Abstract: This project is aimed to implement a system that will automate the security system of a given area. It ensures that the user is alerted each time an intruder encroaches a secured position in an area of application through the sounding of alarm.(Siren) More so, information about the intruder’s position will also be made noticed to the user by this security system. The Project will be based on microcomputer and other electronic design to achieve the above stated purposes. Th...
Abstract: The effect of science and technology had led to the development of computers and its application to various production fields. EAR is a new type of attendance software. It is aimed at eliminating the old method of keeping records of staff attendance on daily bases, through electronic means. TABLE OF CONTENTS: CHAPTER ONE INTRODUCTION 1.1 LITERATURE REVIEW (INTRODUCTION) 1.2 COMPONENTS REVIEW 1.2.1 INTEGRATED CIRCUIT (ICs). 1.2.1.1 : MI...
ABSTRACT: This project design is simply used to display the items demanded by each customer on the table. Each table has four buttons for Rice, beans, amala and akpu, and each of the buttons are connected to the processor. The customers on every table presses the button with the label of the item he or she needed. Then, a screen in the kitchen is used to display the table number and the items demanded. The major components used in this design are 8951 microprocessor, crystal o...
ABSTRACT Natural Disasters or Natural Calamities, whatever you name it has for long been the most dreaded cause of mass destruction and loss of human lives, wealth and property. It destroys the beauty of earth, lives of humans and leave behind no traces of existence. It’s so severe in its approach that millions and billions of people and land vanishes and escape into oblivion in just a moment. But nothing fruitful or beneficial could be done as most of the people thought that these d...
INTRODUCTION:The main objective of this project is to develop an Automatic Door opening system using IR sensors which will reduce the need of manual labor.Automatic door opening systems using IR sensors plays a very important role in domestic applications. The elimination of manual supervision adds up as an additional advantage for its usage. Its significance can be proved by considering the following specialties of kit designed.
ABSTRACT Security is a prime concern in our day-today life. Everyone wants to be as much secure as possible. An access control for doors forms a vital link in a security chain. The microcontroller based Door locker is an access control system that allows only authorized persons to access a restricted area. The system is fully controlled by the 8 bit microcontroller AT89C2051 which has a 2Kbytes of ROM for the program memory. The password is stored in the EPROM so that we can change it at any ...
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 optimised or complete without the installation of...
ABSTRACT Digital electronics is now used in all fields of electronics from computers to digital phones and most industrial machines and motor vehicles. When prototyping digital electronic circuits, specific digital input signals are required to design the digital circuit. To accomplish this task, a teaching device known as a “Digital Trainer” is utilized. The purpose of this project work is to provide a method for students to test digital circuits, with a simple and inexpensive digi...
ABSTRACT This project work is focused on the design and construction of obstacle detection system for the visually impaired. This paper reports on a study that helps visually-impaired people to walk more confidently. The study hypothesizes that a smart walking stick that alerts visually-impaired people over obstacles in front could help them in walking with less accident. The aim of the paper is to address the development work of a walking stick that could communicate with the users th...
ABSTRACT Since one of the problem of our country Nigeria has been inconsistency power supply, as many business center today depend on computer controlled system, high technology equipment and needs a precise and constant power supply. This work is focused on the design and construction of uninterruptable power supply due to the rising domestic and commercial need for additional back-up source meant to minimize the problem associated with processing, disruption and distribution of val...
TABLE OF CONTENT TITLE PAGE DEDICATION ACKNOWLEDGEMENT ABSTRACT TABLE OF CONTENT CHAPTER 1 INTRODUCTION 1.1 BACKGROUND 1.2 NATURAL GAS AND THE NIGERIAN ECONOMY 1.3 OBJECTIVE 1.4 PROBLEM STATEMENT CHAPTER II LITERATURE REVIEW 2.1 GAS UTILISATION IN NIGERIA 2.2 LIQUEFIED NATURAL GAS 2.3 FISCHER TROPSCH GAS TO LIQUID TECHNOLOGY 2.3.1 SYNGAS PRODUCTION 2.3.2 FISCHER-TROPSCH PROCESS 2.3.3 PRODUCT UPGRADE 2.4 RISK PROFILE OF LNG AND FT-GTL...
ABSTRACT Demulsification (emulsion breaking) is necessary in many practical applications such as the petroleum industry, painting and waste-water treatment in environmental technology. Chemical demulsification is the most widely applied method of treating water-in-crude oil emulsions and involves the use of chemical additives to accelerate the emulsion breaking process. The effect of chemical demulsification operations on the stability and properties of water-in-crude oil emulsion...
ABSTRACT Demulsification (emulsion breaking) is necessary in many practical applications such as the petroleum industry, painting and waste-water treatment in environmental technology. Chemical demulsification is the most widely applied method of treating water-in-crude oil emulsions and involves the use of chemical additives to accelerate the emulsion breaking process. The effect of chemical demulsification operations on the stability and properties of water-in-crude oil emulsions was assess...
ABSTRACT Demulsification (emulsion breaking) is necessary in many practical applications such as the petroleum industry, painting and waste-water treatment in environmental technology. Chemical demulsification is the most widely applied method of treating water-in-crude oil emulsions and involves the use of chemical additives to accelerate the emulsion breaking process. The effect of chemical demulsification operations on the stability and properties of water-in-crude oil emulsions was as...
television is widely viewed as a powerful medium .it is therefore necessary to find out the effects it has on children and how it contibutes to the socialization of children