Contents Contents Deutsche Version



  • Absolute block system
    My share of the absolute block system within FREMO, dealing with the hardware of the electronic absolute block.
  • Circuits for signal motors
    Wiring of motor driven signals according to the entry signal standard, which has not been used widely. So this is more of historical nature. And only in German.


  • Seattle Clinics
    PowerPoint Presentations and PDF files of two clinics about FREMO in general and DCC within FREMO I gave at the National Convention 2004 in Seattle, WA, USA.

Valid HTML 4.0!