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Jon Jones

@jon-jones

General lurker on social media. Partial to science, technology, trains, London tube & vintage/retro computers. (Z80 is my cat nip) Not worth following. Honestly: Don't follow me! He/Him

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15.10.2023
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Latest posts by Jon Jones @jon-jones

Some people think that being a manager is all about strutting around and barking orders. The reality is opposite: Quietly going around and asking "Can you help me with X, please?" Once you grasp that, the world is your oyster.

11.03.2026 12:39 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

All hardware problems can be fixed with software.
All software problems can be fixed with more hardware.

10.03.2026 20:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

We can all sleep soundly tonight!

08.03.2026 20:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Got a mains socket in your loo...?

08.03.2026 13:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Art project?

08.03.2026 13:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
a man in a pink shirt has the word not written on his chest Alt: a man in a pink shirt has the word not written on his chest
08.03.2026 13:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

(I have too many side projects to complete. Must resist buying more kits....)

08.03.2026 13:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I totally understand all of this is all "side project" level. I was surprised when I found that Spencer's full time job are his kits!

08.03.2026 13:03 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

And if you factor in the retro 8-bit home computer market. People are still making magazines & writing software for these well-worn beasts. Just look at the demand for the Spectrum Next, C64U, etc.

08.03.2026 13:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If you look at what Dean, Spencer, Stephen et al are doing in the RC2014 space, there's clearly a demand for this era of kit.

08.03.2026 12:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

What's the scale of funding you're looking for? Β£100? Β£1,000? Β£10,000? Β£100,000?

08.03.2026 12:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I've been following this and trying to delve into my fading Sun/Solaris memories to try and help and I can't recall seeing anything similar to this. Installing Solaris onto a Sun "Just Worked". I wondering if there's a hardware fault.

08.03.2026 08:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Could you use dd to write zeros to first few sectors?

07.03.2026 22:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Modern 4k displays make all 80s GUIs look clunky. But in their day, the 80s GUI were a leap forwards.

07.03.2026 21:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm often looking for WiFi APs and DECT APs when wandering around shops.

07.03.2026 16:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I have a T48 programmer. Would that suffice or would I need something else?

06.03.2026 08:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
a cartoon character is holding a bunch of money and the words shut up and take are above him Alt: a cartoon character is holding a bunch of money and the words shut up and take are above him
06.03.2026 07:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

How much?

06.03.2026 03:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

$18 shipping on a $9.50 part 😳

02.03.2026 21:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

HR will be fine with it.

28.02.2026 08:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
fry from futurama is eating a bunch of money . Alt: fry from futurama pulls a wad of cash from his jacket pocket and says "Shut up and take my money"
14.02.2026 08:06 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Two lines of text on an Oled display. First line says "Hello Quazar" and the second says "ABCDEFGHIJKL" All the characters are the right way round!

Two lines of text on an Oled display. First line says "Hello Quazar" and the second says "ABCDEFGHIJKL" All the characters are the right way round!

25.01.2026 20:22 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Three lines of text on an Oled display. First line "Hello Quazar" and "ABCDEFGHIJKL" are all at right angles. The third line is a single letter "A" the right way up.

Three lines of text on an Oled display. First line "Hello Quazar" and "ABCDEFGHIJKL" are all at right angles. The third line is a single letter "A" the right way up.

Finally!

25.01.2026 18:44 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
Three lines of text on a small Oled display on a RC2014 module. The first line (saying "Hello Quazar") and the second line (saying "ANBCDEFGHIJKL") are rotated 90 degrees. A final line with the sole character "A" is upside down.

Three lines of text on a small Oled display on a RC2014 module. The first line (saying "Hello Quazar") and the second line (saying "ANBCDEFGHIJKL") are rotated 90 degrees. A final line with the sole character "A" is upside down.

Good news: I've written some Z80 code to change from horizontal to vertical font data. (Impressed myself with my bit-wrangling) All good to go now, yes?

25.01.2026 18:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Quazar OLED module showing two lines of text. One says "Hello Quazar" and the other says "ABCDEFGHIJKL" But all the letters are rotated 90 degrees anti-clockwise.

Quazar OLED module showing two lines of text. One says "Hello Quazar" and the other says "ABCDEFGHIJKL" But all the letters are rotated 90 degrees anti-clockwise.

@samcoupe.com Apart from the minor detail of the font orientationπŸ˜‰

24.01.2026 22:24 πŸ‘ 10 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Duration of play would depend on whether you're, say, a solo/lead instrument or just backing. Ballpark of an hour (maybe two) without a break.

09.01.2026 23:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Metal wind instruments are fairly fragile. The sax is also a reed instrument and the reeds and mouthpiece are especially fragile. A musician would typically keep half a dozen reeds in their case.

09.01.2026 23:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Not a sax player but I do play (for pleasure not pay!) other woodwind instruments, so I can give you some ballpark answers.

09.01.2026 23:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I don't know what they are talking about. I've never noticed anything out of the ordinary about your commentary. I think it's very clear and appropriate. The topics of your videos need a slightly slower, less chatting narrative to allow the viewer to take everything in.

28.12.2025 22:17 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

You have my deepest sympathies.

30.11.2025 10:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0