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作者 proach 在 PTT [ Electronics ] 看板的留言(推文), 共517則
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2F→:才不勒,電池價錢也都不線性,還會隨老闆或業務的心情浮動12/18 10:17
3F→:各用一個 2Kohm, 1kohm, 500ohm...200ohm電阻就好了\^0^/12/14 12:52
5F→:找一顆uc, 用firmware emulates多個uart.12/12 01:33
6F→:幾乎每個電容都有溫度效應,溫度一變可能跑個幾percent...12/11 14:47
5F→:自己用Visio或其他軟體畫出來比較合意啦12/08 20:57
4F→:多個clk不見得系統性能比較低。如果你說的同clk是指add輸出12/06 00:37
5F→:與data out同一個clk,試著改用asyn sram。12/06 00:37
44F→:我覺得是看一些computer arithmetics的書吧12/05 14:11
45F→:如果是往高速數位電路走,signal integrity很重要12/05 14:11
46F→:但做到那時候往往脫離純數位的領域,得深入元件與layout12/05 14:12
3F→:全部都是吧:>11/30 03:25
5F→:改用110AC->12AC試試看。請順便查dropout voltage的定義。11/28 23:13
12F→:diode bridge會不會接錯了:P11/29 19:28
2F推:wikipedia for Harmonic :)11/25 14:32