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[問題] PWM訊號量測??
[ Electronics ]4 留言, 推噓總分: +3
作者: BASG - 發表於 2007/11/10 02:34(17年前)
4Fyudofu:用數位電表接PC算RMS值吧,好一點的電表就可作了11/12 00:04
[問題] 1.8V轉5V的IC
[ Electronics ]5 留言, 推噓總分: +4
作者: bzgibson - 發表於 2007/11/06 18:30(17年前)
4Fyudofu:原OP要轉的是IO的介面吧,用一個2樓說的IC或者八顆高速mos11/07 13:18
5Fyudofu:當然用MOS的話Vt不能太高,因為輸入可能才1.6左右11/07 13:20
Re: [作業]什麼是共陽極 共陰極
[ Electronics ]8 留言, 推噓總分: +4
作者: adddream - 發表於 2007/05/31 17:43(17年前)
7Fyudofu:一樓錯在不該幫忙回作業06/01 22:06