Simulators overcome hardware limits, helping you prototype faster and smarter with open-source tools. Explore three powerful ...

If you take a look around you, chances are pretty good that within a few seconds, your eyes will fall on some kind of ...

Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate ...

The last step in building your solar array can make or break your system. I break down the process of connecting your ...

Oscilloscope Laboratories has acquired “John Lilly and the Earth Coincidence Control Office,” a documentary about a daring ...

A spectrum analyzer, engineer Mark Persons explains, is a marvelous tool that creates a “window” into the world of radio ...

There’s more to making an oscillator than meets the eye, and [lcamtuf] is here with a good primer on the subject. It starts ...