Editor’s note: Last fall, EEWeb announced its inaugural design contest, sponsored by Arduino and Altium, to develop an imaginative and innovative design project of a motor control system with the ...

When operating a standard light switch, your choices are limited to turning the lights on or off. However, a light dimmer provides more versatility. Depending on the type of dimmer you choose, you can ...

A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...

Scientists at the University of East Anglia have uncovered a hidden property of light that allows it to twist, spin and behave differently - without mirrors, materials or special lenses. In a ...

Researchers were able to control the behavior of various light frequencies that passed through a specially designed cavity. The successful experiment can pave the way fiber optic advances that offer ...