Abstract: Permanent-magnet synchronous machines (PMSMs) are widely used as propulsion motors in hybrid electric, plug-in hybrid, and electric vehicles and as generators in renewable energy ...

Talk about phallic envy: Vivo has officially pulled the covers off its new X300 Ultra and ZEISS Telephoto Extender accessory. It's large, in your face, quite possibly overpowered, and yes, it is happy ...

vivo showcased the much-expected vivo X300 Ultra at the MWC 2026 in Barcelona ahead of the launch. The successor to last year’s X200 Ultra will be equipped with an imaging kit, including accessories ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

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 ...

If you’re like most car owners, you probably don’t think much about your car’s oxygen sensors until they are causing a problem. But did you know that a bad oxygen sensor can impact your car’s ...

Measuring blood oxygen levels on the Apple Watch has been a staple of its health monitoring experience since it arrived. Yet, an ongoing patent dispute in the US has complicated matters over the last ...

A homing sensor is a device used in certain machines to detect a fixed reference point, allowing the machine to determine its exact starting position. When powered on, the machine moves until it ...

Abstract: As climate-driven disasters such as wildfires become more frequent and unpredictable, there is an increasing need for sensing systems that can adapt to dynamic, uncertain environments. This ...

Early last year, Apple made the bold, court-mandated decision to remove the blood-oxygen feature from the Apple Watch Series 9 and Ultra 2 in the U.S. over a patent dispute with medical technology ...