Editor’s note: This is the first part of a two-part design idea (DI) that shows how modifications to an oscillator can produce a useful and unusual pulse generator; the second and final part extends ...

Backup generators are a lot like old friends in that you forget about them until you need a favor. And when there's an emergency, you expect them to show up instantly, no questions asked. But ...

Your pulse is like having a direct line to your heart’s control room, constantly broadcasting information about your cardiovascular health that most people never bother to decode. While everyone knows ...