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, ...

An earlier design introduced a touch solid-state AC switch. The new version advances this concept with a sophisticated human ...

Want to know if somebody is lying? It’s always so hard to tell. [dbmaking] has whipped up a fun little polygraph, otherwise known as a lie detector. It’s nowhere near as complex as the ...

Three South African schools have earned top global honours in Inspired’s international robotics competition, showcasing ...

Reddam House Bedfordview, Reddford House The Hills and Reddam House Umhlanga – have earned top honours in the global Inspired Builds robotics competition, a technology challenge involving 111 schools ...