[問題] 電流驅動和電壓驅動的差別
在控制領域中，很多都是使用電流驅動或是電壓驅動的
例如馬達是用電流大小控制轉速，LED也是用電流大小控制亮度
但是，電流和電壓不是一體的兩面嗎，
分流控和壓控是為什麼呢?
是否是因歐姆定律的關係才分流控和壓控?
又驅動電路的設計上，流控電路和壓控電路的設計，最大的差別在哪
請教各位，謝謝!
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