So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

SINGAPORE - Five schools in Singapore have installed a new smart plug system that tracks and optimises energy use across school equipment, helping them achieve 8 per cent to 20 per cent energy savings ...

SLINGERLANDS, N.Y., Nov. 05, 2025 (GLOBE NEWSWIRE) -- Plug Power Inc. (NASDAQ: PLUG), a global leader in comprehensive hydrogen solutions for the hydrogen economy, today announced it has started ...

SLINGERLANDS, N.Y., Nov. 05, 2025 (GLOBE NEWSWIRE) -- Plug Power Inc. (NASDAQ: PLUG), a global leader in comprehensive hydrogen solutions for the hydrogen economy, today announced it has started ...

This holiday season, poison control experts are raising the alarm about the potential dangers of glow products and kids. Each Halloween, poison centers in the United States see a spike in the number ...

A breathtaking sight — bioluminescent waves light up Muscat’s Al Bustan Beach in a mesmerizing shade of blue, captivating residents and visitors under the Omani night sky. (Image: Instagram/@5krs5) ...

It turns two wall outlets into six with a pair of extra USB ports. It turns two wall outlets into six with a pair of extra USB ports. is a senior reporter who’s been covering and reviewing the ...

Abstract: This paper presents a predictive controller for handling plug-and-play charging requests of flexible loads in a distribution system. Two types of flexible loads are defined: (1) deferrable ...

Watch my review of the EnviroLite 2 ft. x 4 ft. LED fluorescent light (Model EVTR2X4BL40) installed in my garage. Discover why I chose this $60 Home Depot special order light and how it transformed my ...

The "interstellar visitor" is turning into bright green as it approaches the halfway point on its journey through the solar system. New photos of comet 3I/ATLAS were taken during last week's total ...