作者查詢 / LaPass
作者 LaPass 在 PTT [ Electronics ] 看板的留言(推文), 共19則
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2F推: 不用,你找個叫做電磁閥的東西,把鬧鐘的喇叭的線分一條出03/06 21:39
3F→: 來做並聯,然後接電池閥,再接到四驅車之類的玩具上。03/06 21:40
4F→: 會叫(O 會跑(O 這是最簡單的實現方式03/06 21:41
7F推: 台中買IC真的超難買,有時候為了買一顆10元的IC要付運費很12/15 17:10
8F→: 不划算...12/15 17:10
1F推: 書上有看過 PWM (Pulse Width Modulation, 脈衝寬度調變)12/15 13:35
2F→: 直流電馬達的話,關鍵字是上面那個,不過如果是要精確的調12/15 13:36
3F→: 整轉速的話,會用步進馬達12/15 13:36
4F推: 逆轉的話你要接一些電子零件,還有你可以讓兩邊的轉速不12/15 14:36
5F→: 一樣去轉彎,不過還是建議用伺服機12/15 14:36
6F推: http://f23.tw/F7pS.html 文中是控制亮度,但直流電馬達可12/15 14:38
7F→: 以用這種方式去控制電壓12/15 14:38
1F推: 應該可以動,頂多燒掉而已吧12/09 10:33
3F→: 那.... 請問科目名稱11/28 20:50
6F→: 呃.... 只有這兩個要讀嗎? 還蠻少的 XD11/28 22:04
10F→: 為了考試而讀跟為了用而讀是有差的 XD11/28 22:54
18F→: 了解~11/29 01:25
23F→: orz.... 算那些東西聽起來好痛苦的感覺....12/03 15:14
31F→: 我會兜電路就夠了,做IC還要搞黃光實驗室太粗本了 XD12/05 11:22
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