Page 1. Introduction……………………………….. 04 2. Block Diagram and Description……….… 05 3.Circuit …………………… 09 Circuit Diagram ..........…….……. 10 Circuit Description……………………… 11 4.Software…………….................. 24 5.Printed Circuit Board ……………………….... 30 PCB Layout …………………….…… 43
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Page 1. Introduction……………………………….. 04 2. Block Diagram and Description……….… 05 3.Circuit …………………… 09 Circuit Diagram ..........…….……. 10 Circuit Description……………………… 11 4.Software…………….................. 24 5.Printed Circuit Board ……………………….... 30 PCB Layout …………………….…… 43
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waveguides for integrated optics Lars O. Lierstuen and Aasmund Sv. Sudbø The butt-coupling loss between different tapered rectangular waveguides and a standard single-mode optical fiber has been calculated. Losses as low as 0.16 dB can be reached for waveguides with a refractive-index contrast in the range of 0.5% to 1.96%. The fabrication tolerances are such that practical devices with coupling losses below 0.25 dB are feasible. Key words: Coupling loss, optical waveguides, integrated optics.
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vehicles. They are used for automation of difficult tasks, especially navigation, may be referred to as the semi-autonomous. a vehicle solely relying on automation is known as autonomous . After the invention of the integrated circuit, the sophistication of the automation technology has increased. Manufacturers and researchers have subsequently added a variety of automated functions to automobiles and other vehicles There may be many ways of vehicular automation, but some of the important ones
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Summary Moore's law is the observation that, over the history of computing hardware, the number of transistors on integrated circuits doubles approximately every two years. Likewise, the technology aboard vehicles has changed significantly over the past decade. As stated by George Takach, “Cars are becoming souped up smart-phones - and then some”. Currently, cars are built with an integrated computer and dozens of sensory tools which can alert the driver of mechanical failure. In the near future, cars
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SELF HEALING INTRODUCTION Smart Grid is sophisticated, digitally enhanced power systems where the use of modern communications and control technologies allows much greater robustness, efficiency and flexibility than today’s power systems. The American Electric Power Research Institute (EPRI), an advocator of building the smart grid, gave this grid a definition with self-healing, security, integration, collaborative, forecast, optimization and interaction. While European commission define
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NATIONAL INSTITUTE OF TECHNOLOGY SILCHAR Bachelor of Technology Programmes amï´>r¶ JH$s g§ñWmZ, m¡Úmo{ à VO o pñ Vw dZ m dY r V ‘ ñ Syllabi and Regulations for Undergraduate PROGRAMME OF STUDY (wef 2012 entry batch) Ma {gb Course Structure for B.Tech (4years, 8 Semester Course) Civil Engineering ( to be applicable from 2012 entry batch onwards) Course No CH-1101 /PH-1101 EE-1101 MA-1101 CE-1101 HS-1101 CH-1111 /PH-1111 ME-1111 Course Name Semester-1 Chemistry/Physics Basic Electrical Engineering
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avenues for future research. CHAPTER ONE INTRODUCTION The fusion of computer and telecommunication technologies has heralded the age of information superhighway over wire-line and wireless networks. Mobile cellular communication systems and wireless networking technologies are growing at an ever-faster rate, and this is likely to continue in the foreseeable future. Wireless technology is presently being used to link portable computer equipment to corporate distributed computing and other sources
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Chapter 1 Introduction to Data Communications Outline Introduction Data Communication Networks Network Models Network Standards Future Trends Teaching Notes It is helpful spending some time at the start of the course helping students become familiar with the organizational format of the textbook. A quick overview of the Table of Contents and some comments on each chapter helps to establish the beginning, conclusion and terrain of the course. This is also a natural time to review
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design of a mobile servant robot, it is used two DC motors for motion control. As the driving system of DC motors, L298 motor driver and microcontroller technology are used in the controller. For the design analysis of motor driving system, PIC16F887 is used and it was implemented by using Pulse Width Modulation (PWM) technique. The driving circuit for the robot is designed and it should be synchronized such that the locomotion of both wheels is executed simultaneously. The entire operation can be
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