焦耳小偷电路是一个相当简单的转换电压很低,像从死 电池,到一个足够高的振荡电压做点有用的事情。
Many versions of the Joule Thief circuit have you winding the transformer yourself, but since I'm lazy, I bought one.
焦耳小偷电路是一个相当简单的转换电压很低,像从死 电池,到一个足够高的振荡电压做点有用的事情。
Many versions of the Joule Thief circuit have you winding the transformer yourself, but since I'm lazy, I bought one.
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