iCircuit for Mac Publisher's description
from Krueger Systems, Inc
iCircuit is the easiest way to design and experiment with circuits.
iCircuit is the easiest way to design and experiment with circuits. Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect companion to students, hobbyists, and engineers.
You use it as you would any CAD program: you add elements, connect them together, and set their properties. But iCircuit is unlike other CAD programs because it is always simulating. It's just like working with the real circuit. You do not stop to take a measurement or spend a lot of time configuring reports. Instead, you just play with the circuit as you normally would, with the power on!
What's New in This Release:* Fixed a major bug in the last update that prevents non-US users from opening their saved circuits.
* Fixed a bug that would prevent some complex circuits from being opened.
* Added a help topic on dependent sources.
System Requirements:Mac OS X 10.6 or later
Program Release Status: Minor Update
Program Install Support: Install and Uninstall