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@mrdoornbos.bsky.social

427 Followers  |  206 Following  |  113 Posts  |  Joined: 19.06.2024  |  2.1257

Latest posts by mrdoornbos.bsky.social on Bluesky

Very cool!

30.04.2025 18:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Well, that's fun. GUIs are for the weak.

30.04.2025 13:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Now we’re talkin

30.04.2025 12:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

What are you going to build today? (I'm actually asking)

30.04.2025 11:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

In a world ruled by AI, real face-to-face moments will stand out. Online contentβ€”emails, posts, adsβ€”will be so perfectly polished by machines that people will just tune it out. But when someone looks you in the eye, that’s when you’ll feel what’s real and true.

It’s pretty exciting.

29.04.2025 18:19 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Osborne 1 restoration day 5 (non consecutive): Have it flipped upside down so I could pin out the motherboard while connected to the power supply. It now passes the RAM test and boots to CP/M. Woot!

22.04.2025 19:20 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Morning before the work week starts shenanigans: Have you ever had a dumb idea for a project, and you want to get it out of your head, only for it to come out in a rush and work the first time? Weird but... simple RSA (12ish Bit) on a Commodore 64 in BASIC:

21.04.2025 12:48 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

eBay on this one. Was cheap... ish.

09.04.2025 12:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yeah, that's a 6502 "life sized" ;-)

09.04.2025 12:18 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I put these albums up in my office and then realized that you can see the reflection of my dual monitors behind me in video calls. So, I either need to anti-reflect them or move them. Anyway, happy Friday. Get out there and make cool stuff!

04.04.2025 12:04 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Or an LCG

03.04.2025 22:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It’s just their basic equivalent function to rnd(1). I suspect it’s an LFSR like most of that era.

03.04.2025 22:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Does anyone have a VX-4 or FX-870 that would be willing to take a video of this one liner running for me? I can run it on the emulator but it’s better for my project on the real thing.

03.04.2025 22:16 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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24.03.2025 21:23 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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24.03.2025 21:22 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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PicoCalc arrived today. It boots directly into BASIC, so naturally, the first thing I did was a 10PRINT.

24.03.2025 17:41 β€” πŸ‘ 11    πŸ” 0    πŸ’¬ 4    πŸ“Œ 0
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In case the speed and accuracy bothers you, here's 2^32 points in Go...

14.03.2025 14:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Happy Pi Day from one of my VIC-20s!

14.03.2025 14:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

You don't have to pay attention to "what's going on" for as long as you want. With few exceptions, quitting the news will not affect anything. AT ALL.

Other than the fact that you'll not be filling your brain with "the news." Whatever that even is.

14.03.2025 13:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Finished this in just a couple hours, it’s a lot of fun. On to books two and three.

13.03.2025 22:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Penultimate 3+ "Turbo" arrived yesterday. I've now purchased EVERY iteration of this cart.

13.03.2025 13:55 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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With a cheap Starlink mini and a standard drill battery, and I can literally work from anywhere. I bought this during Helene (I live in the Asheville area) and it has become a standard part of my equipment setup. Almost flawless.

11.03.2025 15:10 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yep. No one stepped up to translate though.

03.03.2025 14:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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MOS Technology documents from 1976 scanned and published: First Edition KIM-1 User Manual, Product descriptions, Floating point sources and more: retro.hansotten.nl/mos-technolo...

27.02.2025 11:22 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I need a native Japanese speaker to translate "Next time, don't marry a stripper" into Japanese.

27.02.2025 20:00 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

I'm sure I'm in the minority, but BS is full of hate, just like the others.

Gimme a retro computer network, or a network for my sports team, etc

Another one-size-fits-all social network clone isn't going to work. They all eventually start looking like each other because people are people.

25.02.2025 12:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'm sure I'm in the minority, but BS is full of hate, just like the others.

Gimme a retro computer network, or a network for my sports team, etc

Another one-size-fits-all social network clone isn't going to work. They all eventually start looking like each other because people are people.

25.02.2025 12:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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When you must dive deep into a subject, a book is still the best format.

25.02.2025 12:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I have... a lot of books on Kindle from the last however many years. But the total number at the moment is something else, isn't it?

This is gonna take a while...

23.02.2025 22:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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This is new in the wrapper, but we must open it, right? It does have 1984 air inside it, though. Plus, an Atari floppy.

23.02.2025 17:25 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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