Tinkercad Circuits:Bi-direction motor(馬達正反轉)

Ping-Lun Liao
1 min readMar 22, 2019

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最近有人給筆者看了電動升降機的影片:

並且詢問筆者如何設計馬達正反轉的電路,於是筆者請教Google大神,在instructables網站找到了「Simple Bi-directional Switch」一文,此文提供的電路設計如下:

於是筆者用TinkerCAD Circuit設計類似的電路來模擬,結果影片如下:

TinkerCAD Circuit範例網址:https://www.tinkercad.com/things/kVcD0hBA108

Originally published at yunlinsong.blogspot.com on March 22, 2019.

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