Re: [pidp8] Looking for a paper tape read and a way to read PDP-12 LINCtapes.

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Matthias Barthel

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Apr 11, 2025, 2:35:00 PM4/11/25
to Mike Katz, PiDP-8, PiDP-10

You can build a papertape reader like this one : https://www.e-basteln.de/computing/papertape/overview/ an read your tapes into your Computer.


Mike Katz <justme...@gmail.com> schrieb am Fr., 11. Apr. 2025, 20:32:
I have acquired a bunch of PDP-8 and PDP-12 stuff.

Included in them are a bunch of paper tapes and some Original PDP-12
OS//8 LINCtapes.

I am looking for a RS-232 or USB paper tape reader that will fork for
fan fold paper tape.  If you have one that you are looking for a good
home for, please let me know.  Of course a working PC04 with PC8E would
be amazing too🙂

Also, if you have a machine capable of reading PDP-12 format LINCtapes,
I have an original set of DEC PDP-12 OS/8 V3D, Fortran 4 and OS/8 V3D
Extension LINCtapes that I would like to get archived.

Feel free to email me at bit...@12bitsbest.com

Thanks,

           Mike

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Lawrence Harris

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Apr 11, 2025, 2:41:16 PM4/11/25
to Matthias Barthel, Mike Katz, PiDP-8, PiDP-10
I too have a paper tape from my university days and was wondering what was on it.  I notice the spacing on paper tape is .1 inches which is identical to normal perf board so was thinking to see if I could use that as the template for a reader.  I was thinking some black paint and some finer optics to some photo diodes might just do it and maybe 3d print some spools for the makeup reel. If I get the time/motivation going I’ll let the list know how it goes.

Lawrence

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Clem Cole

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Apr 11, 2025, 2:58:01 PM4/11/25
to Mike Katz, PiDP-8, PiDP-10
ttps://jmprecision.co.uk in the UK still sells the OP-80A Kit which is based on the old OP-80 for 80/Z80A Altairs of days gone by.
It works quite well and assembles in a about 30 minutes. The URL https://jmprecision.co.uk/shopping/pgm-more_information.php?id=149&=SID show out of stock when I wrote them a while back when I got mine they put together kits in batches, so write them a note and ask if you are interested
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