------------------------------------------------- Automatic Bidirectional Visitor Counter Project Report ------------------------------------------------- Automatic Bidirectional Visitor Counter Project Report Table of Contents Executive Summary2 Introduction2 Working2 Components Used3 89C513 Light emitting diodes (LEDs) 4 Infrared Sensors 4 Seven Segment Display 6 Transistors 7 Circuitry7 Applications8 Future Development8 Conclusion8 1. Executive Summary
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unborn child’s‚ liver. Abnormal test results could signal the presence or development of an open neural tube defect i.e. spina bifida‚ etc. Fetal maturation includes a process called neurulation in which the neural tube (tube that connect brain to central nervous system) develops and eventually closes in on itself to ensure the growth of other neural tissue. In open neural tube defects‚ the neural tube does not close typically resulting in death of the fetus. As amniocentesis is a serious procedure
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Television: Negative Impact Should children be permitted to watch TV on school nights? There are couples of factors to be considered; will this affect a students’ academics performance? Will the student be able to maintain his/her physical stamina throughout the day? The problem lies in the over usage of television by children and students alike. Students who have poor school performances‚ physically inactive and act violently towards others are dealing with consequences for excessive amounts
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| Table of Contents 1.0 Introduction 2 2.0 Recent Developments in Technology 2 3.0 Mobile Technology 3 3.1 Development of Mobile Technology 3 3.2 Benefits of Mobile Technology 4 3.3 Predicted Impacts of Mobile Technology to the Society 4 4.0 Computer Technology 5 4.1 Development of Computer Technology 5 4.2 Benefits of Computing Technology to the Society 7 5.0 Conclusion 8 Assignment 2: Managing Impacts of Information Technology on environment 9 References 11
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The impact of computer technology on our lives Computer technology is such a big factor in everyone’s lives today. In my own life I cannot leave my house without my mobile phone I feel secure when I have my mobile phone with me so I can be contacted or if i was ever to be in trouble I could ring my family. Also social networking is another great form of communication. people who live in different countries and want or need to contact with friends or people from across the world‚ they can just set
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Perceived Causes and Effects of Using Electronic Devices Chapter 1 Introduction The function of education is to teach one to think intensively and to think critically. Intelligence plus character - that is the goal of true education. Martin Luther King‚ Jr. We know that education is one of the most fundamental tools for progression. In contrast‚ we are allowing some students to use electronic devices that may intervene in the learning catch up of the students. Using an electronic device
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Both‚ their necessary luxuries. I feel these ( cell phones‚ televisions‚ computers ) materialistic luxuries have become a necessity in a huge percentage of the human population. Television has been around since the late 1800’s and since then its been a necessity to have. Our generation are being born to a television in the household. This has trained us from birth to know that if it’s a home it has a television. And if it does’nt. Why? Nowadays television has become a luxury. Everyone
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How to Computer changes people’s life? Since the computer have invented for the last few decades‚ it has changed people’s life permanently. People use computes everyday. Some are completely captivated by it. They use this device everywhere they go. It has become commonplace in people’s daily life. In fact‚ many people get benefits from computers. One of the applications brings wonderful social communication that helps people a lot because computer has everything in it. For example‚ people use email
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INTRODUCTION This is a useful circuit for various purposes. In this circuit a counter is activated when a continuously supplied light is been blocked. It uses a counter IC CD 4033.An LDR enhances the counting process. This circuit an be used for various applications such as to count products going over a belt‚ and for counting persons passed at a point etc The project is done as a prototype and its Real one can display a three to ten digit numbers and can count unto thousands.
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Martin 1 “The Golden Age of Television” brought many changes to America (Bhattacharyya). Modern America is not like America was in the 1940s and early 1950s‚ and one reason is because of television. Musical shows‚ children’s shows‚ movies‚ news‚ and so much more are on TV. Television doesn’t only entertain us‚ but it helps us in so many ways. We can learn from TV. Different educational channels are created to help us learn (Cochrane). TV is a way for us to get information‚ too‚ just like books and
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