Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the RelayFi. The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability ...
Build a smart home dashboard or control panel with an ESP32-based device without breaking the bank.
Fancy getting out of bed to a nice, hot pot of coffee? Of course you do.
If you are a devotee of audiophile-quality analogue hi-fi, switching between sources simply can not be done through a solid-state device. Only physical switches will do because they come without the ...