[Techtoolslist] Kurz Kasch PDFs updated on Flippers

[simon hanlon]

On Thu, Mar 1, 2012 at 5:49 PM, David Shoemaker <davids at oz.net> wrote:


> Does anyone have the 411A card? That is the one for QBert, I am really

> curious just how they handled the connector as QBert has a larger connector

> size.  I would like to see a picture of it.

>


I may have a Qbert card, I will take a look and upload a picture if I can
find it.




>

> -----Original Message-----

> From: techtoolslist-bounces at flippers.com

> [mailto:techtoolslist-bounces at flippers.com] On Behalf Of John Robertson

> Sent: Thursday, March 01, 2012 9:30 AM

> To: Technical Tools Mail List

> Subject: Re: [Techtoolslist] Kurz Kasch PDFs updated on Flippers

>

> John Robertson wrote:

> > Ideally one would make a universal card - like the VERO boards but

> > with the 0.1" (?) 100 pin connector and the rest of the board full of

> > plated through holes...

> >

> > http://www.verotl.com/prototyping-products

> >

> > Then if folks scan their cards on both sides (or photo) someone can

> > draw up the wiring.

> >

> > As I seem to have the largest single collection I'll be

> > scanning/photographing them this spring with my work experience

> > students. I'll leave it to someone else to do the wiring though, I

> > have way too many projects to finish that are needed to pay bills. I

> > will post the pictures on flippers though as they are done.

> >

> > I have replacement 100 pin wire wrap sockets for the test fixture for

> > sale if anyone needs one.

> >

> > I also recommend that you fuse the transformer secondaries to avoid

> > burning cards or edge connectors if a problem occurs (don't ask).

> >

> > John :-#)#

>

> Oh, and considering that the last six pins on the two Program connectors (A

> & B) aren't used I've hooked four of them (49a(top) & 49a(bottom),

> 50a(top) & 50a(bottom)) up to two added internal speakers (old PC tiny

> ones) to simplify testing.

>

> As for prototype cards, I'd take a bunch (10 to 20) for making up missing

> cards...

>

> John :-#)#

>

>

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