When Tania Roy began her Thomas Langford Lecture on October 22, speaking to faculty from across Duke’s campus, she shared ...

The post examines reverse-phase dimming, also known as trailing-edge dimming, commonly used in modern lighting systems.

Your home is more than a place where you sleep. It’s where you build memories, raise your family, and feel safe. But the ...

This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

Soft copper wire 26 gauge ( wire diameter 0.4mm ) : about 500cm ( 200 inch) 20 gauge ( wire diameter 0.8mm ) : 2 strands, ...