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imxuheng 發(fā)表于 2017-5-6 14:28
IO輸出高電平,Q1導(dǎo)通;IO輸出低電平,Q2導(dǎo)通
imxuheng 發(fā)表于 2017-5-7 09:26
給的應(yīng)該就是一個(gè)三極管對(duì)管驅(qū)動(dòng)電路,你看看這個(gè)http://www.elecfans.com/dianlutu/dianyuandianlu/2012 ...
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