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    dfnr2

    Universal Retro Keyboard project

    I would like to create a family of keyboard matrices and interfaces that can snap together and drop in place of various vintage computers.

    Sometimes original keyboards for old computers are hard...

    dfnr2 Today, 12:27 PM Go to last post
    KenEG

    The two connected PCBs are, I believe, a standard...

    The two connected PCBs are, I believe, a standard PCJR disk drive controller and an add on that enables it to controller a second drive. It is a different way to do the same thing the Quadram unit...

    KenEG Today, 12:23 PM Go to last post
    habibrobert

    help attaching heat sink to Pentium 4 Socket 423

    Hello,

    I have an Intel D850GB motherboard with a socket 423 pentium 4 processor. For the life of me, I can't figure out how to install the heat sink. There are two black plastic fittings and it...

    habibrobert Today, 12:16 PM Go to last post
    Roland Huisman

    Oh very nice! I will check it out! Does it also...

    Oh very nice! I will check it out! Does it also run on Windows 10?

    And I could use a few flip chips. So if anyone have these on spare...

    1x M216 (flip flops)
    2x M906 (terminator)

    In the...

    Roland Huisman Today, 12:11 PM Go to last post
    falter

    PC Enterprises 3.5" PCjr drive

    Picked this up recently:

    https://drive.google.com/file/d/1KUJ-C-CKiIoVkB_sOPNOhzp_6cfDtTZ9/view?usp=sharing
    https://drive.google.com/file/d/1KZD6U3Tyt5-f3O3_c6Uw_oXStxzcpKcW/view?usp=sharing...

    falter Today, 11:20 AM Go to last post