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SwitchBot Hub 3 review: A sequel that's too ambitious

The SwitchBot Hub 2 was a simple-looking device that resembled a plastic square thermometer. It was a design that wouldn't ...
IEEE

Zero-power sensors with near-zero-power wakeup switches for reliable sensor platforms

Abstract: The near zero-power sensor node solution is presented with piezoelectric sensors and DC tunable threshold electrostatic switches. A sensor suite measuring acceleration, rotation, and ...
IEEE

A PWM Plus Voltage-Second Balance Control for ZVS Four-Switch Flyback Converter

Abstract: The four-switch flyback (FSF) converter features low voltage stress of the power switches and zero-voltage-switching (ZVS). In this article, the clamp capacitance is properly designed to ...
C&EN

A New Class of Rigid Multi(azobenzene) Switches Featuring Electronic Decoupling: Unravelling the Isomerization in Individual Photochromes

Karlsruhe Institute of Technology KIT, Institute of Nanotechnology, P.O. Box 3640, 76021 Karlsruhe, Germany ...