An LED can both light up when given current at a suitable voltage and generate a voltage when exposed to light (see Mike Cook's article in Resources).
一个LED既可以在给定了电压且电流合适时亮起来,又可以在光照下生成电压(请参见参考资料部分给出的MikeCook的文章)。
An LED can both light up when given current at a suitable voltage and generate a voltage when exposed to light (see Mike Cook's article in Resources).
一个LED既可以在给定了电压且电流合适时亮起来,又可以在光照下生成电压(请参见参考资料部分给出的MikeCook的文章)。
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