Fire alarm circuit ABSTRACT Here is a simple fire alarm circuit based on a Light Dependent Resistor (LDR) and lamp pair for sensing the fire. The alarm works by sensing the smoke produced during fire. The circuit produces an audible alarm when the fire breaks out with smoke. When there is no smoke the light from the bulb will be directly falling on the LDR. The LDR resistance will be low and so the voltage across it (below 0.6V). The transistor will be OFF and nothing happens. When there is sufficient
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Strategy as Simple Rules by Kathleen M. Eisenhardt and Donald N. Sull Reprint r0101g When the business landscape was simple‚ companies could afford to have complex strategies. But now that business is so complex‚ they need to simplify. Smart companies have done just that with a new approach: a few straightforward‚ hard-and-fast rules that define direction without confining it. as Simple Rules ILLUSTRATION BY MIN JAE HONG S by Kathleen M. Eisenhardt and Donald N. Sull ince its founding
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Advantages of Rain Alarm 1. Conserve Water There is a lot of water that you can save by using a rain sensor. By automatically turning off your lawn irrigation system every time it rains‚ the conserved water can be used in other essential purposes such as fighting fire. 2. Prevent Disease Damage and Nutrient Loss Over-watering prevent the roots of your plants from reaching deep into –the ground making your plants vulnerable to disease. Over-watering is also one of the major cause of
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Alarm Fatigue in Health Care: A Concept Analysis Chamberlain College of Nursing NR-501: Theoretical Basis for Advanced Nursing Practice Alarm Fatigue in Health Care: A Concept Analysis Alarm fatigue in health care has grown to be an ever-growing concern in the health care arena‚ especially when looking at patient safety concerns. There must be an understanding of the problem before we can develop policies and effective strategies to counter this problem. The concept of alarm fatigue in health
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MONROE CLOCK COMPANY * Issue: Jim Monroe‚ president of Monroe Clock Company‚ decided to sell a new household timing device. And this complete product would have to be sold through wholesalers and manufacturers’ representatives‚ which were new to Monroe Clock‚ so the price will be an important factor. Jim’s controller‚ Tom‚ had provided figures showing a full cost of $11.60 and factory price of $14.70‚ and Frank Tyler‚ his sales manager‚ had worked out a cost of $6.30 excluding fixed overhead
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Discuss the difference between individual and institutional discrimination and give an example of each. • Individual discrimination involves negative attitudes and beliefs that people hold about specific race/gender group/ethnic etc. The assumption that a certain race‚ gender group is intellectually inferior or incapable of certain achievements. (DeVito‚ 2013) I went on a vacation in Africa with white friends and I realized that every place we went I was treated different by those that offered
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Introduction Genetics is the science that explains the variation and transmission of inherited characteristics from parents to offspring. The basic laws of heredity became popular to science in 1865‚ with the publication of the works of Gregor Mendel‚ the father of genetics. He observed that by breeding pairs of different varieties of peas‚ the offspring resembled one of the parents. This inspired him to continue his work that resulted to more experiments on plants. Before starting this exercise
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RECOMMENDATION 49 LIST OF REFERENCES 50 ACKNOWLEDGEMENT Assalamualaikum w.b.t Alhamdulillah and thank God as His willingness and blessings that brought us upon completing our microprocessor ELE 505 project which is ‘MOTORCYCLE ANTI-THEFT ALARM. First of all‚ we would like to express our grateful thanks to our lecturer‚ En Mahmud b Ibrahim for all information and guidance regarding to our project. She was being enormously helpful in giving suggestions‚ improving our project. Without her
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[LASER BASED SECURITY ALARM SYSTEM] This Document contains Project Report of Autumn 2012 of Course CT-111. PROJECT REPORT LASER BASED SECURITY ALARM An Alarm is a type of security equipment that can be used to safeguard houses and property. Now a days Burglar Crimes are continually rising with each passing day. Many have lost homes and families through violent burglaries in many countries Some of them lost most precious things such as Jewelry‚ Vehicles‚ huge investments in banks etc..
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times of day? Do you ever notice lower energy periods where you would kill for the time to take a nap even though you haven’t been doing anything? Our daily up and down pattern is a good example of our body’s natural rhythms. But now that body clock may actually help
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