[非關] 電線接法
我把原本的電路剪斷
圖示(O是燈泡): O一一 -> O一 一
然後把另外一條電線纏上去
像這樣 O一 一 -> O一 一 -> O一一
丨 丨
O O
讓兩條電路尾端的燈都會發光
如果我要再多接個兩三條的話,是都纏在同一個點就好了嗎?
會有什麼安全的問題嗎?
還是有其他的方法?
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