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作者 bizer 在 PTT [ Electronics ] 看板的留言(推文), 共54則
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10F推: 電子電路電磁學數位邏輯,基本的05/08 20:35
18F推: 馬達電路跟偵測電路做隔離吧,大電流基本都要隔離05/08 17:40
4F推: 自己做比較貴04/23 17:11
3F推: 最近在研究六軸,推一個04/23 17:57
7F推: 數位邏輯學完再去寫會比較好吧03/13 22:49
2F推: 端點相同阿03/07 11:21
116F推: 最好是現在電路不用電容,以為成本不用考慮?02/06 11:36
14F→: 重點是Vcb是順向不是逆向,要順向Vcc要接負電壓,電流是朝01/31 14:48
15F→: 上流行01/31 14:48
16F推: 在來一般情形,Vcc是正.所以Vc是正,共射地電壓是0,Vb一定01/31 14:59
17F→: 是0.7左右,不可能大過Vc使電流為負值,導致Vcb順偏01/31 14:59
6F推: 我用過的nc-asm-599目前只碰過兩種,一種偏黃比較膏狀,一01/12 18:00
7F→: 種偏白比較硬,兩種都用過,電路沒啥問題01/12 18:00
28F推: 助焊劑要用免洗的,普通沒清乾淨會有阻值11/25 16:57