, 板子的另一头用一根四股线的Cable 接主板.你按一下按钮, 就把那小铜片和主板与LCD 联接链碰一下, 就算通了,再碰一下, 就算是关了.看不懂是什么原理. 你要是有兴趣, 我可以上一张照片.
, 板子的另一头用一根四股线的Cable 接主板.你按一下按钮, 就把那小铜片和主板与LCD 联接链碰一下, 就算通了,再碰一下, 就算是关了.看不懂是什么原理. 你要是有兴趣, 我可以上一张照片.
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