In an individual-based sport, relays bring swimmers together for fun and fast races. Relays score big at meets, so the crowd and the teams in attendance get rowdy and excited to cheer for their teams.

Picture this: You step onto the blocks to be the anchor leg of a relay. Your teammates are cheering. Your coach is cheering. The spectators are cheering. You feel the adrenaline pumping in your veins, ...

A relay module is an electrical component. Various industries use this circuit board that houses one or more electric switches or relays in different circuits and electrical projects. Relay boards are ...

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 ...