We often think of analog computing as a relic of the past, room-sized monstrosities filled with vacuum tubes doing their best ...

A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

Most of us learned to design circuits with schematics. But if you get to a certain level of complexity, schematics are a pain ...

Eldo is one of the most widely used circuit simulators with over 20,000 licenses worldwide. Eldo is the core engine of the Mentor Graphics analog and mixed-signal product line, from a comprehensive ...