Technic Control Interface (Dacta)

[Rene Rechthaler]

Hello,

does anyone have the old Lego Technic Interfaces (from the Dacta Series)?

Interface A for the 4.5V Era

Interface B for the 9V Era

Both are like Mindstorms but stationary and with more ports...

[Rene Rechthaler]

I made a brick-built Proxy of 2954 (Interface B), can I upload it or is it too bad?

   

I included steps if someone wants to build it...