Stef Mientki wrote: > Bjoern Schliessmann wrote: >> - sources (here begin currents) >> - ground (here end currents)
> that doesn't bring you anywhere ;-) It does :) > Current doesn't start or end at some location, > current flows through a closed circuit. The part I omit is the voltage source. All currents I need in my system flow from plus to ground. > And let's forget about capacitors, inductors and semi-conductors > for this moment ! Yep, because I largely don't have any here, only in few special cases (where I also can use some kind of "current priority"). > Here is a simulation package, although designed for MatLab, > it might give you a good idea of what your need. > http://www.swarthmore.edu/NatSci/echeeve1/Ref/mna/MNA6.html Wow ... Overkill :) > There are few simulation related packages, > but not directly suited for electronics > http://www.mcs.vuw.ac.nz/cgi-bin/wiki/SimPy I once looked at this, but couldn't find out how to use it with my problem. :\ > http://www.linuxjournal.com/article/7542 > http://pyastra.sourceforge.net/ > http://www.nelsim.com/scriptsim/python_man.html Those are all a bit daunting ... > As an little test I wrote a PIC simulator (only core) in Python, > it's very rough code (generated in a few evenings), > if you're interested I could look it up. Thank you for the offer. I'm presently having problems understanding even the examples, so I'll call in if I get so far. Regards, Björn -- BOFH excuse #380: Operators killed when huge stack of backup tapes fell over. -- http://mail.python.org/mailman/listinfo/python-list