Category: 電路方塊
常開（NO）和常閉（NC）的意思正如其名。當滑動開關移至NO（常開）位置時，按下槓桿臂會關閉電路。在NC（常閉）位置時，電路將保持關閉，直到您按下槓桿臂將其打開。
NO/NC開關只是電路的一部分。 添加 電池 為您的創作供電， 馬達 讓它們動起來， LED燈 讓它們發光，以及 開關 來掌控一切！
The slide switch clicks firmly between NO
Swapped this into my breadboard setup and the NO position is exactly what I needed for a momentary push trigger. The slide switch has a solid detent, so it stays put on NC until I actually want it open.
The lever arm has a really satisfying click when you press it, and the slide switch moves firmly between NO and NC without any wiggle. I wired it as a simple door sensor and it's been rock solid for a few weeks now.
