PC based Oscilloscope and Spectrum analyzer using sound card
Operating Layer for LabOS (Stanford-Princeton AI Co-Scientists)
A portable, multi-platform, command-line driven graphing utility
Calc: arbitrary precision C-like arithmetic & calculator
32/64 bit multi-platform Ethernet S7 PLC communication suite
Components for IEC61375 standardised communication
a parametric 3D CAD modeler
System dynamics program with additional features for economics
Zoomable user interface (ZUI) with file manager, file viewers and more
Open Source Solid Modeling CAD
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
SRCP system daemon
Java Disk Benchmark Utility
The classic RPL programming language reimplemented and reimagined.
A Portable General-Purpose Computer Algebra System
itom - an Open Source Measurement, Automation and Evaluation Software
My OSM projects in bus routings and 30 Districts reallocated