In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

Communities worldwide rely on reservoirs for drinking water, hydroelectric power, irrigation, and more. These critical ...

Advanced technology can help farmers get to the root of a growing problem—overwatering in an era of increasing drought and ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Thames Water’s senior creditors have submitted a revised rescue plan to the UK’s water industry regulator, ...

Lake Mead National Recreation Area is having a very bad start to spring. The water level is dwindling in Lake Mead, America’s largest reservoir and a major supplier of drinking water to California, ...

It’s time to consider the role of “digital watchkeepers” as the become an increasingly complex tool for bridge ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

THE Zambezi River Authority (ZRA) has reported an improvement in the hydrological outlook for the Kariba catchment, with water level in the Kariba reservoir gradually rising. “The current water level ...

An IoT-based smart water dispenser system with QR code authentication and web-based monitoring designed to provide a convenient and efficient water refilling service for students. This project ...