Modern cars have more than one oxygen sensor: Here's why

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...
IEEE

AlScN-Based SAW Magnetic Field Sensor for Isolated Closed-Loop Hysteretic Current Control of Switched-Mode Power Converters

Abstract: This letter uses a surface acoustic wave magnetic field sensor for measurement and closed-loop current control of the inductor current in a GaN-based dc-dc power converter. The sensor is ...
IEEE

Modified Virtual Oscillator based Operation of Grid Forming Converters with Single Voltage Sensor

Abstract: Virtual oscillator based control architecture for grid forming converter with inner current control loop for additional objective accomplishments is proposed in this paper. In general, ...
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How to Use the HomePod mini Temperature and Humidity Sensor

The HomePod mini and HomePod 2 have a sensor that can measure temperature and humidity. Ask Siri to find out the temperature or humidity level of the room your HomePod is in. You can use your ...
New Atlas

Smaller smart sensor gets the inside scoop on bike tire pressure

Smaller smart sensor gets the inside scoop on bike tire pressure By Ben Coxworth March 18, 2026 The Outrider TL Mini, which wirelessly monitors air pressure from within a bike's tire, is the smaller ...