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Electronics is a branch of science and technology that deals with the flow of electrons through nonmetallic conductors, mainly semiconductors such as silicon. It is distinct from electrical science and technology, which deal with the flow of electrons and other charge carriers through metal conductors such as copper. This distinction started around 1906 with the invention by Lee De Forest of the triode. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers and vacuum tubes. The study of semiconductor devices and related technology is considered a branch of physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics. From Wikipedia under the
GNU Free Documentation License  vonsydow.com 2078px x 1888px | 253.40kB [source page] Free In Home Estimates 6 Days A Week At Your Convenience Computers and Other Electronics The original carton and packing materials are always best packaging to safeguard any type of computer or home electronics equipment during the move  cafod.org.uk 338px x 600px | 29.30kB [source page] Paty electronics worker Paty wasn t paid the wage she deserved for being a skilled worker in an electronics factory Picture by Marcella Haddad  stillhq.com 480px x 640px | 61.50kB [source page] seattle redmond disney electronics dsc00037 372 503 Index From Yahoo Image Search: "Electronics"  4ebooks.org admin Fri, 21 Aug 2009 03:56:08 GM Ian Sinclair, John Dunton, Practical . Electronics. Handbook Ian Sinclair's Practical . Electronics. Handbook combines a wealth useful day-to-day . electronics. .  promditarlac.blogspot.com Admin hu, 20 Aug 2009 16:42:00 GM The Professional Regulation Commission (PRC) announced the results of the Professional . Electronics. Engineer Examination and the Geologist Licensure Examination. The PRC said 25 passed the Professional . Electronics. Engineer Examination ...  gearjunkies.com unknown hu, 20 Aug 2009 07:45:32 GM Speck . Electronics. announces LiLo Mixer - Revision Two Date: 2009-08-20 07:45:32, Gearjunkies.com News. The LiLo is a desktop analog line mixer that offers features and flexibility for use in the most serious recording applications. ... From Google Blog Search: "Electronics"  news.google.com Red Bluff Daily News Residents can recycle old televisions, computers monitors, printers, microwave ovens and other small electronic items free of charge. Electronic waste is of ... and more » news.google.com FOXBusiness The event, titled The Roadmap for Connected Consumer Electronics and hosted by international research firm Parks Associates, will take place in Amsterdam at ... and more » news.google.com Bloomberg Harvey Norman, Australia's biggest electronics retailer, surged 17 percent. Acer Inc., the world's third-largest computer maker, climbed 3.5 percent on ... and more » From Google News Search: "Electronics" How to fix a car electronics after shorting the battery? Q. My pops replaced an alternator for my Nissan Altima ('2001 GXE) yesterday and forgot to disconnect my battery before starting the procedure. Now the car electronics are dead. The car runs when I turn the ignition and drives alright (though the engine block vibrates alot more than we started. . . probably because the tensioner is not set to the correct length), but the dashboard, horn etc etc do not work. Does this mean that I just need to replace my fuses? Or is there more damage done than before installing the alternator? I am going to go to the parts store later today. Please advise. My father and I looked into the car yesterday and found that it wasn't the Fuse box right next to the battery that was dead, it was the Fuse-able box that… [cont.] Asked by indiantrumpet - Mon Jul 9 20:07:58 2007 - - 2 Answers - 0 Comments A. only way of telling is to check it out look at all your fuses you can try an reset everything by disconnecting -ground cable for a few minutes Answered by Robert N - Mon Jul 9 21:51:24 2007 What electronics are needed to make a RC plane? Q. Hey i was wondering what electronics are needed to get a RC electric plane up and running as far as the servos and receivers and stuff. I just have no idea what i need to get my plane running. Thanks in advance. Asked by bulletproofcracka - Fri Jun 20 21:29:26 2008 - - 1 Answers - 0 Comments A. It varies on the plane. But hobby-grade wise... my plane needs a motor, 3 servos, 1 receiver. Of course, you also need the airplane kit itself. Pretty simple. Other planes should be very similar to this. Oh yes, you also need the battery. Answered by Cycling Magician - Sat Jun 21 03:11:45 2008 What electronics to get a 13 year old for christmas?
Q. She already has a cell phone, Ipod and a digital camera and she doesn't know what she wants and she wants electronics. If you know anything please tell me. Asked by Angela M - Mon Dec 8 13:59:48 2008 - - 7 Answers - 0 Comments A. Well, there are a lot of cool video games that you might consider. Don't get me wrong, video games are not just for boys. I bet she will love a Wii. I bought one for my younger siblings and they LOVE it! There are sooo many neutral games that aren't just targeted towards guys, for example all Mario and Sonic games are good picks. Although most videogame platforms are a little pricey, you may want to consider getting your daughter a hand held device like a Nintendo DS or PSP, they're usually a little less expenseive, but offer the same amount of fun! :) If your daughter isn't into video games, try some DVD's that she might like. Or maybe an upgrade from the electronics that she already has... But must it be electronics that you get your… [cont.] Answered by Cynthia - Mon Dec 8 14:23:56 2008 From Yahoo Answer Search: "Electronics"
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