@MuseumJoe@oldbytes.space

Joe's Computer Museum @MuseumJoe@oldbytes.space · Aug 07, 2026

BlueSCSI is such an awesome project, and many great innovations have happened along the way. We have a new milestone timeline spelling out all of the cool things we've done over the years. Check it out! https://bluescsi.com/milestones

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jul 27, 2026

Replying to @swelljoe@mas.to

@swelljoe@mas.to The nearest alternative I know is NEXXT, but it's Famicom/NES specific. https://frankengraphics.itch.io/nexxt

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jul 23, 2026

Replying to @uep@timeloop.cafe

@uep@timeloop.cafe @NanoRaptor@bitbang.social "In an alternate universe where there is no penicillin: Statham is PAPERWORK"

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jul 21, 2026

Any circuit heads wanna explain this to me? PRES_OUT is a digital output. /PRES' is a digital input (on the far side). Is this all just glitch prevention? And WTF are those PNP transistors doing? They're all just strapped together. Set that way to stop noise or auto-oscillation?

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jul 18, 2026

What did I do for most of #kansasfest? I cloned a rare controller card!

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jul 14, 2026

If I clone an FPGA, does that make a thief of the temple if Zilinx?

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jun 10, 2026

Have you wanted an Apple Lisa but finding one that's affordable has been... well, impossible? Not anymore, with the LisaFPGA! AlexTheCat has outdone himself with this one: emulate a Lisa or MacXL - rectangular pixels and all. Sign up now to be notified when we have stock! https://jcm-1.com/product/lisafpga/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · May 14, 2026

OneROM is a microcontroller-based ROM replacement that works on most vintage computers, flashable with whatever image you want. Like BlueSCSI: but for ROMS.

Now at JCM-1.com!

24 and 28 pin units in-stock. Join the list if you want 32 and 40 pin versions!

https://jcm-1.com/product/onerom/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · May 12, 2026

The first functional JCM-1 on a PCB. Input, output and stereo sound are all working.

Lots of little hacks to make it work, but progress is made and my IO addressing theories are founded. I can now develop video. FUN!

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Joe's Computer Museum @MuseumJoe@oldbytes.space · May 05, 2026

Replying to @swagpuppy420@little.tinypuppy.dog

@swagpuppy420@little.tinypuppy.dog I've seen his series: and even did my own - building this very machine - years before him. :D https://www.youtube.com/playlist?list=PL7tklgzEAEPbQOy6lTi6CekN7ySIk0RGe

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Joe's Computer Museum @MuseumJoe@oldbytes.space · May 05, 2026

She’s so pretty. 65C02, serial port for control and program loading, 6 channel stereo sound and other features that may change later.

The boot chime is the same chord as the Mac startup.

I love it.

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Joe's Computer Museum @MuseumJoe@oldbytes.space · May 02, 2026

Replying to @BobHorowitz@sfba.social

@BobHorowitz Looks normal to me... oh, wait.

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 28, 2026

JCM is now your online source for eMate Flash/RAM upgrades and Comm Slot II cards.

Come get 'em!

https://jcm-1.com/product/comm-slot-ii-10-100-ethernet-card/
https://jcm-1.com/product/emate-dram-and-flash-upgrade/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 22, 2026

Boosted by

AssertionError("Joe Groff") @joe@f.duriansoftware.com

Hey folks! Want a Mac Plus Accelerator that you can install with ~no board modifications~? Go here and sign up so I know how many people want one! https://jcm-1.com/product/miniperformer-jcm-edition/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 22, 2026

Boosted by

CM Harrington @octothorpe@mastodon.online

The world's lowest-cost multi-function card for the Apple // is here. $20 gets you just about any function you can imagine. https://jcm-1.com/product/a2pico2lite-multi-function-card/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 18, 2026

Replying to @smallsco@oldbytes.space

@smallsco It's purty!

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 18, 2026

Replying to @arroz@mastodon.social

@arroz I am very interested in this. Is there a place we can follow updates and details on this project?

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 17, 2026

OMG: someone's recreating the SpectraGen Cable Bulletin Board system thingie with web technology. NEAT.

https://tvs.gcpw.art/bulletin-editor/

I'mma still finish reverse engineering the real thing, natch, but now you can play with the concept without needing to trawl eBay for an old hunk of iron!

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 12, 2026

Replying to @hkz@social.chinwag.org

@hkz@social.chinwag.org Nice! Those are good monitors.

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 12, 2026

Replying to @CursedSilicon@social.restless.systems

@CursedSilicon@social.restless.systems "You can just do things." ;)

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 12, 2026

Have you heard about BlueSCSI Ultra? It's the SCSI device emulator to have for your more modern vintage machines.

Faster performance, works in more machines, audio CD abilities and more.

Check it out! https://bluescsi.com/ultra

#BlueSCSI

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 04, 2026

V9K!

Only those super in the know have any idea what I'm talking about.

;)

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 03, 2026

Did you know that April is for the Apple II? It's called #AprilApples!

The rules are pretty much the same as MARCHintosh: have fun with your Apple II, and share the fun with the world if you can!

Check out https://aprilapples.net/ for more details on how to participate.

Apple ][, forever!

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 02, 2026

THIS JUST IN AT JCM-1.COM

4 SmartPort Volumes, 400k RAM Disk, 256k Slinky, AppleSoft FPU, WiFi NTP clock & WiFi disk management for your Apple //c: all from a single device!

MegaFlash is here!

https://jcm-1.com/product/megaflash-for-apple-c-a2s4000/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 30, 2026

BlueSCSI Ultra now in stock at JCM-1.com. Get the best performance at the best price! #bluescsi

https://jcm-1.com/product-category/hardware/bluescsi/

oldbytes.space

OldBytes Space - Mastodon

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 28, 2026

RE: @colin_mcmillen@piaille.fr

COMING SOON!

piaille.fr

Colin McMillen : « #BurgerDisk news: A new option for the BurgerDis… » - Piaille

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 25, 2026

Replying to @hkz@social.chinwag.org

@hkz@social.chinwag.org NPN Darlington Pair?

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 24, 2026

Replying to @europlus@social.europlus.zone

@europlus@social.europlus.zone Nope. It emulates a Mac 128k and has no sound or serial ports. Even if it had serial ports, its... a 128k. It can't do that.

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 23, 2026

PicoMicroMac is back in stock! Get one soon - they're gonna go fast!

https://jcm-1.com/product/picomicromac/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 22, 2026

My biggest contribution to #MARCHintosh so far: color matching.

Mac 128/512/Plus is RAL 7032
Mac "Platinum" is RAL 7044

3D Filament of both is available from ColorFABB. Polar Filament has their own 7044 clone called "Retro Platinum" for much less $$.

You can get paint in RAL colors, too.

Enjoy!

oldbytes.space

OldBytes Space - Mastodon

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 21, 2026

Replying to @polpo@chaos.social

@polpo OOH OOH do me next

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Mar 13, 2026

Hey look! My neighbor’s tree is now mine. Neat! /s

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Feb 28, 2026

Replying to @NanoRaptor__dup_1737@bitbang.social

@NanoRaptor@bitbang.social I wait with bated breath to for my Inbox to be blessed by with this awesome creation.

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Feb 23, 2026

Replying to @textfiles@digipres.club

@textfiles@digipres.club @tonylongworth@mastodon.social Oh, I know. I was zooming in on the Apple II. That's just me. :D

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Feb 22, 2026

Replying to @textfiles@digipres.club

@textfiles@digipres.club ENHANCE

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Feb 10, 2026

Paraphrased from a reply to another post because it's relevant:

James Kirk is the Trek universe's biggest nerd. Described as a "stack of books with legs", he is the -only- person in the entirety of canon to beat Spock at chess.

If that's not the textbook definition of "nerd", I'm not sure what is.

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Feb 05, 2026

I could have given the binary of the SpectraGen to Claude, asked it to disassemble, then write scripts to interface to it.

But, I chose to learn.

I asked people for help, dug in deep, & now I'm someone who understands this thing & has documented what it can do.

https://github.com/jcm-1/sg3_4-reverse/tree/main

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Feb 03, 2026

A2Pico with today's new A2RetroNet firmware and SD card is one of the fastest non-DMA storage solutions for the Apple ][. 150 KB/sec block read speeds. No Joke! Grab one today!

https://jcm-1.com/product/a2pico/

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jan 27, 2026

Replying to @vkc@linuxmom.net

@vkc@linuxmom.net Very Ehrmantraut kind of vibe to it. I LOVE IT

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jun 30, 2025

Replying to @lina@neuromatch.social

@lina@neuromatch.social data_singing_penafore.gif

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Jun 14, 2025

Replying to @connections@tacobelllabs.net

@connections@tacobelllabs.net PRETTY

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Joe's Computer Museum @MuseumJoe@oldbytes.space · Apr 29, 2024

PEAK JOE - thanks @torbar@bitbang.social

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Joe's Computer Museum

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Colin McMillen : « #BurgerDisk news: A new option for the BurgerDis… » - Piaille

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