ECA TTL/CMOS-disk with pinouts data (RARE!-WANTED!) in Electronic Resources Posted April 9, 2006 · Report reply Hi @Spaceboard,These CD's are all about education in electronics, and are also very useful as a resource (Schematics) for the electronics engineer and hobbyist. They are also interactive, with several thousand simulations and examples. As usual, made with German Grundlichkeit. I don't know if the eMule versions are complete, or lack FRANZIS newest updates. There is also a hardcopy version of this set, which may also be on the CD's. I have not checked and tested the downloads yet.Here you can read more about this set "Franzis Professionelle Schaltungstechnik (5 Doppelbande)":http://www.terrashop.de/77234386A/artikel.php?r=rel_listhttp://www.terrashop.de/12751412/isbn-3772343864/bk_info.php Enjoy !Cryonic.