祝贺。
回答: 在大家的启发下我重点研究了感应器,发现左边的感应器的绿色灯有些轻微的闪动,后来上下左右动了动他灯就不闪了,车库门就修好了。顺便说
由 qingxian
于 2017-08-21 13:26:55
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