Long before tubes and semiconductors became the main active components in digital circuitry, relays were used for highly sophisticated control of electronic systems. Today’s retro-engineering and ...

Before today, we probably would have said that scratch-built relay computers were the sole domain of only the most wizardly of graybeards. But this impressive build sent in by [Will Dana] shows that ...

Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...

OLD TOWN, Maine (WABI) - One local swim team is making quite the splash this weekend. From 10 a.m. Saturday until 10 a.m. Sunday, the aquatic athletes from Canoe City Swim Club (CCSC), ages 6 through ...