Abstract: This paper presents a current control method for six-step operation of an IPMSM using only a single current sensor. Although various control strategies have been investigated for six-step ...

In recent days, the implementation of the National Technical Standard on emissions for automobiles, especially those using ...

Sleep trackers use your resting heart rate, heart rate variability and breathing data to estimate how long you sleep and how much time you spend in each stage.

The methods, practices, and routines for getting a clean home seem endless—and, truth be told, I’ve tried plenty of them. My regular cleaning routine tends to be a compilation of just about every ...

Researchers developed a fingertip-sized, humidity-tolerant hydrogen sensor using platinum nanoparticles that catalyze reactions, thin a water film, change color, and trigger alarms. (Nanowerk News) ...

Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable ...

Add Yahoo as a preferred source to see more of our stories on Google. Coffee maker on kitchen counter surrounded by appliances. My husband Dave became a self-proclaimed coffee snob during the 2020 ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

California’s most expensive electricity source is finally poised to lose a government handout that props up its high costs and harmful pollution. In an era of clean, cheap solar and wind energy, ...