Tag Archives: theory

The Theory Behind Metal Detectors

Posted on July 15, 2011 by

There are hundreds of Metal Detectors that are available on the market and they usually come in expensive prices. As an Electronic Hobbyist, it might come across your mind on building this type of project and perhaps sell them for a cheap price on those Treasure Seekers. If you are going to look through the theory behind building a Metal … Continue reading →

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Posted in Theory | Tagged , , | 3 Comments

Sound Waves and Vibrations

Posted on November 2, 2010 by

The primary methods for us to be heard are through talking, singing and shouting. There are even several gadgets or devices that serve as a medium. These are you television sets, radios and other electronic components around your surroundings. But the question is, how does the sound reaches the listener? The world that we are living consists of air and … Continue reading →

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Posted in Electronics, Sounds | Tagged , , , | 4 Comments