Category: Free Essays

ABSTRACT In this paper, we give detailed information about development of microprocessor based automatic gate. In common gate operations many times troubles will occur, using microprocessor based automatic gate, we can completely remove these troubles easily. We are going to use this automatic gate in Automatic Car Parking. The automatic gate senses vehicle which they…

Digital TV broadcasting and HDTV Introduction While Gugliemo Marconi is known as the inventor of wireless telegraphy in 1897 (Winston, 1998, p. 70), the inventor of television becomes a little more complicated as it entailed an evolution of over ten years to move from its concept to an actual picture transmission and reception. The patent…

Abstract The need for sensor devices has been growing to develop new applications in several technological fields. The current state-of-the-art of this sensor technology used in modern electronic nose designs to operate in a different manner. The chamber of the E-Nose sensor is to be upgraded mainly for reducing the nuisance alarms and to improve…

Introduction There are many factors which determine the characteristics of a loudspeaker; to produce a successful design a careful balance of many factors must be achieved. Most of the challenges and considerations of loudspeaker design stem from the inherent limitations of the drivers themselves. Desirable Characteristics & Real-Word Implementation For a coherent approach to loudspeaker…

Abstract This essay presents a critical debate on whether the Internet is as dangerous as the physical world. First, the unique dangers posed by the Internet are outlined. This is followed by an examination of some of the major threats to safety that are present in the physical world but not in the virtual world.…

Crossover Design In terms of crossover design, there are two distinct options; passive or active crossovers. Passive crossovers are the most common implementation, since only one amplifier is required. In this case, filters comprising passive components (inductors, capacitors and resistors) are used to ensure that the correct frequency range is supplied to each driver. Low-pass,…

Abstract In this proposal, we hope to learn the real business strategies though the finding from research. And try to give some suggestion for these companies to increase their sales and profit. There are the flows of the research proposal. First, to introduce the background of Pay-TV Limited and its industry. Let you have a…

While technological convergence is no longer a new idea, the fascination with the subject lies with the capabilities and applications of both hybrid and brand new technological platforms and the ways previous stand alone industries, have been reconfigured and thereby mobilised to provide enhanced service delivery. Such convergence pertains to the “digitisation of communications and…

1: Introduction In this paper an overview on the Controller area network sensors and their real world application in the automobiles is presented to the reader. The fact that controller area networks employ various sensors and actuators to monitor the overall performance of a car (K.H. Johansson et al, 2001[1]), this paper focuses only on…

Designing a Context Aware Academic Planner Al Khan bin Abdul Gani Abstract Academic calendar planner is an application whereby can give tremendous advantages to students, particularly university students and academic personnel. By using the academic calendar planner, student and academic personnel can manage their academic schedule anytime anywhere. Academic calendar planner let user to edit…