...EMT 212/4 ANALOG ELECTRONIC II Chapter 2 – Op-amp Application Content 1. 2. Op-amp Application Introduction Inverting Amplifier Non-inverting Amplifier Voltage Follower / Buffer Amplifier Summing Amplifier Differencing Amplifier Integrator Differentiator Comparator Summary Frequency Response Op-amp Application Introduction Op-amps are used in many different applications. We will discuss the operation of the fundamental op-amp applications. Keep in mind that the basic operation and characteristics of the op-amps do not change — the only thing that changes is how we use them Inverting Amplifier Circuit consists of an op-amp and three resistors The positive (+) input to the op-amp is grounded through R2 The negative (-) input is connected to the input signal (via R1) and also to the feedback signal from the output (via RF) Inverting Amplifier V V+ Assume that amplifier operates in its linearly amplifying region. For an ideal op-amp, the difference between the input voltages V+ and V to the op-amp is very small, essentially zero; V V 0 V V Inverting Amplifier V V+ Hence; Vin V Vin iin R1 R1 Inverting Amplifier The op-amp input resistance is large, so the current into the +ve and –ve op-amp inputs terminal will be small, essentially zero V Vout iin RF Vin V V Vout RF R1 V 0 Vin Vout ...
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...Colegio de San Gabriel Arcangel Area E, SapangPalay, City of San Jose del Monte, Bulacan (044) 7600937 / 09212311379 PROJECT PROPOSAL 1.0 Name of Proponents Rey Roluna Mark Joseph Galit Cathy Solomon Jennilyn Abrantes 2.0 Proposed Project Title Online Electricity Meter Reading using Arduino and GSM 3.0 Area of Investigation This web application, together with the supporting hardware can help the inspector and the owner of the place where the meter is placed. The inspector will no longer go everywhere just to read all the meters assigned to you. This project will be used in homes, offices, companies and other establishments that uses electricity. This device will compute the total of energy you consumed and the affixed amount. With the help of this the consumer will monitor how much energy they consumed. The device will send the information to the database and then send it your cellphone to notify them. This will eliminate the job of the inspectors and move them into something useful job. 4.0 Reason of Choice of the Project The proponent choose this project because we think that this project will test and enhance our talent in web application and in microcontroller. This project will help us to discover something new and applying it to our daily living. This is the key decision to successfully completing our project. 5.0 Importance of the Project Study In present time Electricity is the necessary thing in the world for human life...
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...Domino’s Pizza Domino’s pizza is the second-largest pizza chain in the United States, founded in 1960 by Tom and Jones Monaghan. Domino’s open it first international locations in 1983 in Canada and Australia which lead Domino’s pizza become an international pizza delivery corporation. It has more than 9,300 corporate and franchised stores in 65 international markets and all United State. Problem 1. Domino should maintain low-cost or focusing more health conscious approach which leads to higher price. 2. How can the company maintain efficiency in this high competitive environment which most of the firms provide almost the same product as now Domino is number two in the market. Analysis Five Forces Model Bargaining power of suppliers is low due to undifferentiated product from suppliers, low switching cost and easy to switch, and also lots of substitute of supply. Bargaining power of customers is low as the customers do not buy large volumes, no concentration of buyers. Threat of new entrances is high due to high capital requirement to set up the chain, product differentiation expense required and cost disadvantage from similarity in product offering. Threat of substitutes is high due to lots of substitute and low switching cost. Competitive rivalry is high due to there are many company offer the same product and compete in the saturate market. Domino’s Pizza internal and external analysis. Strengths | Weakness | - Currently operate in more than 60 countries.-...
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...Explain the difficulty of creating a computer virus and discuss the frequency with which this happens. The degree of virus was determined by the complexity of the logic that the user or creator want to give and want to do. The programming language of choice for developing virus is the Assembler as the so called high-level languages such as Turbo Pascal, C, database managers, etc., are designed to produce software applications. Using different techniques to create complex virus the person succeeds in creating a destructive weapon for computer users, among these techniques we have the Fast infector virus which when is active in memory not only infects programs when executed but those who are simply open to be read. The Slow infector virus infects only files as they are executed, modified or created, but with one caveat can also use the technique of fast infector but without the instruction of alteration or damage immediately to open a file. Parse strategy is to direct the virus to infect occasionally, for example every 10 times the performance of a program. Companion Mode is when the virus instead of modifying an existing file creates a new one with the same name at the time to infect, going unnoticed by the user. Armored style is a very peculiar form of programming, where the creator program a series of routines that used as covers or shields, the file containing the virus so that it cannot easily be "tracked" much less disassembly. A Stealth virus is one that when activated...
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...PHY 101: Mechanics Topic: -LIQUID CRUSTAL DISPLAY DOA: 28/08/2010 DOR: 28/09/2010 DOS: 10/11/2010 Submitted to: Submitted By: Ms. Neeti Walia Deptt. of Physics Roll. No. A13 Sec: E4001 Reg. No: 11007103 ACKNOWLEDGEMENT I take this opportunity to present my votes of thanks to all those guidepost who really acted as lightening pillars to enlighten our way throughout this project that has led to successful and satisfactory completion of This study. We are highly thankful to Miss NEETI WALIA for her active support, valuable time and advice, whole-hearted guidance, sincere cooperation and pains-taking involvement during the study and in completing the assignment of preparing the said project within the time stipulated. Lastly, We are thankful to all those, particularly the various friends , who have been instrumental in creating proper, healthy and conductive environment and including new and fresh innovative ideas for us during the project, their help, it would have been extremely difficult for us to prepare the project in a time bound framework. TABLE OF CONTENTS:- INTRODUCTION WHAT IS LCD THEORY OF LCD TYPES OF LCD PASSIVE-MATRIX ADDRESSED LCD ACTIVE-MATRIX ADDRESED LCD ADVANTAGE N DISADVANTAGE COLOUR DISPLAY APPLICATIONS OF LCD BIBLIOGRAPHY LIQUID CRYSTAL DISPLAY INTRODUCTION:- LCDs are super-thin displays that are used...
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...A Model of Service Classification Based on Consumer Needs Service Operations Management Track FARIAS PEREIRA , Suzana Carla Doctoral student at Fundação Getúlio Vargas/EAESP Department of Administration of the Production and Operations CATTINI , Orlando Jr. Professor of Fundação Getúlio Vargas/EAESP Department of Administration of the Production and Operations Abstract Most of the literature and research on services focus on the characteristics that distinguish products from service. One of the topics to be improved is the service classification . Most service classifications do not consider the client’s needs as a crucial parameter either to the quality of the service or to the success of the strategy. This study presents a service classification outline and proposes a framework that takes the consumer needs into account. The dimensions considered in the classification model were defined through the analysis of the management literature and questionnaires answered by Brazilian marketing and operations specialists. 1-Introduction The main aim of establishing service typologies is to offer insights for the development of strategies (Lovelock, 1983). However, most classification models do not consider the clients’ needs, which is a crucial parameter considering the delivery of a quality service and the success of any strategy. The first models were defined based on operational aspects, under the service provider’s perspective (Cook et al, 1999; Mills and Margulies,...
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...MINISTRY OF EDUCATION AND SCIENCE OF UKRAINE KYIV NATIONAL ECONOMIC UNIVERSITY named after Vadym Hetman The individual task Made by: student of 5th course, spec.8508/1, Group 11, FEF I. Levchenko Checked by: Nataliia Buratchuk Kyiv – 2014 CONTENTS Mandatory task #1 Mandatory task #2 LIST OF LAWS AND REGULATIONS AND REFERENCES APPICATIONS Mandatory task #1 Lactalis Group Lactalis is a multi-national dairy products corporation, owned by the Besnier family and based in Laval, Mayenne, France. It is the largest dairy products group in the world, and is the second largest food products group in France, behind Danone It owns brands such as Sorrento, Société, Bridel, Président, Rachel's Organicand Valmont. Lactalis owns 198 industrial sites in 55 countries. 17 of these countries are USA, Poland, Italy, Russia, Ukraine, Spain, Scotland, Saudi Arabia, Egypt, Ireland, Portugal, Switzerland, Croatia, Czech Republic, United Kingdom, Australia and as of 2011 Canada and South Africa. Lactalis mostly produces yoghurt, butter and cheese and powder milk, baby formula and milk drinks. Lactalis-Ukraine «Lactalis-Ukraine» (or early CJSC "Besnier-Ukraine") was the first in country to begin financing of the raw materials procurement. 200 collection locations were created in villages, which conformed veterinary and sanitary standards. Each location has cooler and mini laboratory to define the qualitative and quantitative indicators. Today, farms and private...
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...Managing Business Activities to Achieve Results Yuvraj Minawala Rims International School Of Business And Technology BBA Second Year: Higher National Diploma (HND) HND - ASSIGNMENT BRIEF LEARNER NAME ASSESSOR NAME QUALIFICATION Yuvraj Minawala Shweta Singh 5 Managing Business Activities to Achieve results UNIT NUMBER AND TITLE J/601/0946 08.04.2013 10.05.2013 HAND OUT DATE HAND IN DATE RULES & REGULATION Plagiarism is presenting somebody else’s work as your own. It includes copying information directly from the Web or books without referencing the material, submitting joint coursework as an individual effort, copying another student’s coursework, stealing coursework from another student and submitting it as your own work. Suspected plagiarism will be investigated and if found to have occurred will be dealt with according to the procedures set down by the College. ASSIGNMENT TITLE The aim of this unit is to provide learners with the understanding and skills to manage their activities in the business workplace to improve their effectiveness and efficiency. . MBAAR Yuvraj Minawala 2 Outcomes and assessment requirements Outcomes Assessment requirements To achieve each outcome a learner must demonstrate the ability to: Evidence On successful...
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...AIPM Website Membership Engagement Project Plan AIPM Website Membership Engagement Project Plan Approvals Name, Project Role & Position Project Manager Sponsor Senior User Representative CEO & Senior Supplier Document Role Date Signature Recommender Approver Approver Reviewer Document administration Development history Version Date Description Created by 0.1 13/02/2014 First Draft – Dissemination to Project Sponsor for review John Walker 0.2 15/02/2014 Second Draft – Inclusion of Business Case David Bryant 0.3 20/02/2014 Third Draft – Update from Margie’s feedback Lee Edmondson 1.0 24/02/2014 First release, reviewed and approved John Walker Contributors The following people provided information and / or were interviewed while preparing this document: Contributor Position & organisation John Walker Project Manager David Bryant Project Sponsor Nicole Walker AIPM Membership Development Manager Linda Chiarella AIPM National Events Manager Lee Edmondson AIPM Communications Manager Margie O’Tarpey AIPM CEO & Senior Supplier Kayleen Lenzo AIPM Finance and Operations Manager Document distribution history The following describes the distribution history of the document: Version Date Distribution recipients 0.1 13/02/2014 Sponsor 0.2 15/02/2014 Project Manager 0.2 15/02/2014 AIPM CEO & Senior Supplier 0.3 ...
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