T-DOC ® Air-Charged™ disposable catheters use tiny pressure-sensing air balloons to assess internal pressures. Barely larger than the diameter of the catheter itself, these balloons offer ...

I’ve spent countless hours here at Electrek doing detailed hands-on testing of hundreds of electric bikes. Through thousands of miles of riding, I’ve been fortunate to learn these e-bikes inside and ...

Abstract: This letter proposes a planar magnetically coupled current sensor with dual functionality: suppression of high-frequency switching oscillations and accurate switching current measurement.

For the best experience, install the SHS Z2M Presence Zone Configurator add-on for Home Assistant. It allows you to: Create rooms with custom floor plans Add furniture and obstacles to your map Draw ...

Abstract: This paper reports the first dual-principle microwave displacement sensor, capable of operating in either frequency-shift or single-frequency amplitude-variation mode, thereby offering ...