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techknight

@thetechknight

40yo Aspie | He/Him | Single/looking | ISTJ | Electronics Technician and Engineer | Embedded Dev | Severe Weather nut | Originally from Ohio and now in NC | Discord: thetechknight

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16.08.2023
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Latest posts by techknight @thetechknight

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She is absolutely working perfectly now. Another machine saved 😁

06.03.2026 14:46 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Got one of the two Japanese floppy drives fixed. The other one keeps wanting to run the belt off the pulley within a couple seconds after spinning it up

06.03.2026 02:55 πŸ‘ 20 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
One man's trash: The journey of neglected compact Macs
One man's trash: The journey of neglected compact Macs YouTube video by THEtechknight

My First #MARCHintosh video of the Year is out!
youtu.be/rjN4kAmt8WQ?...

06.03.2026 02:51 πŸ‘ 14 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Pardon Our Interruption...

Like one of these: www.ebay.com/itm/38862132...

03.03.2026 00:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

A term coined back in the day before it was simply known as Brittle Plastic Disease, or Brittle Plastic Syndrome .

02.03.2026 23:51 πŸ‘ 4 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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Triage of these machines left for dead will be out soon! #MARCHintosh

02.03.2026 20:17 πŸ‘ 27 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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Let the #MARCHintosh games begin

02.03.2026 18:49 πŸ‘ 26 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Yep, I also have one and its cracked right down the middle. Made out of spindler plastic.

02.03.2026 17:59 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Cheese

02.03.2026 17:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I wonder if potentially one of those chinese wideband amplifiers would help with transmission, barring the FCC

02.03.2026 17:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Planning on open sourcing it at all?

02.03.2026 17:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Maybe a checkbox for automatic display inversion to prevent burn-in.

02.03.2026 17:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Instead of turning a clock into a vintage Mac, I turned a vintage Mac into a clock!, I though it would be fun given its #MARCHintosh The program can be downloaded here: github.com/retrotheory/...

It supports US/EU month day order AM/PM, Invert display, 'grey' background and alarm function

01.03.2026 17:51 πŸ‘ 77 πŸ” 20 πŸ’¬ 6 πŸ“Œ 1
A Macintosh SE/30 showing the Finder with a number of different AppleTalk zones, with my zone β€œthe polpo zone” selected, with a printer called ImageScribbler selected

A Macintosh SE/30 showing the Finder with a number of different AppleTalk zones, with my zone β€œthe polpo zone” selected, with a printer called ImageScribbler selected

A dot matrix printout on tractor feed paper. It’s a letter/memo. Contents:

Apple Computer Inc.,
Adranced Technology Group
News
Dear Apple Evangelists,
During the past several weeks, it has come to my attention an extraordinary amount of information and rumor about Apple has been appearing in local newspapers, trade and business publications and posted in on-line newsgroups. Although there's usually some truth in most everything that's printed about Apple, rumors both inside and outside of Apple are surfacing more frequently these days. I’d like to take a moment to clarify these zumors and set the record straight

A dot matrix printout on tractor feed paper. It’s a letter/memo. Contents: Apple Computer Inc., Adranced Technology Group News Dear Apple Evangelists, During the past several weeks, it has come to my attention an extraordinary amount of information and rumor about Apple has been appearing in local newspapers, trade and business publications and posted in on-line newsgroups. Although there's usually some truth in most everything that's printed about Apple, rumors both inside and outside of Apple are surfacing more frequently these days. I’d like to take a moment to clarify these zumors and set the record straight

One day before the start of #MARCHintosh and the polpo zone and its ImageWriter II are back on #GlobalTalk! About 5 minutes after getting online I got a letter from John Sculley himself. I’m honored

28.02.2026 21:04 πŸ‘ 27 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
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Getting ready for #Marchintosh ❀️

27.02.2026 21:57 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
photo of a macintosh SE FDHD browsing globaltalk shares via chooser.

photo of a macintosh SE FDHD browsing globaltalk shares via chooser.

Now that the qemu box is handling the routing, my Mac SE can zip around #globaltalk way easier! and it's not running out of memory opening shares or simpletext docs! #marchintosh prep!

27.02.2026 21:29 πŸ‘ 5 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

If only rooms were still that big.

02.03.2026 17:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

DejaVu. Spare Time Repair on youtube just worked on one with the same fault, i think its missing one of the two voltage rails but its been long enough I dont 100% remember.

02.03.2026 17:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I remember this... I was in Southwest Ohio at the time, and the skies were looking ominous. Eventually we got a TOR warned storm but nothing came of it, the lowering was a scary sight though.

02.03.2026 17:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Reconnaissance: Modern Diagnostics for your Classic Mac #MARCHintosh 2026 is here and I'm excited to share a project I've been working on. https://reconnaissanceapp.com You may know that many Classic Mac models have a diagnostics mode built into the ROM ...

The incredible Jack68k made a piece of software that is almost a Tech Step (with potentially more flexibility) for those of us that can’t afford an actual Tech Step. Total game changer for those of us that work on old Macs!

tinkerdifferent.com/threads/reco...

reconnaissanceapp.com

01.03.2026 00:21 πŸ‘ 25 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
Screen shot of think reference db on the web

Screen shot of think reference db on the web

Have you ever wished the THINK Reference Databases were on the web, easier to search, and had some easter eggs in them?

Checkout tinkerdifferent.com/threads/thin...

#Vintagemac #marchintosh #vintageprogramming #thinkc

02.03.2026 14:24 πŸ‘ 22 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
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Not sure if that counts for #MARCHintosh, but I'm running System 6 on my Atari ST, and I'm loving it !

02.03.2026 08:02 πŸ‘ 35 πŸ” 6 πŸ’¬ 3 πŸ“Œ 0

2012

02.03.2026 16:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Definitely a smear campaign.

02.03.2026 13:51 πŸ‘ 8 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Interesting... it looked like the old Microchip logo.

27.02.2026 02:16 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Can anyone identify this IC? I can't find anything

27.02.2026 01:47 πŸ‘ 7 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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Pour one out for this one. This might be the worst Toshiba I've ever seen. Poor J3100SS

27.02.2026 00:27 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Who knows what was installed by the previous owner. They wernt done!

22.02.2026 21:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Holy shit it works. I somehow managed to fix this thing

22.02.2026 19:42 πŸ‘ 14 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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Next thing I had to do was fix the ribbon cable because it had been torn

22.02.2026 19:41 πŸ‘ 4 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0