ELECTRONIC DICE . TO CONSTRUCT AN ELECTRONIC DICE USING LEDS . BACKGROUND: LED’s History The first known report of a light-emitting solid-state diode was made in 1907 by the British experimenter H. J. Round. However‚ no practical use was made of the discovery for several decades. Independently‚ Oleg Vladimirovich Losev published "Luminous carborundum [[silicon carbide]] detector and
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BASIC DIODE ELECTRONICS INTRODUCTION TO DIODES The p-n Junction The p-n junction is a homojunction between a p-type and an n-type semiconductor. It acts as a diode‚ which can serve in electronics as a rectifier‚ logic gate‚ voltage regulator (Zener diode)‚ switching or tuner (varactor diode); and in optoelectronics as a light-emitting diode (LED)‚ laser diode‚ photodetector‚ or solar cell. In a relatively simplified view of semiconductor materials‚ we can envision a semiconductor as having two
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There is a significant increase in the use of electronic prescription over the last several years. Historically‚ the US Government Agencies in the late 1990s explored the potential need for electronic prescribing systems to reduce clinical risk in busy hospitals and between 1999 and 2001. Later the US Institute of Medicine (IOM) published two reports‚ on how technology can support and improve patient safety. And in the 2001 report‚ “Crossing the Quality Chasm”‚ recommended that providers‚ purchasers
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The Electronic Commerce Act 2006 The pre requisite for an electronic commerce transaction to be enforceable Ever wonder what are the pre-requisites for an electronic commerce transaction to be enforceable? Jillian Chia explains … INTRODUCTION Due to the rapid growth of electronic commerce in recent times‚ there has been a surge in the usage of the internet for business transactions. Commercial transactions such as banking transactions and the purchase of goods and services are now frequently
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Transparent electronics is a emerging technology‚ which is satisfying the requirements of everything invisible or multi-purpose objects. Before going further let me give an example: You are travelling in a car and you want to watch a movie or video play. Now the glass shields ie window panels will turn into a tv screen and this is possible with this technology. This is helpful when the driver can’t take away his eyes from road but still want to watch out a map of route. Then front window panel
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Patient Scheduling System Final Project Table of Contents Preliminary Investigation………………………… 3-5 WBS……………………………5-6 Gantt/Pert Charts……………………6-7 Patient Questionnaire………………………7-9 DFD Diagram………………………10 Use Case Diagram……………………11 FDD Diagram……………………12 System Requirements……………………12-13 Electronic Patient Scheduling Software……………………13-14 Sample Input/Output Prototypes……………………14-17 Application Development Plan‚ System Changeover Plan‚ User Training Plan & Maintenance/Support Plan………………………18-20
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SAMSUNG ELECTRONICS SUMMARY Under Kun Hee Lee’s leadership Samsung has risen to become the world’s leading memory producer for all types of PCs‚ game players‚ digital cameras and other electronic equipments. In 1987‚ Samsung was a “bit player”‚ years behind its key Japanese rivals. In 2003 Samsung’s memory division is bigger than that of Japanese rivals in both size & profits. The memory chip industry was expected to face cyclical downturn in 2005 and Samsung survived two previous downturns
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EELX N307 | Project Title | Project 4:ATM | Due Date | 9/5/2013 | Max Marks | 10% | Date Submitted | | % of final grade | | Section | | Student Name(s) | | Student ID(s) | | Learning Outcomes: | LO2 | Declaration: Individual 1. No part of this assignment has been copied from another source‚ (not from another group or student‚ an internet source or a book) 2. When another person’s words are used‚ this is shown in the text with “…” and referenced. 3. No part of this assignment
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What Would You Do to Be Successful Being a kid with a learning disability can be stressful and challenging in everyday school. I can understand the benefits of online schooling‚ because I experience what the students with learning disabilities go through on a daily basis. Online schooling benefits students that want to get done with schooling early‚ students with with learning disability‚ and some students that wanna be successful in life more. Students at Mona Shores would benefit more
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Scope of Media And Entertainment Sector The Media and Entertainment (E&M) sector can be regarded as one of the most influential industries. Unlike some other industries‚ the E&M sector enjoys direct interaction with people and hence‚ it has great power to influence people’s mind. Often the industry remains the driving force in building public opinion and determining its trends. Like the other countries of the world‚ the media industry also plays a very crucial role in India. The media and
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