Latest News

New version of 20-sim!
Have a look at the
what's new in 20-sim
page to see the major improvements.

Please participate in the
20-sim 4.0 Survey!

Read the latest 20-sim newsletter here

A new Raytraced Torsion Bar Movie has been added to the movie gallery.

There are new training courses in modeling and simulation of physical systems, PID control, PID and machine precision, and introduction to 20-sim.

We have a special offer for academic institutes:
a 20-sim classroom kit !

with unlimited licenses
for students and teachers
to use 20-sim everywhere !

20-sim is a modern modeling and simulation program that runs under Microsoft Windows.
With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these.

20-sim 4C is a prototyping environment that enables you to connect 20-sim models to physical systems. The models can be executed as real-time C-code on hardware like PC's or ARM-9 based processor boards. Excellent ARM-9 demonstrators are the TS-7300 Demonstration Kit and the Torsion Bar prototype machine.