You think of op amps as amplifiers because, no kidding, it is right in the name. But just like some people say, “you could do that with a 555,” [Doctor Volt] might say, “you can ...

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

MotoAmerica teams have the last word on the MotoAmerica round held at at Road Atlanta In Braselton, Georgia this last weekend ...