ESP8266 WIFI Web Power Switch for MAINS

Theory of operation remain the same so please take a look at the previous Article about MAINS Power Switch for deeper explanations.

I don’t know if this it’s the smallest MAINS Power Switch with integrated WIFI and direct Web interface access but if is not, it’s definitely closer to be at only around 25x50mm :)

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Transceiver Homebrew QRP SSB 80M Band

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