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PostPosted: Sun Jun 12, 2022 2:34 pm 
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Circa mid-late 1970s.

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PostPosted: Sun Jun 12, 2022 4:01 pm 
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Nice. But is there a Linux version available? :wink:

(I too had a template like that. And I used to keep lots of paper on hand, including graph paper. Also pencils, plain and in color. And -- for me, a necessity -- lots of erasers!) :lol:

-- Jeff

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PostPosted: Sun Jun 12, 2022 4:01 pm 
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It looks so much like some I have that I had to check. But no, mine are Berol RapiDesign brand. "EDA" in this case would have to stand for "electronics drawing aids" though, not "electronic design automation," LOL. This is the last board I designed without CAD:
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I still do my schematics by hand though, since there are major things I dislike about every schematic-capture software I've ever tried.

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PostPosted: Sun Jun 12, 2022 4:24 pm 
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I, too, still do my schematics by hand. But I'll either scribble in pencil or draw a PNG using Paint Shop Pro. I've had a lot of practice with the latter, and have learned some tricks that substantially accelerate the process. (And of course I built up a reference file with often-used shapes which I can cut and paste.)

Like Garth, I'm not comfortable with the rules and styles of CAD drawings (although they do have their place). When I want a drawing to communicate with a human (not a machine) then I want complete control of what the drawing says, and how. Forumites have seen many examples of my style.

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PostPosted: Sun Jun 12, 2022 5:57 pm 
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I still do some simple schematics by hand, but usually for small stuff I build up with P-P wiring. If they turn out to be useful they will get transcribed to DipTrace to be included in a larger project.

I tried many free and/or affordable EDAs over the years and landed on DipTrace. It's full of warts, but suits me a bit better than any of the others. I'm sure something like Altium could be better, but it out of my hobbyist price range.

I have not used the template in about 25 years or so.

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PostPosted: Sun Jun 12, 2022 6:03 pm 
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When I joined my first and only company I inherited a drafting table with one EDA: an electric eraser! Electric eraser + indestructible Vellum paper, Wow, that was a game changer!
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PostPosted: Sun Jun 12, 2022 8:20 pm 
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Dr Jefyll wrote:
Nice. But is there a Linux version available? :wink:

OK I chuckled at this one.


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PostPosted: Sun Jun 12, 2022 8:38 pm 
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Dr Jefyll wrote:
Nice. But is there a Linux version available? :wink:

(I too had a template like that. And I used to keep lots of paper on hand, including graph paper. Also pencils, plain and in color. And -- for me, a necessity -- lots of erasers!) :lol:

-- Jeff


PDP-11 only I'm afraid.

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PostPosted: Mon Jun 13, 2022 1:46 am 
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I've also had numerous such drawing aids way back when... mostly classic schematic stuff, then later some logic templates.

However, I recently found an old gem.... a flowcharting drawing aid:

Attachment:
IMG_3661.jpeg
IMG_3661.jpeg [ 863.52 KiB | Viewed 811 times ]


Pretty sure I got this shortly after I joined the company, which was also a very long time ago :shock:

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PostPosted: Mon Jun 13, 2022 1:54 am 
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floobydust wrote:
I've also had numerous such drawing aids way back when... mostly classic schematic stuff, then later some logic templates.

However, I recently found an old gem.... a flowcharting drawing aid:

Attachment:
IMG_3661.jpeg


Pretty sure I got this shortly after I joined the company, which was also a very long time ago :shock:


Ahh.. the original OOP!

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