Summary There are many various security applications of electronic surveillance nowadays. They include smoke detectors‚ electronic monitoring bracelets‚ burglar alarms‚ baby monitors‚ motion sensors and lights‚ video cameras‚ audio listening and recording devices‚ key cards and smart cards‚ computer monitoring software‚ phone calls monitoring devices‚ biometric surveillance devices and many others. The main goal of all surveillance equipment and software is to prevent crime or illegal
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digital electronic is the branch in which most of the devices used work on direct current. this current is very less as compared to the current used in electrics. The direct current is more dangerous as compared to the altenating current‚ but it is harmful after a certain range like above 18 volts. But all the electronics appliances work below this range . The main things in digital electonics are 0 and 1.The whole of the digital electronics depends on 0 & 1. where o stands for ’off’ and 1 for
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ELECTRONIC MEDIA Electronic media are media that use electronics or electromechanical energy for the end user (audience) to access the content. This is in contrast to static media (mainly print media)‚ which are most often created electronically‚ but don ’t require electronics to be accessed by the end user in the printed form. The primary electronic media sources familiar to the general public are better known as video recordings‚ audio recordings‚ multimedia presentations‚ slide presentations
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Electronic Waste The mishandling of electronic waste also referred to as E-Waste‚ has lasting environment and social impacts on underdeveloped and struggling countries that become dumping grounds for unwanted and nonworking electrical and electronic components and devices. Many of the electronic-waste recycling facilities are located in South and East Asia. E-waste is a source of electronic parts and valuable metals for reuse. This industry is only profitable in Asia‚ because laborers work for
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Samsung Electronics From Wikipedia‚ the free encyclopedia Samsung Electronics Co.‚ Ltd 삼성전자 三星電子 Type Public Traded as KRX: 005930‚ KRX:005935‚ LSE: SMSN‚LSE: SMSD Industry Consumer electronics Telecoms equipment Semiconductors Home appliances Founded 1969 (Samsung Electric Industries) 1988 (Samsung Electronics) Headquarters Suwon‚ Gyeonggi Province‚South Korea Area served Worldwide Key people Lee Kun-hee (Chairman) Lee Jae-yong (Vice chairman) Kwon Oh-hyun (Vice chairman
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27‚ 2014 SUBJECT: Samsung Case Analysis Executive Summary Samsung Electronics Company (Samsung) is a South Korean multinational electronics manufacturer with headquarters in Suwon‚ South Korea. It’s a flagship subsidiary of the Samsung Group and by the end of 2004 was responsible for $78.5 billion of the group’s $135 billion revenue (Chang & Siegel‚ 2009). It is a major manufacturer of component electronics such as batteries‚ semiconductors‚ hard disks and optical drives‚ logical chips
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Page 1 of 4 Expansion Devices I. Introduction Expansion devices are basic components of a refrigeration system which carry out two major purposes: (1) the pressure reduction from the condenser to evaporator pressure and (2) the regulation of refrigerant flow into the evaporator. These expansion devices can be generally classified into two types which are namely the fixed opening type (flow area is fixed) and the variable opening type (flow area changes correspondingly with a change in mass
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Indiana Jones film series‚ Jones is always on the hunt for some mystical artifact. In Raiders of the Lost Ark‚ he is trying to retrieve the Ark of the Covenant; in Indiana Jones and the Last Crusade‚ Jones is on a search for the Holy Grail. This plot device dates back to the medieval Arabian Nights tale of "The City of Brass"‚ in which a group of travellers on an archaeological expedition[2] journey across the Sahara to find a brass vessel that Solomon once used to trap a jinn.[3] Several books in the
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1 IDENTIFICATION OF BASIC ELECTRONIC COMPONETS THEIR CHARACTERISTICS & TESTING 1.0.0 INTRODUCTION An electronic circuit is composed of various types of components. Some of these components are termed as active components because they take part in the transformation of the energy while other components‚ which only dissipate or store energy‚ are called as passive elements. The vacuum tubes‚ rectifier‚ transistors are some of-the common active while the resistances‚ which dissipate the power
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analog electronics question paper. its of mumbai universiy hello you are awesome go to hell *Electrons are partying* Suddenly protons come and attack the.. Just a while b4 the electrons are to be defeated someone comes and rescues them.. . One of the electron asks‚ "who are you?" . The guy replies.. "I’m Bond.. Covalent bond" :D an example of a baseband network; also called narrowband; contrast with broadband. BAUMÉ DEGREES A unit of specific gravity used in the acid and syrup
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