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Electrical Engineering Project Topics with available Materials

The availability and stability of electrical energy is necessary for domestic and industrial use. But unfortunately the monopoly which the Power holding company of Nigeria (PHCN) enjoys in this country is not in favor of the electricity users, because the supply is never constant and damages occur due to inconsistency of this supply is very... Continue Reading
  • Type:Project
  • ID:ELE0282
  • Pages:52
  • Reference:YES
Literature Review More peer-reviewed scientific studies on large-scale solar energy developments and operations are needed to adequately assess their impact (: solar electricity handbook September 2, 2013 ) Table of Contents i. Title Page……………………………………………………………………………… 1 ii. Table of... Continue Reading
  • Type:Project
  • ID:ELE0281
  • Pages:10
  • Reference:YES
ABSTRACT Blender is an electric machine for size reducing soft food or liquid mixture. Blender is some time called liquidizer consists of a glass jar or jug containing a steel blade assembly at the base driven by a small electric motor. Construction of blender was done based on the principle of size of reduction using electric motor as the major... Continue Reading
  • Type:Project
  • ID:ELE0280
  • Pages:75
  • Reference:YES
ABSTRACT An oven is a heated enclosure for heating, baking or drying. An electric oven is a heating device used to heat materials to high temperature when electric current is passed through a high resistance heating element (coil or plate). Electric ovens can fine their application in many fields and area of discipline like factories, research... Continue Reading
  • Type:Project
  • ID:ELE0279
  • Pages:42
  • Chapters:5
  • Methodology:Scientific
  • Reference:NO
ABSTRACT This work is a power supply monitoring device that triggers a buzzer when the mains supply cuts off. Thus a diode (bridge rectifier diode) was used to convert the AC voltage to DC voltage and the 240v/12v AC mains power transfer was used with a bridge rectifier for rectification and a 470Nf filter capacitor C1 for the smoothing of the... Continue Reading
  • Type:Project
  • ID:ELE0278
  • Pages:38
  • Reference:YES
ABSTRACT Microcontroller based remote control system is a project design of a system that uses infra red transmission and reception principle to switch on or off other appliances. It is a wireless mode of switching appliances to a desired state. When a number is pressed in the transmitter section, the receiver section decodes the signal and... Continue Reading
  • Type:Project
  • ID:ELE0277
  • Pages:95
  • Reference:YES
Abstract Power failure or outage in general does not promote development to public and private sector. The investors do not feel secure to come into a country with constant or frequent power failure. These limit the development of industries. In addition there are processes that cannot be interrupted because of their importance, for instance... Continue Reading
  • Type:Project
  • ID:ELE0276
  • Pages:20
  • Reference:YES
The major aim and objective of this design [of a patient heartbeat and temperature monitor using RF.] is to help the doctors and family members to keep track of the heartbeat condition of their loved ones [as well as their body temperature] in the case of an abnormality in the health condition (for those with heartbeat defects and those that run... Continue Reading
  • Type:Project
  • ID:ELE0275
  • Pages:65
  • Reference:YES
ABSTRACT The advantage of cellular communication like GSM technology is a potential solution for such remote controlling activities. GSM-SMS technology can be used to control household appliances from remote places. Remotely, the system allows the home owner to monitor and control his house appliances via his mobile phone set by sending commands... Continue Reading
  • Type:Project
  • ID:ELE0274
  • Pages:59
  • Reference:YES
ABSTRACT This project presents a design and implementation of new advanced Securitypower control using Android power switch system that uses WiFi technology as anetwork infrastructure connecting its parts. The proposed system consists of twomain components; the first part is the server (web server), which presents systemcore that manages,... Continue Reading
  • Type:Project
  • ID:ELE0273
  • Pages:38
  • Reference:YES
This work is on design and Construction of Automated door security system with GSM notification. Is an electrical Electronics Engineering Project.... Continue Reading
  • Type:Project
  • ID:ELE0272
  • Pages:39
  • Reference:YES
BSTRACT Automatic door control is becoming popular due to its numerous benefits. Automatic door control refers to the control of doors and domestic features by just sensing the present of human being at door and automatically open the door with the persons interface or by remote control. Artificial I ntelligence provides us the framework to go... Continue Reading
  • Type:Project
  • ID:ELE0271
  • Pages:34
  • Reference:YES
ABSTRACT Power inverter is an electrical appliance that can be used with DC battery as an alternativesource of energy supply in the event of power failures and energy crisis. It is cheap, clean,very conducive and silent when in operation and a very reliable source of power supply as togenerator. Modern research and technologies have shown that... Continue Reading
  • Type:Project
  • ID:ELE0270
  • Pages:36
  • Reference:YES
Research and optimization of cooling of electronic components using heat sinks becomes increasingly important in modern industry. Numerical methods with experimental real world verification are the main tools to evaluate efficiency of heat sinks or heat sink systems. In this research, the physical problems associated with heat removal of... Continue Reading
  • Type:Project
  • ID:ELE0269
  • Pages:51
  • Reference:YES
The mathematical model of diesel engine and its speed regulation system are presented and computer simulation is conducted in Matlab software. Simulation results verify that the proposed method improves the control accuracy of speed of diesel engine. A fuzzy PID hybrid controller and a Genetic Algorithm PID of parameter self-adjusting is put... Continue Reading
  • Type:Project
  • ID:ELE0268
  • Pages:93
  • Reference:YES
ABSTRACT The aim of this project, the design and implementation of an RF communication link, is to design a communication link between a source and a destination and study the properties of the signal being generated by the source (generator). The area of interest in this work is how the signal suffers limitations like attenuation, interference... Continue Reading
  • Type:Project
  • ID:ELE0267
  • Pages:66
  • Reference:YES
Project The main aim of this system is to detect object that will be ahead of ultrasonic transducer. This application is very useful in areas like monitoring and also very useful in wild life photography. There are two main parts of the ultrasonic detector. First one is emitter that produces a 40kHz sound wave. Second... Continue Reading
  • Type:Project
  • ID:ELE0266
  • Pages:3
  • Reference:YES
Project The main aim of this system is to detect object that will be ahead of ultrasonic transducer. This application is very useful in areas like monitoring and also very useful in wild life photography. There are two main parts of the ultrasonic detector. First one is emitter that produces a 40kHz sound wave. Second... Continue Reading
  • Type:Project
  • ID:ELE0265
  • Pages:3
  • Reference:YES
ABSTRACT This project report describes the design and construction of an electronic door lock which uses a microcontroller as the main control unit. The project’s objective was to interface this microcontroller with an LCD, keypad and a DC motor. However, programming the PIC chip to perform a task like identifying an authorised user is also... Continue Reading
  • Type:Project
  • ID:ELE0264
  • Pages:49
  • Reference:YES
Abstract The project DESIGN AND CONSTRUCTION OF A 20-METRE DISTANCE REMOTELY CONTROLLED METAL DETECTOR is used for detecting metallic objects such as phones, bombs, and other metallic objects that are hidden from view. The design is based on the principle of the Resonant Frequency Oscillator (RFO) metal detectors in which oscillation is a function... Continue Reading
  • Type:Project
  • ID:ELE0263
  • Pages:10
  • Reference:YES
ABSTRACT This project deals with the design and development of restaurant order meal system, in order to reduce the number of staff. In meal ordering project, you can request for any kind of food or drinks available in the restaurant which contains the menu embedded in each button. Microcontroller is the central processing unit CPU of this project... Continue Reading
  • Type:Project
  • ID:ELE0262
  • Pages:35
  • Reference:YES
Abstract The project DESIGN AND CONSTRUCTION OF A 20-METRE DISTANCE REMOTELY CONTROLLED METAL DETECTOR is used for detecting metallic objects such as phones, bombs, and other metallic objects that are hidden from view. The design is based on the principle of the Resonant Frequency Oscillator (RFO) metal detectors in which oscillation is a function... Continue Reading
  • Type:Project
  • ID:ELE0261
  • Pages:10
  • Reference:YES
ABSTRACT This project deals with the design and development of restaurant order meal system, in order to reduce the number of staff. In meal ordering project, you can request for any kind of food or drinks available in the restaurant which contains the menu embedded in each button. Microcontroller is the central processing unit CPU of this project... Continue Reading
  • Type:Project
  • ID:ELE0260
  • Pages:35
  • Reference:YES
Content Pages DECLARATION ii ACKNOWLEDGEMENT iii DEDICATION iv TABLE OF CONTENT v CHAPTER ONE Introduction 1 1.1 Background of the Study 1 1.2 Problem of Study 2 1.3 Objectives of Study 3 1.4 Scope of Study 3 1.5 Significance 4 CHAPTER TWO Literature Review 5 2.1 Introduction 5 2.2 Types of Street Lights 6 2.3 Photovoltaic Effect/Process 9 2.4... Continue Reading
  • Type:Project
  • ID:ELE0259
  • Pages:30
  • Reference:YES
Content Pages DECLARATION ii ACKNOWLEDGEMENT iii DEDICATION iv TABLE OF CONTENT v CHAPTER ONE Introduction 1 1.1 Background of the Study 1 1.2 Problem of Study 2 1.3 Objectives of Study 3 1.4 Scope of Study 3 1.5 Significance 4 CHAPTER TWO Literature Review 5 2.1 Introduction 5 2.2 Types of Street Lights 6 2.3 Photovoltaic Effect/Process 9 2.4... Continue Reading
  • Type:Project
  • ID:ELE0258
  • Pages:30
  • Reference:YES
Abstract This temperature control fan can be controlled using a microcontroller when it detects a certain temperature that has been set. The purpose of this project is to prevent the waste of voltage usage when it is not hot enough for fan to be needed. The temperature control fan has three different speeds. Each speed will change according to a... Continue Reading
  • Type:Project
  • ID:ELE0257
  • Pages:55
  • Reference:YES
  • Type:Project
  • ID:ELE0256
  • Pages:31
  • Reference:YES
CHAPTER ONE INTRODUCTION 1.1 Background Information Electricity is a general term comprising of a variety of phenomena resulting from the presence and flow of electric charge. These include many phenomena, such as lightning,... Continue Reading
  • Type:Project
  • ID:ELE0255
  • Pages:37
  • Reference:YES
ABSTRACT The present invention relates to an improved control system for starting a three phase induction motor comprises improved power contactors configured to have a pair of three pole delta and main contactors, and a single pole star contactor for supplying AC power to star position and delta position, a timer for controlling AC power supply... Continue Reading
  • Type:Project
  • ID:ELE0254
  • Pages:37
  • Reference:YES
ABSTRACT An induction or asynchronous motor is a type of AC motor where power is supplied to the rotor by means of electromagnetic induction, rather than by slip rings and commutators as in slip-ring AC motors. Single phase induction motor is the most familiar of all electric motors & they are similar to a 3-phase squirrel cage induction motor. It... Continue Reading
  • Type:Project
  • ID:ELE0253
  • Pages:62
  • Reference:YES
ABSTRACT Most organizations are deploying e-business solutions because of its numerous advantages, such as, increased productivity, reduced transactions costs, wider coverage and increased speed to market. The present academic offices in developing countries still use paper-based approach for most of their activities. Data and information are... Continue Reading
  • Type:Project
  • ID:ELE0252
  • Pages:169
  • Reference:YES
ABSTRACT Automatic voltage inverter is an important area in power system engineering. It is the process of using a 12v DC from the battery to achieve a 220/230V AC through the help of oscillator, drivers, power transistors and transformer. The stages are battery to oscillators, oscillators to drivers, drivers to power transistors then from power... Continue Reading
  • Type:Project
  • ID:ELE0251
  • Pages:61
  • Reference:YES
ABSTRACT The AVR is automatic voltage regulator and it is a device which is used to regulate or stabilize electrical power supply for electrical or electronic appliances In this project, therefore, we are interested in the construction of this all important device. Furthermore, we shall discuss the techniques, processes, switching stages and then... Continue Reading
  • Type:Project
  • ID:ELE0250
  • Pages:37
  • Reference:YES
The energy generation and power consuming loads at Brass LNG facility located in Brass Island, Bayelsa State Nigeria were analyzed and compared with expected demand changes and means of minimizing cost and greenhouse gas emission were also proffered with wind and solar energy penetration into the overall power mix . The wind and solar hybrid power... Continue Reading
  • Type:Project
  • ID:ELE0249
  • Pages:33
  • Reference:YES
ABSTRACT Industrial drive applications are generally classified into constant-speed and variable-speed drives. Traditionally, AC machines have been used in constant-speed applications and DC machines were preferred for variable-speed. Induction machine with drive systems are widely used in applications such as pumps, paper and textile mills,... Continue Reading
  • Type:Project
  • ID:ELE0248
  • Pages:21
  • Reference:YES
The power system is a highly nonlinear system that operates in a constantly changing environment; loads, generator outputs, voltage controllers, transmission lines, topology, and key operating parameters change continually. The behavior and output of the generators can be affected in a transient conditions. This transient condition can change the... Continue Reading
  • Type:Project
  • ID:ELE0247
  • Pages:12
  • Reference:YES
ABSTRACT The conversion of an input AC power at a given frequency and voltage to an output power at different frequency and voltage can be obtained with static circuits called power converters, containing controllable power electronic devices. Various power converters have been developed to fulfill the requirements of the wind power generation.... Continue Reading
  • Type:Project
  • ID:ELE0246
  • Pages:18
  • Reference:YES
Commutation failures are very frequent dynamic events in high voltage dc (HVDC) transmission systems. Commutation failure is mostly observed at the inverter side of HVDC links, where large firing angles are used. The minimum value of the extinction angle required for the proper operation of a valve is specified by the valve manufacturer; however,... Continue Reading
  • Type:Project
  • ID:ELE0245
  • Pages:25
  • Reference:YES
ABSTRACT The document outlines an investigation done in order to study Fifth Generation (5G) systems and to identify a role that satellite systems will play in contribution to the many advanced and diverse demands on existing telecommunication networks. This next generation network is a build-up and phenomenal improvement in wireless communication... Continue Reading
  • Type:Project
  • ID:ELE0244
  • Pages:29
  • Reference:YES
Wireless power transfer (WPT) technologies have been widely used in many areas, e.g., the charging of electric toothbrush, mobile phones, and electric vehicles. This project introduces fundamental principles of three WPT technologies, i.e., inductive coupling-based WPT, magnetic resonant coupling-based WPT, and electromagnetic radiation-based WPT,... Continue Reading
  • Type:Project
  • ID:ELE0243
  • Pages:39
  • Reference:YES
Contents TITLE PAGE i CERTIFICATION AND APPROVAL ii DEDICATION iii ACKNOWLEDGEMENT iv ABSTRACT v TABLE OF CONTENTS vi LIST OF FIGURES viii CHAPTER ONE 1 INTRODUCTION 1 1.1: PROBLEM STATEMENT 1 1.2: THE AIM AND OBJECTIVE OF THE CLAP ON-CLAP OFF SWICHT 2 1.3: JUSTIFICATION OF THE RESEARCH 2 1.4: LITERATURE REVIEW 2 CHAPTER TWO 5 THEORY AND PICTORIAL... Continue Reading
  • Type:Project
  • ID:ELE0242
  • Pages:28
  • Reference:YES
This is a project work using GSM Technology to control home appliances.... Continue Reading
  • Type:Project
  • ID:ELE0241
  • Pages:49
  • Reference:YES
ABSTRACT Security Car Using RFID System. This project is designed to enhance vehicle safety systems available. Thus, this project consists of some combination of equipment and components to create a car security system that meets the security features and use more advanced. RFID (Radio Frequency Identification) is the most reliable way to... Continue Reading
  • Type:Project
  • ID:ELE0240
  • Pages:39
  • Reference:YES
ABSTRACT This project as the name implies is chosen, designed and constructed with the intention of transmitting information such as musicals news intertainments programs and soon. And all these that are written above are being transmitted to the atmosphere using an electromagnetic, signal, and this particular project design and construction is... Continue Reading
  • Type:Project
  • ID:ELE0239
  • Pages:30
  • Reference:YES
Abstract My project is to improve JIT store management system from manual to automated system.   Which is used to avoid problem faced by store keeper when store material manually. Store is the place where many varieties of materials are kept for the purpose of work. So at a time of storage is hard to write in document all material listing by... Continue Reading
  • Type:Project
  • ID:ELE0238
  • Pages:48
  • Reference:YES
ABSTRACT This project shows the construction of a microcontroller based security door using Smart card. It is aimed towards programming the microcontroller to control the Hardware in sliding door. The system consists of a microcontroller 89S52 which Sends a signal to the multiplexers on insertion of the smart card in the card slot. The... Continue Reading
  • Type:Project
  • ID:ELE0237
  • Pages:41
  • Reference:YES
Abstract The aim of this work is to characterize properties and microstructure of stainless steel used as a coating on welding of carbon steel sheets. Two carbon steel plates were set as the metal base and the stainless steel coating was applied on the weld bead. The applied process used was the submerged arc welding (SAW) and tests were carried... Continue Reading
  • Type:Project
  • ID:ELE0236
  • Pages:49
  • Reference:YES
ABSTRACT Electricity is fundamental and inevitable to our daily living as it lighting our environment, powers our homes, schools, hospitals, offices, businesses, and aid industrialization, It is a known phenomena that the economic growth of a nation rides on the wheel of electricity. While the telecommunication market in Nigeria has recorded... Continue Reading
  • Type:Project
  • ID:ELE0235
  • Pages:34
  • Reference:YES
ABSTRACT A traffic light also known as a traffic signal, stop light and go light, robot or semaphore is a signally device positioned at four (cross) junction, pedestrian crossing or other locations in other to indicate when it is safe to drive or walk using a universal color code ( and in precise sequence for those that are color blind). Traffic... Continue Reading
  • Type:Project
  • ID:ELE0234
  • Pages:46
  • Reference:YES
ABSTRACT Waste and residuals are undeniably part of the human society. The accumulation of these materials and the “throw away” philosophy results in many environmental and health issues and safety hazard problems prevent sustainable development in terms of resource recovery and recycling of waste materials. The carbon sources in the waste can... Continue Reading
  • Type:Project
  • ID:ELE0233
  • Pages:96
  • Reference:YES
ABSTRACT This design implementation of this electronic sequential sign post display employs the use of some specialized components. This section of the project introduces the reader to the different section of the project and the components that makes them up. Emphasis are laid on describing the behaviour and operational system of the components... Continue Reading
  • Type:Project
  • ID:ELE0232
  • Pages:38
  • Reference:YES
INTRODUCTION As the world is developing the need for electronics in human endeavor is now taking a larger scope. With the invention of certain electronics gadgets in our societies today, certain activities become easily handled for example; in communication where the telephone plays a part. In places where safety are needed an alarm system will be... Continue Reading
  • Type:Project
  • ID:ELE0231
  • Pages:24
  • Reference:YES
ABSTRACT In the world today, the use of power supply in electronics equipment and gadgets has increased and it is still increasing. These power supplies are not stable as required by these electronics. This arise the need for the power stabilization as to overcome this problem This project handles this problem very well. Some recommendations were... Continue Reading
  • Type:Project
  • ID:ELE0230
  • Pages:30
  • Reference:YES
The household lighting cost accounts for 10% of the electric bill, changing the light bulbs effectively can reduce the long term energy costs significantly. In Nigeria, where less than one percent of the population has access to 24 hours of interrupted power supply there is a need for a complementary, renewable source of light which provides... Continue Reading
  • Type:Project
  • ID:ELE0229
  • Pages:48
  • Reference:YES
Abstract A smoke detector is a device that senses smoke typically as an indicator of fire or non- smoking zone. In order to ensure human safety and safeguard property against fire in both domestic and commercial settings, different solutions for smoke detection have been developed, a comprehensive literature was carried out on smoke detector, this... Continue Reading
  • Type:Project
  • ID:ELE0228
  • Pages:27
  • Reference:YES
ABSTRACT In our present society, wireless communication has become most prevalent and mobile units (hand held devices /GSM/ Computers) are one of the most common equipments for conveying messages wirelessly. Owing to the fact that most youths in our society today on the average make use of at least one wireless device that communicate with other... Continue Reading
  • Type:Project
  • ID:ELE0227
  • Pages:86
  • Reference:YES
Abstract This project work was embarked on the construction and determination of the efficiency of 12 volts DC fan using two N3055 transistor, 1kΩ variable resistors, resistors, breadboard, veroboard, 12 volts DC battery and connectors at Science Laboratory Technological Department, Federal Polytechnic Offa, Nigeria. This is always required to... Continue Reading
  • Type:Project
  • ID:ELE0226
  • Pages:47
  • Reference:YES
The aim of this project is to shows the possibility of wireless power transfer through the design of a wireless charging pad.  In this project write-up, the methodology and principle of operation is wireless power transfer through inductive couple, a feasible design is modelled accordingly. The inductive couple technique is used because it is the... Continue Reading
  • Type:Project
  • ID:ELE0225
  • Pages:71
  • Reference:YES
Test and measuringinstruments are an indispensable in any electronics research, development ordesign environment. Test and measuring instruments can be categorized asdigital and analog. Analog systems change their signal output linearly with the input and can be represented on a scale by means of a pointer. In the other hand, digital instruments... Continue Reading
  • Type:Project
  • ID:ELE0224
  • Pages:25
  • Reference:YES
ABSTRACT Microcontroller has actually revolutionized the world economy as virtually every facet of life is benefiting in one way or the other on the great impact of Microcontroller today.Meanwhile,the technology of Microcontroller has gone long way of which monitoring and interfacing of real world devices to Microcontroller systems can not be left... Continue Reading
  • Type:Project
  • ID:ELE0223
  • Pages:63
  • Reference:YES
ABSTRACT The world today is moving ahead at a very fast pace. Some of the very common examples of fast moving objects are aeroplanes, high speed cars and many more. In our everyday life we come across many fast moving vehicles and so it is very important to measure the speed of these vehicles.This is an era of automation where it is broadly... Continue Reading
  • Type:Project
  • ID:ELE0222
  • Pages:57
  • Reference:YES
ABSTRACT This design is aimed at providing a system that has the capability of recharging batteries after use. The design is to incorporate an auto charging cut off circuit that operates when the battery is fully charged to avoid damaging the device and also a low voltage circuit which prevents the system from damage should in case the battery... Continue Reading
  • Type:Project
  • ID:ELE0221
  • Pages:56
  • Reference:YES
ABSTRACT This system “” comprises of many modules which are: The Sensor/Input Unit, Microcontroller Unit and the Output Interface. The sensor detects when the hand approaches the nozzle. Once the approaching hand is detected, the hand dryer produces a very hot to dry the hand as well as... Continue Reading
  • Type:Project
  • ID:ELE0220
  • Pages:104
  • Reference:YES
INTRODUCTION This project presents the design and construction of a computer based program used to control office appliance. It is based on a Graphic user interface (GUI) programming language (Visual Basic 6.0), Parallel Port Interactive Mode, Opto-Coupler Isolation of the computer from the appliance to prevent damage to the system should a fault... Continue Reading
  • Type:Project
  • ID:ELE0219
  • Pages:63
  • Reference:YES
This work is based on automatic changeover switch. If there is failure in main power supply it will automatically change to auxiliary power supply such as generator. This project is based on electromechanical changeover with the use of magnetic contractors, relay,and circuit breaker.... Continue Reading
  • Type:Project
  • ID:ELE0218
  • Pages:50
  • Reference:YES
ABSTRACT This project involves the development of a console that allows multiple inputs (3 inputs) and a single output to a screen through the use of software. The micro controller which serves as the ‘heart’ of the hardware was encoded using C programming language. These lines of code enable the micro controller to switch to the selected... Continue Reading
  • Type:Project
  • ID:ELE0217
  • Pages:37
  • Reference:YES
ABSTRACT The motive of this project is to construct equipment for deodorizing kerosene, hence the smell of kerosene is totally eradicated. The equipment was constructed with flat sheet plates of a desired standard, the dimension and the truncated parts were coupled and welded in order to fasten the parts together. The material was selected to... Continue Reading
  • Type:Project
  • ID:ELE0216
  • Pages:33
  • Reference:YES
ABSTRACT The Orsat Gas Analyzer was constructed at the project development institute (PRODA), Enugu. The operation involved the laboratory glass blowing which entails the heating of a glass tube. The heating •continues until the glass tube reaches its plastic state. The shape of the tube is changed or the required shape blown by pulling, bending... Continue Reading
  • Type:Project
  • ID:ELE0215
  • Pages:98
  • Reference:YES
ABSTRACT Waste and residuals are undeniably part of the human society. The accumulation of these materials and the “throw away” philosophy results in many environmental and health issues and safety hazard problems prevent sustainable development in terms of resource recovery and recycling of waste materials. The carbon sources in the waste can... Continue Reading
  • Type:Project
  • ID:ELE0214
  • Pages:96
  • Reference:YES
ABSTRACT This project is titled the construction of a DC to AC inverter system. It is constructing to meet up with the power demand in the offices and in homes in the absence of power supply from the power holding company of Nigeria, PHCN. In order words the device / item serves as a substitute for PHCN which almost monopolises the power supply to... Continue Reading
  • Type:Project
  • ID:ELE0213
  • Pages:60
  • Reference:YES
Abstract Induction machine account for about 60percent of the electrical consumption in industrial countries; hence a huge energy savings could be achieved by even a small increment in the machine efficiency. Improving the designs of induction machines requires accurate quantification of the machine losses. A significant portion of the losses in... Continue Reading
  • Type:Project
  • ID:ELE0212
  • Pages:30
  • Reference:YES
The need for identification leads to the study of biometrics. Over the ages, human beings have been identified by various means, such as the Name, Complexion, Nationality, and even some uniquely assigned codes. Of all these methods, none can be used to uniquely identify an individual distinctly under all circumstances. However, research has shown... Continue Reading
  • Type:Project
  • ID:ELE0211
  • Pages:58
  • Reference:YES
ABSTRACT This write up is a detail of the process and information of plan for the physical realization of the construction of the 1M3 mobile deep freezer. It is divided into chapters, which discussed extensively the practical refrigeration cycle with full attention given to design factors working principle and choice of material. The method used... Continue Reading
  • Type:Project
  • ID:ELE0210
  • Pages:37
  • Reference:YES
The aim of the project is to design a renewable energy system that can meet the current and projected electricity demands for the island of Great Cumbrae. This should be achieved by providing a stable electricity output and the meet the calculated total annual base load supply of 11.29 GWh. In addition to providing a stable supply of electricity,... Continue Reading
  • Type:Project
  • ID:ELE0209
  • Pages:45
  • Reference:YES
Abstract This project work centered on construction of 12V/10A solar charge controller that is needed in photovoltaic system to safely charge regulate and discharge of sealed lead acid battery through DC load. Solar charge controller is devices that regulate solar photovoltaic power and prevent overcharging, over discharging or overflow of current... Continue Reading
  • Type:Project
  • ID:ELE0208
  • Pages:38
  • Reference:YES
ABSTRACT The Airbeetle-18 unmanned Aircraft is an Aircraft design for the purpose of surveillance following the fact that the parent Airbeetle-18 has almost reached the end of its life time. Hence, there is need to convert it to an unmanned aircraft in other to extend its service life time. A comprehensive literature review was carried out on... Continue Reading
  • Type:Project
  • ID:ELE0207
  • Pages:135
  • Reference:YES
TABLE OF CONTENTS Page ABSTRACT ……………………………………………………………………………..iii ACKNOWLEDGEMENTS……..………………………………………………………..iv LIST OF ILLUSTRATIONS………………………………………………………….…vii SECTION 1.... Continue Reading
  • Type:Project
  • ID:ELE0206
  • Pages:54
  • Reference:YES
The energy sector plays a major role in driving Kenya’s economy. The need to conceive, develop and sustain energy generating sources cannot be underestimated.   Being a growing economy, Kenya therefore needs to redirect her effort in production of self-sustaining energy generating sources. It is in this line that the government through the... Continue Reading
  • Type:Project
  • ID:ELE0205
  • Pages:57
  • Reference:YES
ABSTRACT Most industrial and commercial processes are dependent on electrical power. Power failure or outage in general does not promote development in public and private sectors. The investors do not feel secure to come into a country with constant or frequent power failure. This limits the development of industries.In addition there are... Continue Reading
  • Type:Project
  • ID:ELE0204
  • Pages:50
  • Reference:YES
ABSTRACT The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage. Power instability or outage in... Continue Reading
  • Type:Project
  • ID:ELE0203
  • Pages:32
  • Reference:YES
  TABLE OF CONTENTS DECLARATION i DEDICATION ii COPYRIGHT iii ACKNOWLEDGEMENTS iv ABSTRACT v LIST OF TABLES vii LIST OF FIGURES viii LIST OF ACCRONYMS AND ABBREVIATIONS ix OPERATIONAL DEFINITION OF TERMS x INTRODUCTION 1 1.0 Background of the Study 1 1.2 Solar Power System 2 1.3 Operating Principle of the DSTATCOM 3 1.4. Modelling of PV Array 5... Continue Reading
  • Type:Project
  • ID:ELE0202
  • Pages:31
  • Reference:YES
ABSTRACT Power interruption and failure does not promote development. Investors and private organization do not feel secure to establish a business in a country with constant or frequent power failure. Power interruption limits the development of industries, commerce, businesses and seriously effects the economic development of any nation. There... Continue Reading
  • Type:Project
  • ID:ELE0201
  • Pages:67
  • Reference:YES
TABLE OF CONTENTS CHAPTER ONE (1) INTRODUCTION 1.0 BACKGROUND 1.1 OBJECTIVE OF THE PROJECT DESIGN 1.2 SCOPE OF THE PROJECT 1.3 THE PIC MICROCONTROLLER 1.4 THE HARDWARE 1.4.1 The Circuit Components 1.4.2 Screen 1.5 POWERING THE PROJECT 1.6 PROJECT REPORT ORGANIZATION CHAPTER TWO LITERATURE REVIEW 2.0 INTRODUCTION 2.1 ORIGIN/HISTORY OF THE PROJECT... Continue Reading
  • Type:Project
  • ID:ELE0200
  • Pages:82
  • Reference:YES
ABSTRACT Metal detectors are electronics sensors that indicate the presence of metallic object without making physical contact with object. They are effective and useful security tools employed in strategic places such as airport, bank, stadiums, government houses and also in production industries to detect presence of metallic object on person... Continue Reading
  • Type:Project
  • ID:ELE0199
  • Pages:41
  • Reference:YES
ABSTRACT Microcontroller based automate controller is a project design of a system that is used in operating a gate automatically. The system opens the gate automatically when a human being or car is about to enter a compound or exit a compound. The system works by sensing the light rays from the head lamp of the vehicle. The light ray is sensed... Continue Reading
  • Type:Project
  • ID:ELE0198
  • Pages:58
  • Reference:YES
ABSTRACT This project shows the construction of a microcontroller based security door using smart card. It is aimed towards programming the microcontroller to control the hardware in sliding door. The system consists of a microcontroller 89S52 which sends a signal to the multiplexers on insertion of the smart card in the card slot. The... Continue Reading
  • Type:Project
  • ID:ELE0197
  • Pages:80
  • Reference:YES
ABSTRACT An inverter is a system which is capable of converting DC voltage from a battery into AC voltage. The Inverter constructed converts 12V dc to 220V Ac. It consists of an oscillator section using 8V dc to produce 50Hz sine wave. The sine wave is amplified by Tip 41 and used to drive IRPF 250 MOSFET power transistors capable of delivering... Continue Reading
  • Type:Project
  • ID:ELE0196
  • Pages:53
  • Reference:YES
INTRODUCTION A public address system is an electronics sound amplification and distribution system with a microphone, amplifier and loud speaker used to allow a person to address a large public. The public address system consists of three main parts namely, the microphone (input transducer), amplifier and the loudspeaker (output transducer). The... Continue Reading
  • Type:Project
  • ID:ELE0195
  • Pages:37
  • Reference:YES
ABSTRACT As the name of the project implies “Automatic Emergency Light” is an electronic system that can provide light during emergency situations i.e when mains (NEPA) supply fails. This system can provide enough light with full brightness in a given room or office. The system makes use of white light emitting diodes for the lightings. It is... Continue Reading
  • Type:Project
  • ID:ELE0194
  • Pages:42
  • Reference:YES
ABSTRACT As the name of the project implies “Power Inverter”, is an electronics system that converts DC Energy (voltage) to an AC energy. The major aim of this project is to design and construct a 1000VA Power inverter that is capable of powering loads of equivalent ratings, in the absence of power supply from NEPA or Generator. The system... Continue Reading
  • Type:Project
  • ID:ELE0193
  • Pages:40
  • Reference:YES
ABSTRACT-Power system planning is a vast and important issue for operation and expansion of power delivery. One of the basic objectives of planning is to determine the right schedule for investment in new devices which ensures secure and economic power delivery for predicted customer demand. System planning also addresses the question of reliable... Continue Reading
  • Type:Project
  • ID:ELE0192
  • Pages:59
  • Reference:YES
Abstract In this project we designed a solar powered computer control system  for electrical machines and spark ignition engines. It is made up of a  hardware device that comprises of various electrical components  which are powered by a 25W solar panel. The power cord of the  machines are modified and connected to the hardware and the ... Continue Reading
  • Type:Project
  • ID:ELE0191
  • Pages:67
  • Reference:YES
Adding to the requirement and need for power supply for day to day activities, it is therefore a necessity to design the power system to maintain minimal technical losses in the network, because most of our system component lack sufficient reactive power ability, this mean that the penetration of distributed generation (DG) will give way to reduce... Continue Reading
  • Type:Project
  • ID:ELE0190
  • Pages:108
  • Reference:YES
ABSTRACT No one form of power can sustain a nation. The ever increasing demand for electrical power has arisen from our lifestyles with revolves around electric power to speed up processes of development such as manufacturing, service provision and general well being of man. The need for the provision of quick but minute energy to prevent the... Continue Reading
  • Type:Project
  • ID:ELE0189
  • Pages:54
  • Reference:YES
ABSTRACT This project work has covered the design of an automatic security lighting system for ATBU, Yelwa Campus. Requirements for illuminance, type of fittings, power dissipation and mounting height were put into consideration. An electronic model of the campus was built with the streets outlined and lamps fixed at positions along the streets... Continue Reading
  • Type:Project
  • ID:ELE0188
  • Pages:36
  • Reference:YES
ABSTRACT Electronic Digital message display Board is an electronic gadget that is capable of displaying length of alphanumeric characters, symbols and any form of representation on a matrix of light emitting diodes (LED) scrolling the characters across the screen for information disemination. This project set out to solve the problem of inadequate... Continue Reading
  • Type:Project
  • ID:ELE0187
  • Pages:43
  • Reference:YES
ABSTRACT Electricity companies typically possess numerous units and they need to commit unit because electricity cannot be stored in a large-scale system and demand is a random variable process fluctuating with the time of the day and the day of the week. A problem that must be frequently resolved by electricity utility is to economically... Continue Reading
  • Type:Project
  • ID:ELE0186
  • Pages:56
  • Reference:YES
ABSTRACT A switch is an imperative constituent of any electronic or electrical circuit. It can either be mechanical, electro-mechanical or electronic. Mechanical and electro mechanical switches are prone to wear and tear with time. The introduction of semiconductors has led to the invention of electronic switches that are more efficient, fast and... Continue Reading
  • Type:Project
  • ID:ELE0185
  • Pages:43
  • Reference:YES
Abstract    Optimal capacitor placement is concerned with the optimal location of capacitors in a distribution system such that energy losses are reduced to a minimal value and the voltage profile and power factor of the system is improved. The reactive power can be controlled in order to improve the voltage profile and minimize the system loss.... Continue Reading
  • Type:Project
  • ID:ELE0184
  • Pages:44
  • Reference:YES
ABSTRACT Blender is an electric machine for size reducing soft food or liquid mixture. Blender is some time called liquidizer consists of a glass jar or jug containing a steel blade assembly at the base driven by a small electric motor. Construction of blender was done based on the principle of size of reduction using electric motor as the major... Continue Reading
  • Type:Project
  • ID:ELE0183
  • Pages:58
  • Reference:YES
ABSTRACT The microcontroller based display board is an advert system that displays information based on a specific purpose. The system is designed to enable the viewer know the designers aim. The system comprises of different blocks of functional circuit that are put together to achieve the desired aim. These blocks include; the power supply... Continue Reading
  • Type:Project
  • ID:ELE0182
  • Pages:65
  • Reference:YES
ABSTRACT The project is based on Construction of microcontroller vehicle speed alarm system which automatically warns the driver by activating a panic alarm which is triggered on when the driver exceeds the speed limit set in the system which also stops the alarm when the speed is reduced below the set speed limit. A speedometer system is used to... Continue Reading
  • Type:Project
  • ID:ELE0181
  • Pages:55
  • Reference:YES
ABSTRACT The advantage of cellular communication like GSM technology is a potential solution for such remote controlling activities. GSM-SMS technology can be used to control household appliances from remote places. Remotely, the system allows the home owner to monitor and control his house appliances via his mobile phone set by sending commands... Continue Reading
  • Type:Project
  • ID:ELE0180
  • Pages:45
  • Reference:YES
Abstract Heart beat rate means the number of heartbeats per unit time, usually expressed as beats per minute (bpm). The human heart pounds to pump oxygen rich blood to the muscles and carry cell waste products away from the tissues. Heartbeat rate can vary according to the demand of the muscles to absorb oxygen and excrete carbon dioxide changes... Continue Reading
  • Type:Project
  • ID:ELE0179
  • Pages:56
  • Reference:YES
Abstract As the growing population of human race widens the gulf between energy supply and energy demand, the imbalance in energy availability sent researchers into excavating for a way of settling this age long squabble. A lasting solution is vested on alternative use of the renewable energy source, a project that is yet to be widely applied.... Continue Reading
  • Type:Project
  • ID:ELE0178
  • Pages:51
  • Reference:YES
Abstract Welding is a way of heating pieces of metal using electricity or a flame so that they melt and stick together. It can simply be defined as the process of joining two or more pieces of metal to make the act as a single piece. This is often done by melting the work pieces and adding a filler material to form a pool of molten material that... Continue Reading
  • Type:Project
  • ID:ELE0177
  • Pages:55
  • Reference:YES
ABSTRACT It has become inevitable that there would be communication and due to the inherent limitation of the human voice, the public address system came to being. A public address or “P.A SYSTEM” is an electronic amplification system with a mixer ,amplifier and loudspeakers, used to reinforce a given sound , e.g a person making a speech,... Continue Reading
  • Type:Project
  • ID:ELE0176
  • Pages:44
  • Reference:YES
ABSTRACT The 200W solar system was determined by load assessment, solar panel number determination, battery requirement and then inverter sizing. A complete solar panel rated at 200w was however purchased, together with 2 no. 150A solar battery, 1500W inverter and also 10A charge controller. These were assembled together with necessary protective... Continue Reading
  • Type:Project
  • ID:ELE0175
  • Pages:44
  • Reference:YES
ABSTRACT The design and construction of a 60A, 3-Ф automatic power changeover from public utility supply to generator and vice versa was aimed at providing a useful system for use in our homes or offices. The system was achieved with a 66A 3-Ф contactor, 100mA transformers and relays. The system turns on a generator when the public utility... Continue Reading
  • Type:Project
  • ID:ELE0174
  • Pages:14
  • Reference:YES
Abstract A wireless signal jammer is a device which blocks transmission by creating interference. This wireless signal jammer can be categorized into the Radio Frequency (RF) jammer and GSM jammer. A Radio Frequency jammer is a device used to disrupt or prevent communication via a broadcasted RF signal. It is an RF and GSM frequency disrupter... Continue Reading
  • Type:Project
  • ID:ELE0173
  • Pages:56
  • Reference:YES
ABSTRACT Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized.... Continue Reading
  • Type:Project
  • ID:ELE0172
  • Pages:57
  • Reference:YES
This Project present the design and construction of a microcontroller based under and over voltage protection device, which is achieved using a microcontroller, transistor and other discrete components. A microcontroller PIC16F877A is at the heart of the device which performs the major control of the device. The device is simple and low cost. It... Continue Reading
  • Type:Project
  • ID:ELE0171
  • Pages:39
  • Reference:YES
Abstract In this work, a 2.8kva alternator was coupled to a 4 H.P dc motor acting as a prime mover to produce a fuel-less generator. The coupling was done using two crankshaft pulleys to match the speed of the alternator to that of the dc motor. Two 24v dc deep cycle batteries were also used as the exciter unit and a sustainable output voltage of... Continue Reading
  • Type:Project
  • ID:ELE0170
  • Pages:47
  • Reference:YES
ABSTRACT Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cell phone... Continue Reading
  • Type:Project
  • ID:ELE0169
  • Pages:51
  • Reference:YES
ABSTRACT Whenever we think of redefined security, we think of coded electrical door lock. It is a microcontroller based security door lock that can be used in homes, offices, laboratories, etc. for more reliable and high fidelity door control system, powered by electrons panel or electromechanical panels. Due to high rate of insecurity, especially... Continue Reading
  • Type:Project
  • ID:ELE0168
  • Pages:43
  • Reference:YES
ABSTRACT Researchable lamp is a source of light that is generated from a D.C sources of supply this D.C sources is a battery that can also way be charged when it current and voltage ruse I decided to work on this as my project because its importance. It is very portable and help the a lot during night reading It also serves as an immanency sources... Continue Reading
  • Type:Project
  • ID:ELE0167
  • Pages:20
  • Reference:YES
ABSTRACT Man has been so used to electricity that he cannot do without it. The absence of electricity causes a lot of sadness in our daily lives. Due to this reason I decided to work on a by rechargeable lamp as my project. The project is to see how one can construct a source of high without really generating is from an A.C source. I decided to... Continue Reading
  • Type:Project
  • ID:ELE0166
  • Pages:21
  • Reference:YES
ABSTRACT This project write up of a step – down transformer from 220v to 24v:12v, this is to expose what a transformer is all about and its important and uses. The aim of the project, step-down transformer is to show Electrical and Electronics Engineering, could step-down the voltage from 220v to 24:12v, and fro this project write up. They... Continue Reading
  • Type:Project
  • ID:ELE0165
  • Pages:14
  • Reference:YES
ABSTRACT This project work is on the construction of an F.M transmitter this system consists of four discrete modules namely the audio frequency (AF) amplifier (class A) the modulator the master oscillator and the radio frequency (RF) amplifier (ClassC) these formed the conventional events for building FM transmitter here the signal (from the... Continue Reading
  • Type:Project
  • ID:ELE0164
  • Pages:45
  • Reference:YES
ABSTRACT The practical importance of a battery charger in today world cannot be over emphasized. This is so as those batteries accumulators are immensely needed by out auto mobile and in science laboratories. This thesis describes the methodical approach to the design and construction of any battery charger. However the procedure fro developed... Continue Reading
  • Type:Project
  • ID:ELE0163
  • Pages:31
  • Reference:YES
ABSTRACT This project, 12v battery charge consist of few chapters, deal extensively with the design and construction of a batter charge which is capable of charging a 12v battery. The introductory chapter goes a long why in defining the battery charger and explanations of the mode of operations will be death with as we proceed. TABLE OF CONTENT... Continue Reading
  • Type:Project
  • ID:ELE0162
  • Pages:24
  • Reference:YES
ABSTRACT The battery which has always serve as a sources of electrical current has in the past been invalid and inmost cases seen as monument after implicating as battery wound have to be brought over and over again the implicating has been that of lot of money is been spent for this purpose we give appraise for the advancement of technology which... Continue Reading
  • Type:Project
  • ID:ELE0161
  • Pages:18
  • Reference:YES
ABSTRACT The construction of a 3-phase motor operation indicator exposes the techniques and skills employed in the construction of complex electrical circuit. The combination of contactors overload relay and other component to achieved the desired goal is diagrammatically and descriptively treated of practical knowledge TABLE OF CONTENTS Title... Continue Reading
  • Type:Project
  • ID:ELE0160
  • Pages:18
  • Reference:YES
ABSTRACT Audio loudspeaker (output transducer) is on of the most essential and powerful device used in telecommunication system. This is device capable of converting electrical signal into sound and vice versa. It is made up of few time of non-magnetic wire wound on a light cylindrical former that is mounted so that it can move freely insides the... Continue Reading
  • Type:Project
  • ID:ELE0159
  • Pages:35
  • Reference:YES
TABLE OF CONTENTS Title Page Certification Page Acknowledgements Dedication CHAPTER ONE:INTRODUCTION 1.1Definition of Term CHAPTER TWO:TRANSFORMER FUNDAMENTALS CHAPTER THREE:DESCRIPTION OF COMPONENTS 3.1Resistors 3.2Capacitors 3.2.1Types of Capacitor 3.3Semi-Conductor Diode 3.4Transistors 3.4.1Bipolar Transistor 3.5Field Effect Transistor (FET)... Continue Reading
  • Type:Project
  • ID:ELE0158
  • Pages:34
  • Reference:YES
ABSTRACT This is a technical project write-up design and construction were carried out by me with deep intensive and extensive research work. I all give credit to the authors of the textbooks whose I referred to in the cause of writing this project and its subsequent design and construction. In this project, I shed light on the basic principle of... Continue Reading
  • Type:Project
  • ID:ELE0157
  • Pages:24
  • Reference:YES
ABSTRACT Engineering being the mother every technology cannot be neglected. Without practical application in the field of engineering. The student and their tutors are impotent. The lucrative nature of engineering depends on the technical know-how of the engineer. The purpose of practical project to students is to help them acquire practical... Continue Reading
  • Type:Project
  • ID:ELE0156
  • Pages:30
  • Reference:YES
ABSTRACT The uninterrupted power supply (UPS) is design to help in the offices, workshops and house hold appliances, due to the unstable power supply being supplied by (NEPA) presently known as Power Holding Company of Nigeria (PHCN) usually supply to us. With the help of the UPS we don't need to depend much on PHCN it is stress free... Continue Reading
  • Type:Project
  • ID:ELE0155
  • Pages:45
  • Reference:YES
ABSTRACT This project the design an construction of fire alarm was carried out with deep intensive and extensive research work my aim and objective in the price of work is to produce a standard device or electronics that will inform the security about a fire outbreak in the company or house for a quick reaction/action. In this project I shade more... Continue Reading
  • Type:Project
  • ID:ELE0154
  • Pages:24
  • Reference:YES
ABSTRACT This project intended to simplify the description and working principle of FM wireless microphone, which works on a fixed frequency modulation (FM) band. TABLE OF CONTENTS Approval Sheet Title Page Dedication Acknowledgement Abstract CHAPTER ONE 1.0INTRODUCTION 1.1Aim and Objective of Investigation CHAPTER TWO 2.0Transmitter... Continue Reading
  • Type:Project
  • ID:ELE0153
  • Pages:37
  • Reference:YES
Amplifiers, which are devices that increase the gain of an audio signal, dominate modern audio technologies. In this project, we designed and built an audio amplifier from scratch in order to demonstrate that such a key device can be constructed using basic electrical engineering principles. After performing major circuit calculations by hand, we... Continue Reading
  • Type:Project
  • ID:ELE0152
  • Pages:34
  • Reference:YES
ABSTRACT The project work is on the design and construction of automatic two lane traffic light control. This system is based on digital electronics. It employs an astable multivibrator which is the clock generator that sends the clock into a time sequencing generator using a decade counter with ten (10) decodes output that has it’s binary... Continue Reading
  • Type:Project
  • ID:ELE0151
  • Pages:36
  • Reference:YES
ABSTRACT This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national supply authority, NEPA. In order words the device / item serves as a substitute for NEPA which almost monopolises the power supply to... Continue Reading
  • Type:Project
  • ID:ELE0150
  • Pages:26
  • Reference:YES
PREFACE The aim of this project is to construct power amplifier. The system is expected to amplify. The major components in the circuit is the integrated circuit (IC JRE with some circuit elements for the normal operation of the circuit. So as to amplifier an output, the general construction dealt with in the chapters. The levels of treatments... Continue Reading
  • Type:Project
  • ID:ELE0149
  • Pages:36
  • Reference:YES
ABSTRACT The design of this 30 volt Audio Amplifier with volume, table and bass control which was done wit ht he combination of five (5) different circuit which are interconnected during or after construction. This amplifier operates with an option of a left and right channel. The combination of these circuit include this main amplifier circuit... Continue Reading
  • Type:Project
  • ID:ELE0148
  • Pages:28
  • Reference:YES
ABSTRACT This project present a practical demonstration of how to carryout the wiring of a two bedroom bungalow, using PVC conduit system. In recent times surface wiring is gradually giving way to conduit wiring where much of the cable are concealed. PVC pipes are used because of it cost friendliness, compared to metal conduit. In carryout this... Continue Reading
  • Type:Project
  • ID:ELE0147
  • Pages:54
  • Reference:YES
ABSTRACT The project work on construction of loud speaker involves some critical research and study concerned electromagnetic induction effect in transducers like loud speaker and its associated parameter required to chose a very good one this parameters are the power rating of loud speaker and the coil. The sizes were also put into consideration.... Continue Reading
  • Type:Project
  • ID:ELE0146
  • Pages:26
  • Reference:YES
ABSTRACT As technological advancement has been on the increase in our society many have fallen in love with technology and world want to have a feel in virtually to every thing they do. A design has been made in combination of electrical and electronics to change over from one power sources to the other automatically and trip off generation after... Continue Reading
  • Type:Project
  • ID:ELE0145
  • Pages:34
  • Reference:YES
ABSTRACT As the zeal for change over on public power supply and stand- by generator increases; Engineers have researched deeply into the different ways and methods of achieving power changeover both manual and automatic types. It may no be considered as serious issue in some places where supply is up to 90% constant or where intermittent outage... Continue Reading
  • Type:Project
  • ID:ELE0144
  • Pages:31
  • Reference:YES
ABSTRACT The design and construction of the House Bell with indicating light system was creative embarked on for the production of a better alarm signals. Meanwhile different measures and steps such as using electric bell, electric bulb, light emitting diode, 1 mm2 their cable, B Amps plug, lamp holder was used to achieve the objective. All the... Continue Reading
  • Type:Project
  • ID:ELE0143
  • Pages:29
  • Reference:YES
ABSTRACT The very fundamental reasons behind this project assignment is to expose student to the very important aspect of private and independent research work not only theories but also subsequent translation of the theoretical research work into a particular function system. The project construction of automatic fence light controller has been... Continue Reading
  • Type:Project
  • ID:ELE0142
  • Pages:28
  • Reference:YES
  • Type:Project
  • ID:ELE0141
  • Pages:20
  • Reference:YES
TABLE OF CONTENT: CHAPTER ONE INTRODUCTION 1.1 OBJECTIVE OF PROJECT 1.2 JUSTIFICATION OF PROJECT 1.3 SCOPE OF DIAGRAMS IN PROJECT 1.4 BLOCK DIAGRAM OF PROJECT 1.5 PROJECT REPORT ORGANIZATION CHAPTER TWO LITERATURE REVIEW 2.1 REVIEW OF REMOTE CONTROL SYSTEMS 2.2 DESCRIPTION OF PROJECT 2.3 USE OF PROJECT CHAPTER THREE METHODOLOGY 3.1 INFORMATION... Continue Reading
  • Type:Project
  • ID:ELE0140
  • Pages:89
  • Reference:YES
ABSTRACT The need for a remote control system that can control domestic appliances and various lighting points and sockets has often been a concern for uses at times uses find it inconvenient and time they are leaving the house for work it has also often led to damage of appliances due to the fact that an appliances was not timed off before... Continue Reading
  • Type:Project
  • ID:ELE0139
  • Pages:87
  • Reference:YES
ABSTRACT The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage. Power instability or outage in... Continue Reading
  • Type:Project
  • ID:ELE0138
  • Pages:29
  • Reference:YES
CHAPTER ONE INTRODUCTION All modern engineering system includes certain aspects of control system at some point in their broadcast scenes, control engineering and the associated theory are concerned with the means of making system to behave in a desired may.  The system on this thesis is a DC ' AC... Continue Reading
  • Type:Project
  • ID:ELE0137
  • Pages:65
  • Chapters:5
ABSTRACT The topic of this project is ' Audio Amplifier'. The research embarked upon this study or project by using both primary and secondary source of data. The main instrument used for data collection are: Modern electronics circuit Design. By David J. Commer. Electronics Devices. By Floyd... Continue Reading
  • Type:Project
  • ID:ELE0136
  • Pages:65
  • Chapters:5
TABLE OF CONTENTS TITLE PAGE .. ii DEDICATION .. iv ACKNOWLEDGEMENTS . v TABLE OF CONTENTS . vi LIST OF FIGURES . viii ABSTRACT . ………ix CHAPTER ONE .. 1 INTRODUCTION .. 1 1.1              Background to the Study . 1 1.2        The Sun and the nature of light Energy . 3 1.3        Solar lamp . 4 1.4        Solar... Continue Reading
  • Type:Project
  • ID:ELE0135
  • Pages:48
  • Chapters:5
ABSTRACT  With advancement of technology things are becoming simpler and easier for us. Automatic systems are being preferred over manual system. The purpose of this project is to design and construct A GSM based home automation using AVR. Using GSM networks, in this project a home power control system has been proposed that will act as an... Continue Reading
  • Type:Project
  • ID:ELE0134
  • Pages:65
  • Chapters:5
ABSTRACT  The advantage of cellular communication like GSM technology is a potential solution for such remote controlling activities. GSM-SMS technology can be used to control household appliances from remote places. Remotely, the system allows the home owner to monitor and control his house appliances via his mobile phone set by sending commands... Continue Reading
  • Type:Project
  • ID:ELE0133
  • Pages:65
  • Chapters:5
ABSTRACT  T-junction traffic light controller is such a device that will play a significant role in controlling traffic at junctions, to ease the expected increased rush at such junctions and reduce to minimum disorderliness that may arise, as well as allowing the pedestrians a right of the way at intervals rather than being struck down when in a... Continue Reading
  • Type:Project
  • ID:ELE0132
  • Pages:65
  • Chapters:5
ABSTRACT             This project work-up deals on the design and construction of a single phase step down nations fermor, with raking IKVA, 240V/11OV, 80V 12U, 6V. It is a multi-circuit transformer that has one input as the primary and tappins to produce the output (secondary). It is considered as a single coil in series with the... Continue Reading
  • Type:Project
  • ID:ELE0131
  • Pages:65
  • Chapters:5
ABSTRACT An inverter is an electronic device that converts direct current (DC­) to alternating current (AC) the converted Ac can be at any required voltage and frequency with the use of appropriate transformers, switching and control circuit. It’s simple put, is an electronic box that makes household electricity for everyday items.  It... Continue Reading
  • Type:Project
  • ID:ELE0130
  • Pages:65
  • Chapters:5
ABSTRACT This is a technical report presented on the design and construction of an Automatic Three Phase Selector.         In the construction work, an ordinary level knowledge of electronics principles are observed. We aimed at presenting a practical aspect of the subject and then providing the argument necessary for a thorough... Continue Reading
  • Type:Project
  • ID:ELE0129
  • Pages:65
  • Chapters:5
ABSTRACT           A battery charger is an electrical device employed for charging batteries.  This batteries that are usually charged by battery changer are the storage battery charger are the storage batteries also known as “accumulator” the battery changer changes.  The alternating current form the power line into d.c suitable... Continue Reading
ABSTRACT The main objective of this project was to ensure a proper security to car being parked in garage against theft or an intruder. The circuit uses three NE555 timers; one of the NE555 was wired as a monostable oscillator and remaining two were wired as tone generator and amplified to obtain a maximum audible sound. However, pin 2 of the... Continue Reading
  • Type:Project
  • ID:ELE0127
  • Pages:65
  • Chapters:5
ABSTRACT             This project is design and construction of a sound detector with alarm system was done primarily to detector sound. It can be use in industrial and domestics. It employ four discreet stages with power supply which power the system.             The 1st block is pick up amplifier containing the microphone... Continue Reading
  • Type:Project
  • ID:ELE0126
  • Pages:65
  • Chapters:5
ABSTRACT This research work examines the factors affecting  power  outage in Nigeria. Constants Power supply is the hallmark of a develop economy. Any nation whose energy need is epileptic in supply prolongs her development and risk-losing potential investors. Nigeria with population of over 120 million people has for the past 40 years of... Continue Reading
  • Type:Project
  • ID:ELE0125
  • Pages:65
  • Chapters:5
ABSTRACT Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized.... Continue Reading
  • Type:Project
  • ID:ELE0124
  • Pages:65
  • Chapters:5
ABSTRACT T-junction traffic light controller is such a device that will play a significant role in controlling traffic at junctions, to ease the expected increased rush at such junctions and reduce to minimum disorderliness that may arise, as well as allowing the pedestrians a right of the way at intervals rather than being struck down when in a... Continue Reading
  • Type:Project
  • ID:ELE0123
  • Pages:55
  • Chapters:5
ABSTRACT This project as the name implies is chosen, designed and constructed with the intention of transmitting information such as musicals news intertainments programs and soon. And all these that are written above are being transmitted to the atmosphere using an electromagnetic, signal, and this particular project design and construction is... Continue Reading
  • Type:Project
  • ID:ELE0122
  • Pages:65
  • Chapters:5
ABSTRACT The practical importance of a battery charging unit in today’s world cannot be over emphasized. This is so since these batteries or accumulators are immensely needed by automobiles and in science laboratories. This thesis describes the methodical approach to the design and construction of any battery changer. However the procedure... Continue Reading
  • Type:Project
  • ID:ELE0121
  • Pages:65
  • Chapters:5
ABSTRACT In the world today, the use of power supply in electronics equipment and gadgets has increased and it is still increasing. These power supplies are not stable as required by these electronics. This arise the need for the power stabilization as to overcome this problem This project handles this problem very well. Some recommendations were... Continue Reading
  • Type:Project
  • ID:ELE0120
  • Pages:32
  • Chapters:6
  • Methodology:Scientific
  • Reference:YES
ABSTRACT This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national supply authority, NEPA. In order words the device / item serves as a substitute for NEPA which almost monopolises the power supply to... Continue Reading
  • Type:Project
  • ID:ELE0119
  • Pages:65
  • Chapters:5
ABSTRACT The uninterruptible power supply (UPS) is design to help in the offices, workshops and house hold appliances, due to the unstable power supply being supplied by (NEPA) presently known as Power Holding Company of Nigeria (PHCN) usually supply to us. With the help of the “UPS” we don’t need to depend much on PHCN it is stress free... Continue Reading
  • Type:Project
  • ID:ELE0118
  • Pages:65
  • Chapters:5
ABSTRACT This project work is on the construction of an F.M transmitter this system consists of four discrete modules namely the audio frequency (AF) amplifier (class A) the modulator the master oscillator and the radio frequency (RF) amplifier (ClassC) these formed the conventional events for building FM transmitter here the signal (from the... Continue Reading
  • Type:Project
  • ID:ELE0117
  • Pages:65
  • Chapters:5
ABSTRACT The practical importance of a battery charger in today world cannot be over emphasized. This is so as those batteries accumulators are immensely needed by out auto mobile and in science laboratories. This thesis describes the methodical approach to the design and construction of any battery charger. However the procedure fro developed... Continue Reading
  • Type:Project
  • ID:ELE0116
  • Pages:65
  • Chapters:5
ABSTRACT The intruder alarm system was designed and build in order to let the industrial and commercial company know how important alarm system is all  about. These can be of Good help if the intruder will look through this project and support for the development of this project as to let the Federal Government know that the young engineering of... Continue Reading
  • Type:Project
  • ID:ELE0115
  • Pages:65
  • Chapters:5
ABSTRACT This is a technical project write-up design and construction were carried out by me with deep intensive and extensive research work under the strict supervisor of Engr K.C Ugwu.  I all give credit to the authors of the textbooks whose I referred to in the cause of writing this project and its subsequent design and construction. In this... Continue Reading
  • Type:Project
  • ID:ELE0114
  • Pages:25
  • Chapters:6
ABSTRACT Despite all attempt of the federal government to have not only an uninterrupted power supply for all cities in Nigeria, but a voltage that is inconformity with the recommended 220/230v for domestic consumption for example. The NEPA Plc is facing some difficulties in generating, transmitting and distributing the required voltage... Continue Reading
  • Type:Project
  • ID:ELE0113
  • Pages:65
  • Chapters:5
ABSTRACT This work has been aimed at efficient means of controlling the traffic effectively for twenty-four hours. As the world is growing technologically more and more vehicles jump into the public road adding to the already existing number. Consequently, more efficient way of controlling the traffics becomes more desirable as compared to the... Continue Reading
  • Type:Project
  • ID:ELE0112
  • Pages:65
  • Chapters:5
ABSTRACT Until recently applied electricity technical education was meant for those who could not cope effectively with conventional academic pursuits. In Nigeria today, applied electricity technical education had become a thing of National Interest because it has been realized that it has efficacy in producing the dreamed and desired manpower for... Continue Reading
  • Type:Project
  • ID:ELE0111
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION The quest to satisfy our need for stable power supply in Nigeria has driven most Nigerians into an ardent search for alternative renewable power sources. One of such major renewable power source in use is solar energy, which is energy obtained from the radiation of the sun. To obtain electrical power from the sun, four key... Continue Reading
  • Type:Project
  • ID:ELE0110
  • Pages:65
  • Chapters:5
ABSTRACT Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cellphone... Continue Reading
  • Type:Project
  • ID:ELE0109
  • Pages:65
  • Chapters:5
ABSTRACT The initial cost of the power inverter system is significant higher compared to the conventional source of power. As a result, there is need for the performance evaluation of various power inverters in order to determine the cost efficiency of the power inverter as an alternative source of power. The aim of the present study is to... Continue Reading
  • Type:Project
  • ID:ELE0108
  • Pages:65
  • Chapters:5
ABSTRACT With the rapid growth in the rate of acquisition of Three Phase Motor both for home, office or business uses, there is need to consider the type of motor that is needed and acquired for various uses or purpose. This project explain how individual, organization can assemble a complete motor, emphasis is based on the construction of 3hp... Continue Reading
  • Type:Project
  • ID:ELE0107
  • Pages:65
  • Chapters:5
ABSTRACT In this project work, we are mostly concern about building a simple power streetlight which is automatically operated. There are four main components required to build a solar operated streetlight. The solar array, High efficiency D.C lamp, changes controller and battery of which the solar array is the most expensive. It is the solar... Continue Reading
  • Type:Project
  • ID:ELE0106
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION Water is an indispensable and inevitable substance to all living things due to its usability and high priority among other substance and materials. Provision of large volume of waters essential due to its significant purpose, which therefore called for a means by which sufficient, and good quality water can be obtained.... Continue Reading
  • Type:Project
  • ID:ELE0105
  • Pages:65
  • Chapters:5
ABSTRACT This work has been aimed at efficient means of controlling the traffic effectively for twenty-four hours. As the world is growing technologically more and more vehicles jump into the public road adding to the already existing number. Consequently, more efficient way of controlling the traffics becomes more desirable as compared to the... Continue Reading
  • Type:Project
  • ID:ELE0104
  • Pages:65
  • Chapters:5
ABSTRACT This is a technical report presented on the design and construction of an Automatic Phase Selector.           In the construction work, an ordinary level knowledge of electronics principles are observed. We aimed at presenting a practical aspect of the subject and then providing the argument necessary for a thorough... Continue Reading
  • Type:Project
  • ID:ELE0103
  • Pages:65
  • Chapters:5
Abstract               During the invention of security system alarms, in the early 80s technology of system shadow which involves lighten and sensing of objects was at that age found during their experiments using a special material know as light dependent resistor which its family lies in the resistance serials. The development of... Continue Reading
  • Type:Project
  • ID:ELE0102
  • Pages:65
  • Chapters:5
ABSTRACT 500VA power inverter system is a DC to AC conversion system of 500VA power rating and expected to carry around 400 watts load. It provides power to electronic and electrical appliances such as radio sets, TV DVD/VCD, computers, fans and lighting. The design was conceived and put down as block diagram. Corresponding circuit diagrams for... Continue Reading
  • Type:Project
  • ID:ELE0101
  • Pages:65
  • Chapters:5
ABSTRACT/CONCEPT It is a statement of fact that power plays a significant role in our daily life. However, Nigeria as a developing country has a lot of challenge in the area of electric power supply. The challenges include inadequate of electric power generating which causes instability of electric power supply in Nigeria. This problem is the... Continue Reading
  • Type:Project
  • ID:ELE0100
  • Pages:65
  • Chapters:5
ABSTRACT The purpose of this research work was to identify the impact of insurance services in the Nigerian economy. This is because most of Nigerians looks at insurance industry as a weak and poor industry with little or no impact in the Nigerian economy. However, the researcher carefully x-ray the implication of effective contribution of... Continue Reading
  • Type:Project
  • ID:ELE0099
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION As the growing population of human race widens the gulf between energy supply and energy demand, the imbalance in energy availability sent researchers into excavating for a way of settling this age long squabble. A lasting solution is vested on alternative use of the renewable energy source, a project that is yet to be... Continue Reading
  • Type:Project
  • ID:ELE0098
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION 1.1           Introduction A wireless signal jammer is a device which blocks transmission by creating interference. This wireless signal jammer can be categorized into the Radio Frequency (RF) jammer and GSM jammer. A Radio Frequency jammer is a device used to disrupt or prevent communication via a broadcasted... Continue Reading
  • Type:Project
  • ID:ELE0097
  • Pages:65
  • Chapters:5
ABSTRACT This project review the conformability of uninterrupted power supply through the use of inverter. An inverter is a system that converts a direct current to an alternating current.  However, inverter is of different categories base on power rating such as 1KVA, 1.5KVA,2KVA, 5KVA etc. Moreover, since the invention of inverter, some... Continue Reading
  • Type:Project
  • ID:ELE0096
  • Pages:65
  • Chapters:5
ABSTRACT This project which comprise of many chapters that deals extensively with designs and construction of battery charger with auto-cut off which is capable of charging a 12 volts battery. In this construction research, designs was carried out which historic research was used to break down and evaluate to a low level understating of what an... Continue Reading
  • Type:Project
  • ID:ELE0095
  • Pages:65
  • Chapters:5
ABSTRACT This inverter is designed to convert ac power from higher capacity dc batteries to A.C voltage (power) for systems that use ac only. It uses 24v battery D.C times 2, which is converted by the MOSFET to A.C. it is used I.C. with the model number SG3525 where the four MOSFET is connected to it. It consists winding which enable to determine... Continue Reading
  • Type:Project
  • ID:ELE0094
  • Pages:65
  • Chapters:5
  • Methodology:Nil
  • Reference:YES
ABSTRACT This project review the conformability of uninterrupted power supply through the use of power inverter, However, inverter is of different categories base on power rating such as 1KVA, 1.5KVA, 5KVA etc. Moreover, since the invention of inverter, some problem associated with alternative power supply had been drastically reduced. Meanwhile,... Continue Reading
  • Type:Project
  • ID:ELE0093
  • Pages:65
  • Chapters:5
ABSTRACT As new ideas unfold and technology become advanced with business increasingly being dependent on technology for their fundamental operation; the need for system availability is of paramount importance.           Uninterruptible power supply [INVERTER] maintain continuous supply of electric power to certain essential equipment... Continue Reading
  • Type:Project
  • ID:ELE0092
  • Pages:65
  • Chapters:5
CHAPTER ONE 1.0             INTRODUCTION 1.1     BACKGROUND OF PROBLEM           Fire detection system are safety system. They monitor rooms and buildings continuously for indication of fire outbreak and give alarm directly if one occurs.           Both the British Factory Acts 1961 and the officers shops and... Continue Reading
  • Type:Project
  • ID:ELE0091
  • Pages:65
  • Chapters:5
ABSTRACT This project report is a thesis written specifically to cover the design analysis construction, test and packaging of a multipurpose security system from electric component that can be easily be obtainable from the market. The report discusses the various unit and stages of the alarm system, thesis include:- a)     Clock generation... Continue Reading
  • Type:Project
  • ID:ELE0090
  • Pages:65
  • Chapters:5
CHAPTER ONE 1.0             INTRODUCTION As the quest for change over on public power supply and stand by generation increase. Engineering have researches deep into the different methods of achieving to both manual and automatic types.           It may not be taken seriously in some places where power supply is up to 90... Continue Reading
  • Type:Project
  • ID:ELE0089
  • Pages:65
  • Chapters:5
ABSTRACT         The microcontroller smoke detector is a system designed to provide security level in areas that requires high accuracy of precaution against fire outbreak, in an industry, commercial buildings and even domestic homes.         This project uses 89s52 microproecessor as it major component. This microprocessor is the... Continue Reading
  • Type:Project
  • ID:ELE0088
  • Pages:65
  • Chapters:5
ABSTRACT Uninterruptible power supplies (UPS) are used to provide power when regular utility power is unavailable.  Although they are commonly used for providing power in remote locations or emergencies, this is not because they are the same as auxiliary power units, emergency power units or standby generators. Unlike the aforementioned power... Continue Reading
  • Type:Project
  • ID:ELE0087
  • Pages:65
  • Chapters:5
ABSTRACT This report is on stability study in electrical power system. The ability of an electric power system to reestablish the initial state (or one practically identical) after any disturbance manifested as a deviation from the initial parameter values for the system’s operation. The electric power sources in a power system are usually... Continue Reading
  • Type:Project
  • ID:ELE0086
  • Pages:65
  • Chapters:5
ABSTRACT The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage. Power instability or outage in... Continue Reading
  • Type:Project
  • ID:ELE0085
  • Pages:30
  • Chapters:5
  • Methodology:Nil
  • Reference:YES
CHAPTER ONE INTRODUCTION 1.1.          Background of the Study The industrial Electronics has changed the whole field of Engineering and technology is occurring so rapidly, even in developing countries. It is so because newer technologies overcome older ones. After the industrial revolution the world shifted towards the information... Continue Reading
  • Type:Project
  • ID:ELE0084
  • Pages:65
  • Chapters:5
CHAPTER ONE 1.0.   INTRODUCTION 1.1.   GENERAL DESCRIPTION OF THE PROJECT Industrial electronics has turned the whole world into a global village. One of the most indispensable aspects of these phenomena is automation, which forms the nucleus of the present day electronics technology. Considering the milestone, it was desired to make the... Continue Reading
  • Type:Project
  • ID:ELE0083
  • Pages:65
  • Chapters:5
ABSTRACT This project work deals on the design and construction of an automatic power changeover that will change/transfer control from MAINS to Gen set and can switch ON/OFF the Gen automatically. The system integrates phase selector in MAINS and changeover to Gen. It is designed in several blocks all combined to from one functional unit. A +5v... Continue Reading
  • Type:Project
  • ID:ELE0082
  • Pages:65
  • Chapters:5
ABSTRACT Availability of electric power has been the most powerful vehicle for facilitating economic, industrial and social developments of any nation. Electric power is transmitted by means of transmission lines which deliver bulk power from generating stations to load centres and consumers. For electric power to get to the final consumers in... Continue Reading
  • Type:Project
  • ID:ELE0081
  • Pages:65
  • Chapters:5
ABSTRACT The problem of Electricity are enormous and can never be treated completely until the fault department (maintenance) are improved upon for urgent and rapid response to line faults. The present protection scheme only isolates the lines in the event of faults, define the fault, but leaves no proper information about the location of the... Continue Reading
  • Type:Project
  • ID:ELE0080
  • Pages:65
  • Chapters:5
ABSTRACT The purpose of this project is to design and construct a car tracker system with code using GSM. A good car attracts everyone including thieves. When it comes to the safety of cars, car owners should be very careful. These days, the market is flooded with many safety devices. Typically, the most successful ones among all is the... Continue Reading
  • Type:Project
  • ID:ELE0079
  • Pages:65
  • Chapters:5
  • Reference:YES
ABSTRACT: This project deals with the design and implementation of a radio controlled car lock with 5-minutes ignition deactivation facility capable of locking a vehicle using a remote control from a distance. The system is designed in two functional units; the transmitter which is an RF handheld remote control, and the receiver units. The... Continue Reading
  • Type:Project
  • ID:ELE0078
  • Pages:65
  • Chapters:5
CHAPTER ONE 1.0 INTRODUCTION This project gives the insight on the design and construction of a transmission power line vandalism detector system. Vandalism means destructive action. It is a hateful and deliberate defacement/destruction of somebody else’s property or national assets like thehigh-voltage transmission power lines, transmission... Continue Reading
  • Type:Project
  • ID:ELE0077
  • Pages:65
  • Chapters:5
ABSTRACT This project presents the design and construction of a battery charger. A battery charger is an electrical/electronic device used to put energy into a secondary cell or rechargeable battery by forcing an electric current through it.  The system  consists of a step down transformer, an AC to DC converter and a DC voltage regulator. The... Continue Reading
  • Type:Project
  • ID:ELE0076
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION The evolutionary trend in industrial electronics and automation has engulfed all parts of the world and proved more challenging to as third world like Nigeria. Regarding the milestone, it was decided to make the choice of project research on the design and implementation of an automatic 3 - phase change – over with... Continue Reading
  • Type:Project
  • ID:ELE0075
  • Pages:65
  • Chapters:5
ABSTRACT This project work deals on the design and implementation of an automatic hand-dryer with display capable of drying up a wet hand inserted under its vent and goes off automatically as soon as the ands are removed.  The system also incorporates a decimal counting unit that displays the temperature of the blown out air in 0C.  This... Continue Reading
  • Type:Project
  • ID:ELE0074
  • Pages:65
  • Chapters:5
ABSTRACT This project work deals on the design and construction of an automatic power changeover that will change/transfer control from MAINS to Gen set and can switch ON/OFF the Gen automatically. The system integrates phase selector in MAINS and changeover to Gen. It is designed in several blocks all combined to from one functional unit. A +5v... Continue Reading
  • Type:Project
  • ID:ELE0073
  • Pages:65
  • Chapters:5
ABSTRACT This project work-up deals on the design and construction of a single phase step down nations fermor, with raking IKVA, 240V/11OV, 80V 12U, 6V. It is a multi-circuit transformer that has one input as the primary and tappins to produce the output (secondary). It is considered as a single coil in series with the supply and a common coil to... Continue Reading
  • Type:Project
  • ID:ELE0072
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION 1.1   Background of Study This chapter gives an overview of thisproject titled a queue management system (microcontroller based intelligent queue management system). This report started with the background of our study to give the readers an idea of what this project is all about before going into its technical details.... Continue Reading
  • Type:Project
  • ID:ELE0071
  • Pages:65
  • Chapters:5
ABSTRACT The purpose of this project is to design and construction of a central wireless switch for electrical and electronic appliances. A central wireless switch for electrical and electronic appliance is a GSM based online power control switch system that controls the entire appliance in the EEE general office using GSM network. It will act as... Continue Reading
  • Type:Project
  • ID:ELE0070
  • Pages:65
  • Chapters:5
DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGE OVER SWITCH WITH GENERATOR CUT OFF AND STARTER ABSTRACT Power supply in Nigeria and most developing countries of the world is anything but stable. This has adverse effects on the consumers of the electricity and the equipments that are operated from the mains sources of electricity supply in these... Continue Reading
  • Type:Project
  • ID:ELE0069
  • Pages:65
  • Chapters:5
  • Methodology:Scientific
  • Reference:YES
CHAPTER ONE INTRODUCTION 1.1 Background of the Study Inductive power transmission has become a more and more popular method to deliver power to mobile electronic devices and small appliances with a power consumption of up to 100W [1]. In its large meaning, inductive power transfer can take the form of electricity, light, heat or even sound and... Continue Reading
  • Type:Project
  • ID:ELE0068
  • Pages:65
  • Chapters:5
ABSTRACT This project is on design and construction of transformer rewinding machine with digital counter. A coil winding machine is a machine for winding coil onto a spool, bobbin and many more. This coil winding machine is one of types of winding machine that available in industries today. From multi speeded machines to medium, large and... Continue Reading
  • Type:Project
  • ID:ELE0067
  • Pages:65
  • Chapters:5
DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGE OVER SWITCH WITH GENERATOR CUT OFF AND STARTER ABSTRACT Power supply in Nigeria and most developing countries of the world is anything but stable. This has adverse effects on the consumers of the electricity and the equipments that are operated from the mains sources of electricity supply in these... Continue Reading
  • Type:Project
  • ID:ELE0066
  • Pages:65
  • Chapters:5
  • Methodology:Scientific
  • Reference:YES
CHAPTER ONE 1.1             INTRODUCTION The light sensitive alarm is an electronic circuit that detects a sudden shadow falling on the light sensor and sounds the bleeper. When this happens, the circuit will respond to gradual charges in brightness to avoid false alarm. The beeper sounds for only a short time to prevent the battery... Continue Reading
  • Type:Project
  • ID:ELE0065
  • Pages:34
  • Chapters:5
CHAPTER ONE INTRODUCTION A wireless signal jammer is a device that blocks the transmission by createing interference. This wireless signal jammer can be classified as Radio Frequency Interference (RF) and GSM jammer. A radio frequency jammer is a device used to disrupt or prevent communication through a broadcast RF signal. It is a GSM RF... Continue Reading
  • Type:Project
  • ID:ELE0064
  • Pages:65
  • Chapters:5
A BSTRACT 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... Continue Reading
  • Type:Project
  • ID:ELE0063
  • Pages:65
  • Chapters:5
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... Continue Reading
  • Type:Project
  • ID:ELE0062
  • Pages:65
  • Chapters:5
CHAPTER ONE INTRODUCTION 1.1       Preamble A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). ( The Authoritative, 2000 ). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The... Continue Reading
  • Type:Project
  • ID:ELE0061
  • Pages:65
  • Chapters:5
ABSTRACT Nigeria is a country with a population of over 170 million; it is rightly the most populous country in Africa and the eighth most populous country in the world. According to the United Nations, one in six Africans is Nigerian. It is a regional power, listed among the “Next Eleven” economies, and a member of the Commonwealth of... Continue Reading
  • Type:Project
  • ID:ELE0060
  • Pages:65
  • Chapters:5
ABSTRACT This project proposes a new type of voltage regulator based on single-phase converter otherwise known as transformerless AVR that compensates wide range voltage variations. This is not only capable of compensating variations at a much higher bandwidth but also does not experience mechanical wear down and is cost effective. The proposed... Continue Reading
  • Type:Project
  • ID:ELE0059
  • Pages:65
  • Chapters:5
ABSTRACT As a result of recent increases in demand for electric power, utility transmission systems have been forced to operate under stressful conditions, often close to instability limits. Efforts to construct new transmission lines or enlarge networks are limited due to economic and environmental constraints. According to U.S. Department of... Continue Reading
  • Type:Project
  • ID:ELE0058
  • Pages:65
  • Chapters:5
ABSTRACT Energy is a basic necessity for the economic development of a nation. There are different forms of energy, but the most important form is the electrical energy. A modern and civilized society is so much dependent on the use of electrical energy. Activities relating to the generation, transmission and distribution of electrical energy have... Continue Reading
  • Type:Project
  • ID:ELE0057
  • Pages:60
  • Chapters:5
ABSTRACT  The importance of power supply to any economy cannot be overemphasized. It the pivot on which the economic, industrial and technological development of any nation is hinged upon. This study was carried out to assess the state of power supply and use in Gyel District of Jos- South Local Government Area of Plateau State. Four communities... Continue Reading
  • Type:Project
  • ID:ELE0056
  • Pages:65
  • Chapters:5
Abstract The project is a construction of inverter using solar panel and its operation. The problems of power lead to the aims and construction of the inverter. This project comprises of four chapters, chapter one deal with the introduction and background of the project. Chapter review of related literature of the project, chapter three... Continue Reading
  • Type:Project
  • ID:ELE0055
  • Pages:65
  • Chapters:5
ABSTRACT A power system is set up basically to meet the demands of the customers. However, interruptions which are largely unavoidable contribute to the unavailability of power and thus prevent power system from achieving this. In most cases, it is the sustained interruptions that greatly affect both the utility company and its customers. Hence,... Continue Reading
  • Type:Project
  • ID:ELE0054
  • Pages:65
  • Chapters:5
ABSTRACT This project work is aimed at developing an efficient Algorithm for the management of Electric Power network using fuzzy logic. The fuzzy logic model functions as a system operator in making decision for load shedding and transfer switching. The new technique uses the system data frequency variation, load variation and voltage variation... Continue Reading
  • Type:Project
  • ID:ELE0053
  • Pages:65
  • Chapters:5
ABSTRACT` To improve the overall efficiency of the power system, the performance of transmission system must be improved. Some of the vital ways of achieving this objective is by reducing power losses in the system and also improving voltage profile. An important method of controlling bus voltage is by shunt capacitor banks in the transmission... Continue Reading
  • Type:Project
  • ID:ELE0052
  • Pages:86
  • Chapters:5
Abstract This work investigates an improved protection solution based on the use of artificial neural network on the 330kV Nigerian Network modelled using Matlab R2014a. Measured fault voltages and currents signals decomposed using the discrete Fourier transform implemented via fast Fourier transform are fed as inputs to the neural network. The... Continue Reading
  • Type:Project
  • ID:ELE0051
  • Pages:65
  • Chapters:5
ABSTRACT This work is concerned with the features, analysis and design of a stand-alone solar energy based power supply with maximum power point tracking (MPPT) scheme. The features and operations of various types of solar cells and panels and the performance characteristics under varying temperature and irradiance conditions are studied.... Continue Reading
  • Type:Project
  • ID:ELE0050
  • Pages:65
  • Chapters:5
ABSTRACT The project is based on Construction of microcontroller vehicle speed alarm system which automatically warns the driver by activating a panic alarm which is triggered on when the driver exceeds the speed limit set in the system which also stops the alarm when the speed is reduced... Continue Reading
  • Type:Project
  • ID:ELE0049
  • Pages:65
  • Chapters:5
  • Methodology:Nil
  • Reference:YES
ABSTRACT This work investigates and evaluates local liquid dielectric for insulation of power transformers. Considering the importance of transformer insulation the investigation is borne out of the need to develop the capacity for local production of transformer dielectric. Natural esters of vegetables origin have been found to have the suitable... Continue Reading
  • Type:Project
  • ID:ELE0048
  • Pages:65
  • Chapters:5
ABSTRACT Long term evolution (LTE) Network is often faced with the challenge of meeting up with the quality of service (QoS) requirement of the different services supported in the Network. Maintaining a trade-off between system throughput and fairness among users when making radio resources scheduling decisions is a very sensitive issue. Several... Continue Reading
  • Type:Project
  • ID:ELE0047
  • Pages:65
  • Chapters:5
ABSTRACT Providing quality of service is a challenging issue in UMTS mobile networks for multimedia traffic (video, voice and data). Critical services such as real-time audio, voice and video are given priority over less critical ones, such as file transfer and web surfing. One of the approaches that efficiently provides standard quality of... Continue Reading
  • Type:Project
  • ID:ELE0046
  • Pages:65
  • Chapters:5
ABSTRACT Most ATMs employ one means of authentication (single factor authentication) by using the PIN. These kinds of ATMs are vulnerable to ATM frauds like Card Skimming: where a device placed at the slot for the ATM Card copies all the information stored in ATM cards including the PINs and then copies of the original cards will be made,... Continue Reading
  • Type:Project
  • ID:ELE0045
  • Pages:65
  • Chapters:5
ABSTRACT The work presented in this thesis explored the potential of using a mix of renewable energy resources (hybrid power systems, HPSs) to generate electricity that meets power needs of mobile base stations at rural areas in Nigeria. The study was based on theoretical mathematical modeling and simulation using the hybrid optimization model for... Continue Reading
  • Type:Project
  • ID:ELE0044
  • Pages:65
  • Chapters:5
ABSTRACT The design of this 30 volt Audio Amplifier with volume, table and bass control which was done wit ht he combination of five (5) different circuit which are interconnected during or after construction.  This amplifier operates with an option of a left and right channel. The combination of these circuit include this main amplifier circuit... Continue Reading
  • Type:Project
  • ID:ELE0043
  • Pages:65
  • Chapters:5
PREFACE The purpose of this text is to present at a primary and intermediate level a comprehensive over view of the construction principle and indeed the operation of a Digital Incubator.  We want to present a situation where by as the temperature in going up let the resistance be decreasing and as the temperature decreases let the resistance be... Continue Reading
  • Type:Project
  • ID:ELE0042
  • Pages:44
  • Chapters:7
  • Methodology:Scientific
  • Reference:YES
ABSTRACT This project is he design and construction of a voltage inverter system with trickle charging system. This device is design to provide power supply for the need of offices, household etc. In absence of NEPA power supply. It would also prevent harm to our appliances caused by power holding company LTD (NEPA) Random power outage . TABLE OF... Continue Reading
  • Type:Project
  • ID:ELE0041
  • Pages:65
  • Chapters:5
Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized. Several... Continue Reading
  • Type:Project
  • ID:ELE0040
  • Pages:54
  • Chapters:5
        TABLE OF CONTENT Title page Approval page Dedication Acknowledgement CHAPTER ONE – INTRODUCTION Background of problem Structure of the problem Objective of the study Scope and limitation Importance of the study Definition of terms Design of the system Layout for... Continue Reading
ABSTRACT As the world is developing the need for electronics in human endeavor is now taking a larger scope. With the invention of certain electronics gadgets in our societies today, certain activities become easily handled for example; in communication where the telephone plays a part.  In places where safety are needed an alarm system will be... Continue Reading
  • Type:Project
  • ID:ELE0038
  • Pages:50
  • Chapters:5
DEDICATION We dedicate this project work to Almighty God, the source of all knowledge, wisdom and understanding, for being there for us throughout the period of our study and to our lovely parents, Mr. and Mrs. Abido, and Sir & Lady Christopher Korugbo for their parental care, who has always been our inspiration. ACKNOWLEDGEMENTS Thanks to God... Continue Reading
DEDICATION We dedicate this project work to Almighty God, the source of all knowledge, wisdom and understanding, for being there for us throughout the period of our study and to our lovely parents, Mr. and Mrs. Abido, and Sir & Lady Christopher Korugbo for their parental care, who has always been our inspiration. ACKNOWLEDGEMENTS Thanks to God... Continue Reading
DEDICATION I dedicate this project work to Almighty God, the source of all knowledge, wisdom and understanding, for being there for me throughout the period of my study and to my lovely parents, Mr. and Mrs. (write name here) for their parental care, who has always been my inspiration. TABLE OF CONTENT CHAPTER... Continue Reading
  • Type:Project
  • ID:ELE0035
  • Pages:32
  • Chapters:4
ACKNOWLEDGEMENTS Thanks to God Almighty, the source and supplier of all potential, the father of all creation for the privilege to go through my first degree without Him, nothing would have been accomplished. My sincere and profound gratitude goes to my affectionate parent, Mr. & Mrs. Iserijeri and my siblings for their moral, spiritual and... Continue Reading
ABSTRACT In this project work, we are mostly concern about building a simple power streetlight which is automatically operated. There are four main components required to build a solar operated streetlight. The solar array, High efficiency D.C lamp section made by transistor, resistors, and the sensor LDR, changes controller which is made up of... Continue Reading
  • Type:Project
  • ID:ELE0033
  • Pages:62
  • Chapters:5
  • Methodology:Scientific
  • Reference:YES
TITTLE PAGE CONSTRUCTION AND DESIGN OF  POLICE SIREN BY (NAME HERE) (MAT NO HERE) A PROJECT WORK SUBMITTED TO THE DEPARTMENT OF PHYSICS, FACULTY OF SCIENCE, MICHIGAN UNIVERSITY, NEW YORK. IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE AWARD OF B.Sc (HONS). DEGREE IN ELECTRONIC ENGINEERING (PHYSICS AND APPLIED ELECTRONICS ENGINEERING)... Continue Reading
ABSTRACT Voltage is a fundamental quantity that is important in every phase of electrical engineering from power system to voltage inside VLSI chips. Of The need to measure the output voltage of a supply is very important meanwhile, The voltmeter is an instrument for measuring... Continue Reading
  • Type:Project
  • ID:ELE0031
  • Pages:32
  • Chapters:5
ABSTRACT A mega filling station can be described from its name –MEGA; which means larger in size. This implies that mega filling station is a large-scale fuel station outlets where fuels of various forms are sold. A typical example is the NNPC MEGA FILLING STATION in... Continue Reading
  • Type:Project
  • ID:ELE0030
  • Pages:55
  • Chapters:5
ABSTRACT This project is all about Automatic Voltage Regulator (AVR), and is a circuit that monitors the input voltage at any point and display the regulated voltage level on the analog meter. It is mainly for electrical/electronic system that is delicate to abnormal voltage level. It is usually connected as an intermediary between voltage supply... Continue Reading
  • Type:Project
  • ID:ELE0029
  • Pages:50
  • Chapters:5
  • Methodology:Scientific
  • Reference:YES
ABSTRACT Insulation deterioration occurs on power system when insulators are subjected to abnormal stresses. Since insulators cannot resist indefinite amount of energy, with enough voltage applied, any insulating material will eventually succumb to the electrical pressure and electron flow will occur and once current is forced through an... Continue Reading
  • Type:Project
  • ID:ELE0028
  • Pages:31
  • Chapters:5
ABSTRACT The term “critical point” is sometimes used to denote specifically the vapour-liquid critical point of a material. The vapour-liquid   point denotes the condition above which distinct liquid and gas phases so not exist. The project, the construction of critical temperature measuring instrument is aimed at measuring the critical... Continue Reading
  • Type:Project
  • ID:ELE0027
  • Pages:46
  • Chapters:5
EFFECT OF FRAUD MANAGEMENT ON A SURVIVAL OF A COMPANY (A CASE STUDY OF FIRST BANK NIGERIA PLC, UGHELLI BRANCH) ABSTRACT This topic is on “Effect of Fraud Management on a Survival of a Company” with special reference to First Bank Nigeria Plc. Ughelli branch. Indeed, fraud which have been a feature of Nigeria society today has cause a lot of... Continue Reading
  • Type:Project
  • ID:ELE0026
  • Pages:38
  • Chapters:5
  • Methodology:scientific
  • Reference:YES
ABSTRACT Burglar alarm circuit is made up of five major sections. The power supply section; it connects to the source of power, the trigger section which produces trigger current, touch section that controls the supply of power in the circuit, alarm section that sounds when current... Continue Reading
  • Type:Project
  • ID:ELE0025
  • Pages:40
  • Chapters:5
  • Methodology:scientific
  • Reference:YES
SUITABILITY OF THE APPLICATION OF FIRE DRILL IN THE PREVENTION OF MARKET FIRE . (A CASE STUDY OF MARKETS IN OWERRI) ABSTRACT Fire safety in market is determined by a number of factors: the provisions of means of regulation against fire out break, the ability for a building to resist the effects of fire and to minimize the spread of fire and smoke... Continue Reading
  • Type:Project
  • ID:ELE0024
  • Pages:47
  • Chapters:5
  • Methodology:Chi Square
  • Reference:YES
ASSESSMENT OF THE SUITABILITY OF ERGONOMIC SPECIFICATION IN THE CONTROL OF INDUSTRIAL ACCIDENT RATE IN AGRO ALLIED INDUSTRY. (A CASE STUDY OF ADALPALM NIGERIAN LTD) ABSTRACT Ergonomics specification is an effective approach to reducing the number and severity of these work-related injuries. Ergonomics specification is the practice of designing... Continue Reading
  • Type:Project
  • ID:ELE0023
  • Pages:83
  • Chapters:5
  • Methodology:Simple Percentage
  • Reference:YES
TABLE OF CONTENTS CONTENTS CHAPTER ONE 1.1 Introduction 1.2 Objective of the project 1.3 Preamble of the project 1.4 Justification of the project 1.5 Scope of the project 1.6 Constraints in the project CHAPTER TWO 2.0 Literature Review 2.1 History of the project 2.2 Terminology of electronics display... Continue Reading
  • Type:Project
  • ID:ELE0022
  • Pages:40
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
. ABSTRACT In this project work, we are mostly concern about building a simple power streetlight which is automatically operated. There are four main components required to build a solar operated streetlight. The solar array, High efficiency D.C lamp section made by... Continue Reading
  • Type:Project
  • ID:ELE0021
  • Pages:62
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT With advancement of technology things are becoming simpler and easier for us. Automatic systems are being preferred over manual system. The purpose of this project is to design and construct A GSM based home automation using AVR. Using GSM networks, in this project a home power control... Continue Reading
  • Type:Project
  • ID:ELE0020
  • Pages:56
  • Chapters:5
  • Reference:YES
ABSTRACT It has become inevitable that there would be communication and due to the inherent limitation of the human voice, the public address system came to being. A public addressP.A SYSTEMor ”“ is an electronic amplific ,amplifier and loudspeakers, used to reinforce a given... Continue Reading
  • Type:Project
  • ID:ELE0019
  • Pages:118
  • Chapters:6
  • Reference:YES
ABSTRACT It has become inevitable that there would be communication and due to the inherent limitation of the human voice, the public address system came to being. A public addressP.A SYSTEMor ”“ is an electronic amplific ,amplifier and loudspeakers, used to reinforce a given... Continue Reading
  • Type:Project
  • ID:ELE0018
  • Pages:118
  • Chapters:6
  • Reference:YES
CHAPTER ONE INTRODUCTION 1.1 THE BACKGROUND Welding is a way of heating pieces of metal using electricity or a flame so that they melt and stick together. It can simply be defined as the process of joining two or more pieces of metal to make the act as a single piece. This is often... Continue Reading
  • Type:Project
  • ID:ELE0017
  • Pages:45
  • Chapters:5
  • Reference:YES
CHAPTER ONE INTRODUCTION 1.1 BACKGROUND Heart beat rate means the number of heartbeats per unit time, usually expressed as beats per minute (bpm). The human heart pounds to pump oxygen rich blood to the muscles and carry cell waste products away from the tissues. Heartbeat rate can vary according to the... Continue Reading
  • Type:Project
  • ID:ELE0016
  • Pages:64
  • Chapters:6
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT The advantage of cellular communication like GSM technology is a potential solution for such remote controlling activities. GSM-SMS technology can be used to control household appliances from remote places. Remotely, the system allows the home owner to monitor and control his house... Continue Reading
  • Type:Project
  • ID:ELE0015
  • Pages:69
  • Chapters:5
  • Reference:YES
CHAPTER ONE INTRODUCTION 1.1 Introduction A wireless signal jammer is a device which blocks transmission by creating interference. This wireless signal jammer can be categorized into the Radio Frequency (RF) jammer and GSM jammer. A Radio Frequency jammer is a device used to disrupt or prevent... Continue Reading
  • Type:Project
  • ID:ELE0014
  • Pages:
  • Reference:YES
ABSTRACT T-junction traffic light controller is such a device that will play a significant role in controlling traffic at junctions, to ease the expected increased rush at such junctions and reduce to minimum disorderliness that may arise, as well as allowing the... Continue Reading
  • Type:Project
  • ID:ELE0013
  • Pages:66
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT T-junction traffic light controller is such a device that will play a significant role in controlling traffic at junctions, to ease the expected increased rush at such junctions and reduce to minimum disorderliness that may arise, as well as allowing the... Continue Reading
  • Type:Project
  • ID:ELE0012
  • Pages:66
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT An audio AMP is basically a system which is used as a means of increasing the level of sound or audio signals for maximum use. A public address system consists basically of microphone, Amplifier and speaker(s) to facilitate the communication to intelligible speech to groups of people... Continue Reading
  • Type:Project
  • ID:ELE0011
  • Pages:24
  • Chapters:4
  • Methodology:Descriptive
  • Reference:YES
ABSTRACT This project work-up deals on the design and construction of a single phase step down nations fermor, with raking IKVA, 240V/11OV, 80V 12U, 6V. It is a multi-circuit transformer that has one input as the primary and tappins to produce the... Continue Reading
  • Type:Project
  • ID:ELE0010
  • Pages:39
  • Chapters:4
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT An inverter is an electronic device that converts direct current (DC¬) to alternating current (AC) the converted Ac can be at any required voltage and frequency with the use of appropriate transformers, switching and control circuit. It’s simple put, is an electronic box that makes household... Continue Reading
  • Type:Project
  • ID:ELE0009
  • Pages:50
  • Chapters:7
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT This is a technical report presented on the design and construction of an Automatic Three Phase Selector. In the construction work, an ordinary level knowledge of electronics principles are observed. We aimed at presenting a practical aspect of the subject and then providing... Continue Reading
  • Type:Project
  • ID:ELE0008
  • Pages:65
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT This is a technical report presented on the design and construction of an Automatic Three Phase Selector. In the construction work, an ordinary level knowledge of electronics principles are observed. We aimed at presenting a practical aspect of the subject and then providing... Continue Reading
  • Type:Project
  • ID:ELE0007
  • Pages:65
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT A battery charger is an electrical device employed for charging batteries. This batteries that are usually charged by battery changer are the storage battery charger are the storage batteries also known as “accumulator” the battery changer changes. The alternating... Continue Reading
  • Type:Project
  • ID:ELE0006
  • Pages:54
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
DESIGN AND CONSTRUCTION OF 1000VA AUTOMATIC VOLTAGE REGULATION ABSTRACT The design and construction of 1000VA Automatic Voltage Regulator is made to power our Electrical and Electronic devices, supplying them with the normal output voltage which ranges from 100V- 240v irrespective of the constant voltage and current fluctuation, failure and... Continue Reading
  • Type:Project
  • ID:ELE0005
  • Pages:32
  • Chapters:6
  • Methodology:Scientific Method
  • Reference:NO
CONSTRUCTION OF CAR TOUCH INTRUDER ALARM ABSTRACT The main objective of this project was to ensure a proper security to car being parked in garage against theft or an intruder. The circuit uses three NE555 timers; one of the NE555 was wired as a monostable oscillator and remaining two were wired as tone generator and amplified to obtain a maximum... Continue Reading
  • Type:Project
  • ID:ELE0004
  • Pages:70
  • Chapters:6
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT This research work examines the factors affecting power outage in Nigeria. Constants Power supply is the hallmark of a develop economy. Any nation whose energy need is epileptic in supply. Prolongs her development and risk-losing potential investors. Nigeria with population of over 12 million people has for the... Continue Reading
  • Type:Project
  • ID:ELE0003
  • Pages:51
  • Chapters:5
  • Methodology:nil
  • Reference:YES
ABSTRACT This project is design and construction of a sound detector with alarm system was done primarily to detector sound. It can be use in industrial and domestics. It employ four discreet stages with power supply which power the system. The 1st block is pick up amplifier containing... Continue Reading
  • Type:Project
  • ID:ELE0002
  • Pages:32
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES
ABSTRACT This research work examines the factors affecting power outage in Nigeria. Constants Power supply is the hallmark of a develop economy. Any nation whose energy need is epileptic in supply prolongs her development and risk-losing potential investors. Nigeria with population of over 120 million... Continue Reading
  • Type:Project
  • ID:ELE0001
  • Pages:61
  • Chapters:5
  • Methodology:Scientific Method
  • Reference:YES