Conventional solar panels cannot completely utilise sunlight throughout the day since they are stuck in one location. For ...

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

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

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

Sometimes the simplest projects can be quite interesting, provided they’re well documented. We hope that the Hackaday readers also think that the door sensor that [Alexander] developed falls into this ...

The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind ...

The number of alleged "ghost" flood management projects in the country has increased to 472, the Department of Public Works and Highways (DPWH) said Friday. At the Senate Blue Ribbon Committee hearing ...

Seeed Studio's Amazing Hand is an open-source, 3D-printable robotic hand kit with eight degrees of freedom (8-DOF), designed ...

Philippine President Ferdinand Marcos Junior has promised "Christmas in jail" for officials and politicians involved in bogus flood control projects. An independent fact-finding committee has filed ...

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