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 light actually like our eyes
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infrastructures‚ vehicles‚ stalls‚ and people. Lastly‚ you could only hear the engines of other cars as they pass by. But in a certain moment everything changed‚ there was a moment of pause in the air and the scene was different than before when the light had turned red. The blurred surroundings I have seen only a few seconds ago gradually cleared up and I could now see the busy people walking outside. There were some people going in and out of shops‚ some were looking through the windows‚ some
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more computers that are linked in order to share resources (such as printers and CDs)‚ exchange files‚ or allow electronic communications. The computers on a network may be linked through cables‚ telephone lines‚ radio waves‚ satellites‚ or infrared light beams. Two very common types of networks include: Local Area Network (LAN) Wide
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Air Traffic Control Why do we need it? - Its Objective. 1. Aviation has come a long way since the days when safe operation between aircraft was based purely on the ’SEE AND BE SEEN’ principle. With the aircraft closing speeds in excess of 1000 mph‚ and increasing density of air traffic‚ the impracticability of reliance upon such a system is obvious. 2. Hence the need for air traffic control service has arisen. The need to safeguard passengers‚ crew and aircraft is now met by ground based infrastructure
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good. The red light traffic cameras are one of the many inventions humankind has created that has not been beneficial to society as a whole. In theory‚ the idea of a camera capturing someone running a red light‚ and bringing him or her to justice sounds outstanding. However‚ in practice‚ these red light cameras have cost the United States millions of dollars and have resulted in creating more automobile accidents. For starters‚ there is a wide range of models and styles of traffic cameras that
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Light From personal experience I would say light within architecture is what makes you feel uplifted as you walk into a room or a space. Light can be controlled and manipulated within certain spaces by adding light or having an absence of light. Light can completely change the dynamics of a room or space and can also have a very strong effect on the mood. Light within architecture can either be natural or synthetic‚ both creating a special experience within a room. In my research I will
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International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181 Vol. 1 Issue 3‚ May - 2012 Automation of Railway Gate Control Using Microcontroller Atul Kumar Dewangan‚Meenu Gupta‚Pratibha Patel Lecturer‚ Kirodimal Govt Polytechnic Raigarh‚Chhattisgarh‚India Diploma Scholar Kirodimal Govt Polytechnic Raigarh‚Chhattisgarh‚India Diploma Scholar Kirodimal Govt Polytechnic Raigarh‚Chhattisgarh‚India Abstract There are many railway crossings which are unmanned due to lack of manpower
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Traffic control I am reminded of that fat Russian lady‚ who was walking just in the middle of the road‚ as she considered that people were free‚ after a long slavery of the Czars‚ and could‚ therefore‚ move about as they liked. She was explained that if pedestrians were free to occupy the middle portions of the roads‚ so were the motorists‚ to drive the way they pleased. Then one could imagine the confusion‚ that would be created‚ and the chaos and accidents that would follow. The fat lady
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AUTOMATIC RAILWAY SIGNAL A PROJECT REPORT Submitted by VAHALUWALA SUHEL R. SHETH HARSHIL R. PATEL KASHYAP A. TANDEL JAY S. TANDEL RAJ B. In fulfillment for the award of the degree of BACHELOR OF ENGINEERING in ELECTRICAL ENGINEERING Mahatma Gandhi Institute Of Technical Education And Research Center‚ NAVSARI Gujarat Technological University‚ Ahmedabad May‚ 2012 ELECTRICAL ENGINEERING DEPARTMENT 2012 Certificate This is to certify that the dissertation entitled
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PAGE 3 1.1 3 1.2 Statement of the Problem 4 1.3 Objectives of the Research 4 1.4 Scope of the Research 5 1.5 2 Research Background Significance of Research 5 6 2.0 Introduction 6 2.1 Traffic Light Controller 6 2.2 Fuzzy Set 8 2.3 Membership Function 10 2.3.1 Mathematical Concept for Fuzzy Logic 13 2.3.2 Basic Operations 3 LITERATURE REVIEW 16 17 3.0 Introduction 17 3.1 Fuzzifier 17
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