A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Abstract: This paper proposes a tracking system that integrates visible-light positioning and pedestrian dead reckoning using a smartphone’s built-in ambient light sensor and inertial sensors. By ...

Abstract: To further improve the power supply sustainability of the ac/dc hybrid distribution networks, this article proposes a control strategy for the modular multilevel converter (MMC) under ...

It’s been a while, and though the basics are the same, Apple Home and Google Home have both benefitted from some long-needed ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...