68k PPC osX
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Logiciel de conception de circuit imprimé en version béta (à tester) destinée à devenir un Shareware. Je suis le traducteur de la version Française.

le Manuel de prise en main
SiteOsmond PPC

Osmond PCB is a flexible tool for designing printed circuit boards
Osmond PPC

Français US 
Disponibles ici

En particulier le logiciel Qucs de simulation circuit (nécessite X11)

Qucs - briefly for Quite Universal Circuit Simulator, is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, harmonic balance analysis etc.
→Installer of Qucs 0.0.11 for PowerPC *only!* (22.3Mb; includes FreeHDL 0.0.3, ASCO 0.4.5, as well as all required libraries.
→installer of qucs 0.0.11 for Intel-Macs *only!* (20.3MB; includes FreeHDL 0.0.3, ASCO 0.4.5, as well as all required libraries).
Needs MacOSX 10.4 (or higher) and an installation of Apple's X11!

Mac - English
Mac- Français