For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...
The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...
Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...
The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind ...
Conventional solar panels cannot completely utilise sunlight throughout the day since they are stuck in one location. For ...