[vcf-midatlantic] Another great repair workshop
evan at vcfed.org
Mon Sep 30 17:07:39 EDT 2019
>> I looked with effort on the Web for "da schematic" for the motor
controller, the thing that was "jumpered" in posted discussion. I was
surprised to NOT find it. There's info on the Apple II interface card
already, as discussed.
I spent a couple of years looking. When I said it's not online, that was a
fact not speculation. :)
The blog you linked to is useful and I've corresponded with the author a
few times. You will see comments there from a couple of years ago from me
and from Dan Roganti.
My main issue with Lukazi's blog is he explains the tech itself but not how
to use it. To me that spelled opportunity, which is why I built my own site
When Neville or someone else makes the schematic (Glitch didn't have time)
after the Brickfair event in November, then I will post it and share it
widely in the vintage computing community and in the AFOL ("Adult Fans Of
Lego") community too.
On Mon, Sep 30, 2019, 4:59 PM Herb Johnson via vcf-midatlantic <
vcf-midatlantic at lists.vcfed.org> wrote:
> I was going to post about my PDP-8/A repairs at the recent workshop; the
> linked WEb page has details. When I read Evan's post about his LEGO Logo
> Robo go-go work, I added some photos and links about that, to my Web page.
> I looked with effort on the Web for "da schematic" for the motor
> controller, the thing that was "jumpered" in posted discussion. I was
> surprised to NOT find it. There's info on the Apple II interface card
> already, as discussed. Odd someone with skills, hasn't drawn this
> already. There's the usual reasons, mostly like these things are already
> available for tens of dollars used.
> Ah - this Web page is informative:
> Herb "copper trace" Johnson
> Herbert R. Johnson, New Jersey in the USA
> http://www.retrotechnology.com OR .net
> preserve, recover, restore 1970's computing
> email: hjohnson AT retrotechnology DOT com
> or try later herbjohnson AT retrotechnology DOT info
More information about the vcf-midatlantic