intent.

Furthermore, it has been alleged by groups such as the UK-based open right group that lack of testing, inadequate audit procedure and insufficient attention given to system and process design with electronic voting leaves elections open to error and fraud. But with the introduction of a computer controlled electronic voting system, these problems can be checked.

Chapter Five

5.0 Conclusion

This project yield a computer controlled electronic voting system. The construction made use of the fact that the sensitivity and input resistance of the computer motor speed control is increased when the decoder decodes the voltage signal supplied by the microcontroller instead of the circuit under test.
The instrument is versatile and can be used in various industrial applications.

5.1 Problems Encountered

Problem we encountered during this project were numerous.

First, it started with the design; it was not easy to come up with a working circuit design. We kept changing the interface in order to acquire the desired result. Modification was done over and over again to get the desire result.

Secondly, most of the component needed was not found, the design has to be change because of unavailability of the needed components. Even the ones that were found turned out bad or not working or destroyed in the process of wiring or soldering which made us to use more components than we anticipated thereby causing us more money too.

Time factor was also a major problem the time given for the finishing and defense of the project was rather too short.

5.2 Recommendation

We have been really exposed to a lot new things by this project work and its thesis. The exercises are worthwhile embarking upon considering the knowledge we acquired from it.

The computer controlled electronic voting system is an interesting project design which helps student to understand how electronic components can be put to use in order to achieve a circuit of mechatronics project which measure the input load and give out the load reading which is displayed in the seven segment we strongly recommend that this project should be taught in class so that our future successors can be benefit maximally and also appreciate how the circuitry works so as to realize this wonderful design.

Construction Of A Computer Controlled Electronic Voting System

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