History Vintage

thomas-alva-edison

Thomas Alva Edison also known as “The Wizard of Menlo Park” was an American inventor and businessman, He is known for inventions like phonograph or gramophone, the motion picture camera andRead More

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National Semiconductor was an American semiconductor manufacturer, that specialized in analog devices and subsystems, formerly headquartered in Santa Clara, California, USA. The products of National Semiconductor included power management circuits, displayRead More