搜索 - 科创

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引用第7楼sam_jin3887于2009-03-28 23:15发表的 :瑞穆尔-悌曼也可以啊,相当容易的这个反应的产率很低，40%左右。我试了一次，没成功。

这个不错。用2个8050代替MPSW45A和2个8550代替MPSA64组成达林顿管（see text ）这个电阻用5到10兆的可以。电阻大led发光时间长些

引用第10楼jrcsh于2010-02-14 20:23发表的 :~~~ 这支术利害阿~~~~~~~ USA 的什么什么反什么盖只怕白整了哈哈您是誇我還是罵我呢？？~~呵呵~~

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