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Topic: ESP8266 Wifi Controlled Relay (Read 679 times) previous topic - next topic


At a hobby level  there used in everything. But I can name 6 things in every ones house  that I fix none of them use them.
but my point is and the quote I posted about
he drive circuitry in electromechanical relays is galvanically isolated from the relay contacts, and the contacts themselves are also isolated from one another. This isolation makes electromechanical relays an excellent choice for situations where galvanic isolation is required.
Is from one of the most used relays in home appliances.

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