我参考pdf的原理图画了一版,但是发现放置一晚上之后,电量显示为0,之前是80%的,量了下电压也是有8.2V,说明没有漏电。如何解决?
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我参考pdf的原理图画了一版,但是发现放置一晚上之后,电量显示为0,之前是80%的,量了下电压也是有8.2V,说明没有漏电。如何解决?