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
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
. 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
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
. ABSTRACT This project work deals on the design and implemental of a headlamp operated gate opening system capable of operating a gate/door using the particular headlamp only. This system tends to climate the thresh associated with manual, opening and closing of gates and boosts... Continue Reading
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
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.... Continue Reading
ABSTRACT The original toll road known as turnpikes – dating from the 15 th century – were indeed spiked barriers, but they were designed to be placed across roads to prevent sudden attack by men on horseback. Later ones were horizontal timbers fitted with spikes, a version of what is called a cheval de fries, but the Oxford English Dictionary... Continue Reading
ABSTRACT The control of traffic at road junction, which was done purely by human effort, proves to be inefficient owing to the increasing rate of both motorists as well as the complexity of road networks. This inadequacy brought about the use of discrete solid-state electronics up to the usage of a computer controlled microprocessor, but the... Continue Reading
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