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LED Basics
4:56
YouTubeAfrotechmods
LED Basics
A tutorial on the basics of using LEDs (light emitting diodes). Polarity, forward voltage and current are discussed. 300 LEDs for $13: http://www.amazon.com/exec ...
已浏览 260.3万 次2016年10月22日
短视频
How LED works ⚡ What is a LED (Light Emitting Diode)
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What is LED Light Emitting Diode | How Does LED Works | Electronic Devices & Circuits | Engineering
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TOP 15 Decorative LED Lights | Living Room - Bedroom | Interior Design And Home Decor Ideas
YouTubeHome & Ideas
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已浏览 13.2万 次2019年3月10日
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