Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

We have people all over the show floor and beyond at CES, searching for the most interesting, innovative and cutting-edge ...

Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...