ABSTRACT An FM transmitter is an electronic device which, with the aid of an antenna, produces radio waves. The transmitter itself generates a radio frequency alternating current, which is applied to the antenna. When excited by this alternating current, the antenna radiates radio waves. Frequency modulation (FM) transmitter generates the radio... Continue Reading

THE DESIGN AND CONSTRUCTION OF MINI RADIO BROADCAST TRANSMITTERAND AUDIO CONSOLE USING FREQUENCYMODULATION (FM) WITH POWER RATING OF 1 WATT ABSTRACT The early transmitter for radio broadcasting is so big and bulky that they do occupy numerous spaces. The circuitries are mainly designed with valves, which are big in sizes. With the advent of... Continue Reading

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

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

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

The huge progress of VLSI technology enables the integration of millions of transistor on a single chip called System on chip (SoC).The SoC uses AMBA (Advanced Microcontroller Bus Architecture) as on chip bus protocol. AMBA’s specifications define five buses/interfaces: Advanced extensible Interface (AXI), Advanced High-performance Bus (AHB),... Continue Reading

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

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

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

ABSTRACT This write up is a detail of the process and formulation of plan for the physical realization of the construction of a refrigerator. It is divided into chapter, which discussed extensively the practical refrigeration cycle with full attention given to design factors, working principle and choice of material. The method used in... Continue Reading

ABSTRACT: The designed air driven engine is an economic friendly engine which operates with the aid of a compressed air. in principle, an air driven engine uses the expansion of compressed air to drive the pistons of an engine. an bio gas driven engine is a pneumatic actuator that creates useful work by expanding compressed gas. there is no mixing... Continue Reading

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

ABSTRACT: The designed air driven engine is an economic friendly engine which operates with the aid of a compressed air. in principle, an air driven engine uses the expansion of compressed air to drive the pistons of an engine. an bio gas driven engine is a pneumatic actuator that creates useful work by expanding compressed gas. there is no mixing... Continue Reading

ABSTRACT This write up is a detail of the process and formulation of plan for the physical realization of the construction of a refrigerator. It is divided into chapter, which discussed extensively the practical refrigeration cycle with full attention given to design factors, working principle and choice of material. The method used in... Continue Reading

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

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... Continue Reading

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

ABSTRACT When one thinks about various musical sound he listened to daily he would realize the very important role played by some instrument include. The guitar, piano and violin, which operate on the principles of vibration of, stretched string. CF has therefore become necessary that it study the condition under, which stringed instrument... Continue Reading

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

ABSTRACT The project work titled Design and construction of a metal detector. When fully design and implemented would be able to detect any metallic material that is passing or coming close. This function would serve as a security check for dangerous metallic material as an alarm. Going by the sophisticated means of armed rubbers adopt these days... Continue Reading