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www.datamath.org | ||
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riverdi.com
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| | | | | Nits vs Lumens vs Luminance: These metrics play a crucial role in determining the visual performance of various devices, including televisions, smartphones, and monitors. In this article, we will explore the differences between nits, lumens, and luminance, and shed light on their significance in the world of electronics. | |
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www.righto.com
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| | | | | I recently obtained a mysterious electronic component in a metal can, flatter and slightly larger than a typical integrated circuit. 1 Afte... | |
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www.computerhistory.org
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| | | | | Inventing the TransistorScientists in the 1920s proposed building amplifiers from semiconductors. But they didn't understand the materials well enough to actually do it. In 1939, William Shockley at AT&T's Bell Labs revived the idea as a way to replace vacuum tubes.Under Shockley's direction, John Bardeen and Walter Brattain demonstrated in 1947 the first semiconductor amplifier: the point-contact transistor, with two metal points in contact with a sliver of germanium. In 1948, Shockley invented the more... | |
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donatenow.networkforgood.org
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| | | This is a great cause! Join me in my efforts to support them. Donate Now! | ||
