Resources for computer aided Design & Technology including sample model files and utilities for ProDesktop and TurboCAD Solid Modeller.
Why not share your expertise in solid modelling by sending samples of your work. If you would like to make your files available for download then send the files for me to host or I can link to your site.
Do you have a Roland CAMM 2 engraver? - Why not use it to drill PCBs?
Do you study/teach electronics? - Resistor
Colour Code Calculator is a simple to use graphical tool.