When your garage door stops opening, it can cause major headaches. Here's how to fix it quickly and safely, by identifying ...

Abstract: With the continuous deterioration of the environment, electric vehicles are widely used in daily life, so how to achieve the stable output of load voltage during wireless charging is the ...

Abstract: This article is concerned with the robust adaptive control circuit design for pulse wide modulation (PWM)-based dc–dc buck converters with load variations and exogenous disturbances. A ...

Knott’s Scary Farm lets you control the lights on rides and attractions with the help of an interactive lantern that triggers special effects at more than 100 locations around the park. The $48 ...

Ultrathin structures that can bend, focus, or filter light, metasurfaces are reshaping how scientists think about optics. These engineered materials offer precise control over lights behavior, but ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...