9 May
2020
9 May
'20
5:10 a.m.
tor 2020-04-30 klockan 13:49 +0100 skrev Tony Duell via cctalk:
From time to time there are posts here about the Facit
N4000 paper
tape punch/reader unit. The one that looks like a Facit 4070 with a
tape reader on the front (in fact the punch mechanism is much the
same
as that in the 4070).
I have reverse-engineered mine and traced out the schematics. Of
course it's one of my hand-drawn ones but I think it's mostly
legible.
If anyone wants it I am happy to send out a copy (but as ever I'd
rather send it out once and have somebody else pass it on)
-tony
On the page about the Facit N 4070, (the page is really about the BESK)
is a link to a early computer generated film:
https://youtu.be/XhNT501DsJI
Using the BESK, the road designers of the motorway between Stockholm
and Nacka was able to simulate driving on the road.