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Why Do Some Outlets Have Red And Black Buttons? Here's What They Actually Do

If your outlet has red and black buttons, it's likely in the kitchen, bathroom, or garage, and those buttons serve an ...

Scientists use electrons to pattern light sources and wiring directly onto crystals

Rice University researchers used a focused electron beam to pattern device functions with submicron precision directly into ...
IEEE

Safety-Critical Generalized Predictive Control for Speed Regulation of PMSM Drives Based on Dynamic Robust Control Barrier Function

Abstract: The speed regulation of a permanent magnet synchronous motor (PMSM) with a noncascade structure involves interactions between safety constraints and control performance, leading to potential ...
IEEE

A Ka Band Dual-Channel Amplitude And Phase Control Multi-Function Chip Based on GaAs E/D PHEMT Process

Abstract: This paper presents a design approach for a novel 24–28 GHz dual-channel amplitude-phase control multi-function chip, which is constructed using the GaAs enhancement and depletion ...