IC擴流電路圖_音量補償器電路圖_通用FET 輸入運算放大器電路圖
最簡單的cmoy口袋型~~
r4/r3=10
r2=100k
c1可以取1uf左右的cbb
附件:
screen.width-460)this.width=screen.width-460;" border=0>
achment/Mon_0502/6_29319.jpg');" height=350 src="/article/UploadPic/2007-9/2007929205421447.jpg" width=564 onload="if(this.width>screen.width-460)this.width=screen.width-460;" border=0>
screen.width-460)this.width=screen.width-460;" border=0>
評論
查看更多