zhoudong821 發(fā)表于 2012-5-24 14:54 ) q. [7 u0 l1 b! T
3V和5V有時(shí)候帶負載不行了,也會(huì )保護,就像你說(shuō)ON3和ON5沒(méi)電壓,電阻前有電壓?jiǎn)?/blockquote>
zhoudong821 發(fā)表于 2012-5-24 14:54
3V和5V有時(shí)候帶負載不行了,也會(huì )保護,就像你說(shuō)ON3和ON5沒(méi)電壓,電阻前有電壓?jiǎn)?/blockquote>
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