Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Single-phase power factor correction (PFC) circuits--a kind of front-end AC/DC converters--are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...

Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...

The world’s energy demand is rising, and NREL’s ULIS power module could help meet it. Demand for energy worldwide is climbing rapidly, driven in part by power hungry data centers that support ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

A team of Sweden-based researchers has developed a snow loss model to estimate snow-induced PV power losses on an hourly basis. The proposed approach relies solely on data from remote sensing sources, ...

Factor has launched the new One aero race bike, claimed to be the “fastest UCI-legal road bike in the world”. Formerly known as the ‘Prototype’, which made its racing debut under select Israel–Premier ...

Everyone loves a full-wave bridge rectifier, but there’s no denying that they aren’t 100% efficient due to the diode voltage ...

It was a progressive masterstroke: give Massachusetts inmates unlimited, free phone calls. What could go wrong? Two years and $12.5+ million taxpayer dollars later, the answer is: plenty. Gov. Maura ...

We may receive a commission on purchases made from links. Many stand by the classic WD-40 formula, using it in workshops, garages, and jobsites to get stuck parts moving again. However, it's no ...

There comes a moment in every life when we feel a gentle nudge—or sometimes a loud jolt—urging us to pause, rethink, and adjust our direction. We tend to imagine course correction as something ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...