TechTools Archives: Re: Kurz Kasch PDFs updated on Flippers

From: david grohowski <electronicamuse_at_aol.com>
Date: Thu Mar 01 2012 - 14:16:32 EST

david grohowski
electronicamuse@aol.com

-----Original Message-----
From: John Robertson <jrr@flippers.com>
To: Technical Tools Mail List <techtoolslist@flippers.com>
Sent: Thu, Mar 1, 2012 12:29 pm
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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