The package provides a set of macros for naturally typesetting electrical and (somewhat less naturally, perhaps) electronic networks.

It is designed as a tool that is easy to use, with a lean syntax, native to LaTeX, and directly supporting PDF output format.

So is based on the very impressive pgf/TikZ package.

The author is Massimo Redaelli. The package is Copyright © 2007-2009 Massimo Redaelli.