------------------------------------------------- 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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1. Introduction Automatic Street Light Control System is a simple and powerful concept‚ which uses transistor as a switch to switch ON and OFF the street light automatically. By using this system manual works are removed. It automatically switches ON lights when the sunlight goes below the visible region of our eyes. It automatically switches OFF lights under illumination by sunlight. This is done by a sensor called Light Dependant Resistor (LDR) which senses the
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Stick Shift vs. Automatic Manual vs. Automatic Andrew Telecky ENG121: English Composition I Holly Wilcox March 2012 I. Why are manual transmission cars so popular? II. What makes a manual transmission car more favorable? a) Requires more skill b) Safer c) More Fun I Advantages of a manual transmission vehicle
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Manual vs Automatic Transmissions Why are cars with manual transmissions so popular? Also‚ what are some of the differences and some of the advantages to driving a car with a manual transmission? They are more difficult to drive than a car with an automatic in it. They also require certain motor skills that you don’t need with an automatic. One could also choose an automatic that is easier to drive and would make your drive in rush hour traffic more comfortable. People who have driven cars
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MINI PROJECT REPORT ON “Automatic Railway Gate Controller Using Stepper Motor” SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE REWARD OF THE DEGREE BACHELOR OF TECHNOLOGY IN ELECTRONICS & COMMUNICATION ENGINEERING SUBMITTED BY M.KAVITHA
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fruitful steps have been taken so far in these areas. The objective of our project is to provide an automatic railway gate at a level-crossing replacing the gates operated by the gatekeeper. It deals with two things. Firstly‚ it deals with the reduction of time for which the gate is being kept closed. And secondly‚ it provides safety to the road users by reducing the accidents. By employing the automatic railway gate control at the level crossing the arrival of the train is detected by the sensors placed
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INTRODUCTION Fire is one of the original perils insurance was designed to protect against. Current building codes and many nearby fire departments make it easy to forget about the catastrophic damage fire can do. However the damage caused by fire and the fire departments effort to put out a fire is all too real. It happens in just an instance. Smoker falling asleep in a chair‚ an unattended candle‚ paper or clothing too near the stove or a heat generating source‚ or a spark caused from an
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towards other‚ less familiar tasks. (Wheatley and Wegner‚ 2001). According to Goldenstein (2005)‚ automatic response can be demonstrates b the Stroop effect‚ discovered by John Riddley Stroop‚ an American psychologist who illustrated autonomic processing and conscious visual control by demonstrating the effect of interferences in the reaction time of a task. This demonstrates reading as an automatic processing. As automaticity is the result of learning and repetitive behaviour‚ for those who have
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The Triangle Fire of 1911 Near closing time on Saturday afternoon‚ March 25‚ 1911‚ in New York City a fire broke out on the top floors of the Asch Building in the Triangle Shirtwaist Company. One of the worst tragedies in American history it is known as the "Triangle Shirtwaist Fire". It was a disaster that took the lives of 146 workers‚ most of which were women. This tragedy pointed out the negatives of sweatshop conditions of the industrialization era. It emphasized the worst part of its times
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