SparkFun’s latest tutorial shows you how to work with relays. A relay is an electrically operated switch. In this case, they’re using it to switch a 120V AC outlet. The article carries the ...
This is where solid-state relays (SSRs) are worth considering. They switch faster, silently, without bouncing or arcing, last longer, and don’t contain a big inductor. Source Fotek SSR ...
Hosted on MSN1mon
History of The Electromechanical RelayIt is clear, that the relay is an ON-OFF device, a switch, suitable for building logical circuits. By the beginning of the 20th century, a number of inventors recognized that the ability (as well ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results