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 .

With gas prices rising sharply in the early months of 2026, drivers everywhere are looking for ways to get the cheapest fuel possible. This can be done in numerous ways, from buying at gas station ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with chronic heart failure (CHF) in their own homes, according to NICE. The ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

For more than a century, scientists have used rations of uranium and lead found in zircons as a method for geochronology. A new study instead focuses on krypton gas, in the hopes of understanding how ...

Growing global adoption of electric vehicles helped avoid the consumption of 2.3 million barrels of oil per day last year, according to a modeled scenario from BloombergNEF. Those fossil fuel savings ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Temperature-independent measurement strengthens natural gas analysis by reducing error and enabling reliable detection of key ...

Leslie Sherman-Shafer, an Uber driver in the San Francisco Bay Area, likes to start each shift with a full tank of gas. It used to cost her around $25 to fill up her Toyota Corolla. She’s spent closer ...

Amid growing concerns over LPG availability triggered by geopolitical tensions in West Asia, the government said that companies such as Indraprastha Gas Limited (IGL), GAIL, Mahanagar Gas Limited (MGL ...

University of Alberta and Canada’s Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs and detect frostbite in soldiers in ...

This story was originally published by CalMatters. Sign up for their newsletters. Three years ago, California built a first-in-the-nation system aimed at protecting drivers when oil markets turn ...