A previous Design Idea outlined a relatively simple circuit in which a momentary pushbutton could be made to function like a latching, mechanical switch. The article generated a good deal of reader ...

A power adapter for a car car allows you to run everyday devices like handheld computers, televisions, video cameras, and even other power-hungry electrical appliances like refrigerators, hair dryers, ...

Factories rely on coordinated operations, precise machine control, and fast decision-making to maintain productivity and protect workers. In environments where machinery runs continuously, and ...

As electronics engineer I have a mental collection of circuits that I’ve gathered over the years, much like a mechanic collects specialized tools as they work. All engineers do this and the tools in ...