ABSTRACT:- The use of fingerprint for identification has been employed in law enforcement for about a century. A fingerprint locker system using microcontroller uses fingerprint recognition system as a process of verifying the fingerprint image to open the electronic lock. This research highlights the development of fingerprint verification system using Arduino 1.6.3. Verification is completed by comparing the data of authorized fingerprint image with incoming fingerprint image. The incomin...
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 and stable operation; hence reliability and stability analysis are also included in adequate power system planning studies. This work explores the a...
PREFACE This work is meant to teach students about electricity its important and uses in the society. It is also to teach student ways in wiring houses even if there is know electrician at present. Lastly to introduce student in the importance of switches and fuses, its importance, types and uses. TABLE OF CONTENTS Title Page Dedication Acknowledgment Preface Table of Contents CHAPTER ONE 1.1 Electricity 1.2 Concepts of Electricity 1.3 Production and Uses-- CHAPTER ...
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 GATHERING 3.2 HARDWARE COMPONENTS ANALYSIS 3.2.1 Transformers 3.2.2 �...
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 leaving the house. The objective of putting up. This project therefore is to design equipment that can facilitate a convenient and easy way of controllin...
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 measures that were taken to ensure the functionality of this project were discussed in detail. Finally, conclusion and recommendation that will en...
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 done primarily as a photo type design it could be further modified suit the situation where it will be used e.g when used to activate an alarm the ...
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) CHAPTER FOUR:OPERATION AND DESIGN CONSIDERATION 4.1Features of the Device 4.1.1Supply Unit 4.1.2Inverter Unit 4.1.3Stepup T...
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 operation, the design and construction procedure. Critical analysis of all the functional parts of the transformer and rectifier connected to ...
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 knowledge in their choosing area of specification. It helps them to have a foretaste of the real world. This report is a comprehensive report on the pr...
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 because it don't need someone to change it over when light goes off, once there is any power failure it will automatically switched on and when power comes it w...
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 light on the basic principles of operation the design and construction procedures the series of test conducted and so on to ensure that it work e...
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 2.1Ionospheric Propagation 2.2Modulation 2.3Needs for Modulation Process CHAPTER THREE 3.0Frequency Modulation 3.1Characteristic...
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 modeled our circuit in PSpice, which is computer software that analyzes electrical circuits. In particular, we studied the variance that using budget...
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 corded decimal (BCD) output into a diode or gate that sends logical data’s into a transistor switching circuit that switches the lamps that...