For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...

Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...

Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects and programming. There's now one more solution to that problem: a new ...