搜索 - 科创

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引用第6楼霹雳游侠于2012-01-27 20:18发表的回 5楼(justinpiggy) 的帖子 :好吧电压用什么检测？不要告诉直接靠端口临界值来触发吧有钱。。。。。。。。。。。。。。。。。。...

下面着重介绍对LPF的仿真，LPF是使用uA741的有源器件，我用pspice进行了仿真发现PSpice只有理想运放，有点郁闷，因此只好用了理想运放进行了仿真，截止频率在30Hz以上就够了 ...

引用第6楼sodss于2012-01-24 21:33发表的回 5楼(justinpiggy) 的帖子 :UCC37321/37322都要用两片？那要如何安装啊？你看前面帖子了嘛？Steve就是叠...

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