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![Relay Switch Pin Diagram & Description - EngineersGarage](https://www.iarticlesnet.com/pub/img/site/s_11.jpeg)
Relay Switch Pin Diagram & Description - EngineersGarage
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日期:2024-07-08
Relay is an electromagnetic device which is used to isolate two circuits
electrically and connect them magnetically. They are very useful devices and
allow one ......看更多