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Stuff and Things.

Blogs & guides and tales of woo by forum members.
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rubber_jonnie
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Re: Stuff and Things.

Post by rubber_jonnie »

HigashiJun wrote: Thu Aug 20, 2026 12:26 pm Love it !

You're really busy everyday.

:D
I try to fit things in around works since I work from home :)

One more CPLD soldered on, should have all of them on the PCBs by the end of the day, though I can't finish any more until my parts orders arrive. I can get partial builds done though.

Need to get some more of the PCB built for the Atom and I do have parts for that.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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rubber_jonnie
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Re: Stuff and Things.

Post by rubber_jonnie »

So I ran out of parts for the standard RGB2HDMI builds and decided to crack on with the Atom RGB2HDMI build.

It's coming along nicely:

PXL_20260823_090757606.jpg
PXL_20260823_090757606.jpg (181.47 KiB) Viewed 19 times

But now I'm in the same position with that...

More parts on order, hopefully I'll be able to get them all finished before I go on holiday to France in a couple of weeks.

More as and when parts arrive :)
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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rubber_jonnie
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Re: Stuff and Things.

Post by rubber_jonnie »

OK, so parts arrived for the RGB2HDMI boards:

PXL_20260824_092313779.jpg
PXL_20260824_092313779.jpg (202.89 KiB) Viewed 8 times

So that means the 3 remaining boards will be completed today, leaving just the 40 pin connectors for the RPi which are the last part required, fingers crossed they'll come before I go away for the weekend.

Once they are all built I'll do a bulk test to be sure they all work as expected.

No parts for the Atom2HDMI board as yet, but they are all on order. I still have the Atom Colour board as well.

I also put a sneaky low bid in on this:

Screenshot 2026-08-24 at 11.26.28.png
Screenshot 2026-08-24 at 11.26.28.png (907.29 KiB) Viewed 8 times

And I won. I don't know if it'll be repairable, but I'm going to give it a go and I do have another that works for reference when I get onto fixing it.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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stephen_usher
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Re: Stuff and Things.

Post by stephen_usher »

:dualthumbup:
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
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rubber_jonnie
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Re: Stuff and Things.

Post by rubber_jonnie »

As luck would have it, I realised I had some of the missing caps for the Atom2HDMI board, so they were populated over lunch, and I finished the last 3 RGB2HDMI boards too, bar the RPi connector.

Not much left to do on these boards now, looking forwards to getting them finished :)
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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