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Peter Jones

@droffgrid.bsky.social

Dad, Energy Scavenger, Electronics, Software, Fabrication. PhD Computational Neuroscience. Researching AGI but off-grid nerd in my spare time. The technology around that last bit is what this is all about. #OffGrid

153 Followers  |  51 Following  |  166 Posts  |  Joined: 08.11.2024  |  2.2751

Latest posts by droffgrid.bsky.social on Bluesky

Home | Thousand Brains Project Powerful neuroscience-based AI

There is active research in this area (especially non-transformer
based models). Just one example: thousandbrains.org

24.10.2025 00:06 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This reminded me of the early 80's when defence s/w was forcing us to move from C to Ada and there was a consequent backlash in the other direction. I remember hearing the phrase "strong typing is a crutch for people with weak memories" shouted loudly.

09.10.2025 15:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
My cat, Fraxi, lying down in the autumn leaves with her fluffy white belly in the air. A leaf has just landed on her and she's oblivious.

My cat, Fraxi, lying down in the autumn leaves with her fluffy white belly in the air. A leaf has just landed on her and she's oblivious.

Well, someone's enjoying the sunshine :)

09.10.2025 13:10 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's horses for courses, === is a useful thing to have in a weakly-typed language. Once you know why it's there it becomes a tool just like any other. btw, even after s/w engineering for 40+ years I've yet to come across the perfect language.

09.10.2025 10:15 β€” πŸ‘ 29    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A Blink of An Eye  - In 4K Slow Motion
YouTube video by Warped A Blink of An Eye - In 4K Slow Motion

When I look at a robotic approximation of an animated face, I look at the blink first, and it's always wrong. Humans don't blink just using up and down motion of their eyelids. There is a sideways motion as the muscles contract towards the nose.
www.youtube.com/watch?v=lkJ4...

23.09.2025 08:41 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I was blown away by both of these, so impossible to decide.
I've tinkered with a few of your models on ShaderToy in the past, but I can't even see how you started this one.

19.09.2025 16:16 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Or you could try chatting with a LLM. Discourse is what they were intended for rather than world domination.

18.09.2025 14:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Even when new, the case was full of chips.

I'll get my coat ..

14.09.2025 14:45 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

πŸ˜‚ There wouldn't have been enough metal in the world.

01.09.2025 09:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

RX 5600 XTs? I guess from the use of a pressure washer, these guys are just going to sell these for reclaimed metals.

31.08.2025 10:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Printed Circuit Board mostly covered in transparent rubber, but with some crudely removed so that I could remove a component.

Printed Circuit Board mostly covered in transparent rubber, but with some crudely removed so that I could remove a component.

Washing machine gave up a few days ago. The BLDC Motor controller was to blame - 20 days and Β£160 for a full replacement, so decided to repair.

Getting the thing out and removing the 3mm conformal coating on both sides of the PCB for diagnosing and H-Bridge replacement made me wish I hadn't.

25.08.2025 12:04 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm just a simple man, but it reads as though they're getting energy from fresh water moving to salty water, just a short distance away from a plant putting energy into moving fresh water out of salty water.

25.08.2025 09:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Fact Check: What Mars Rovers Really See
YouTube video by NASA Jet Propulsion Laboratory Fact Check: What Mars Rovers Really See

Sorry, no.

www.youtube.com/watch?v=FRm_...

22.08.2025 11:01 β€” πŸ‘ 211    πŸ” 13    πŸ’¬ 5    πŸ“Œ 8

Your trees have style

11.08.2025 08:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

One of my RPi4s is still going strong as a home intranet and file server, although there is an RPi5 waiting impatiently on the sideline.

06.08.2025 15:20 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Duchamp πŸ˜‚

04.08.2025 10:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A weather-proof box shown open. It contains an MF286D 4G router, a barebones 2.4/5Ghz WiFi router, a Raspberry Pi 4 server and various power conditioning and ADC PCBs.

A weather-proof box shown open. It contains an MF286D 4G router, a barebones 2.4/5Ghz WiFi router, a Raspberry Pi 4 server and various power conditioning and ADC PCBs.

I've been meaning to get this little lot together in one place for some time now.

31.07.2025 17:31 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I grew up on these streets

crpgaddict.blogspot.com/2021/07/game...

31.07.2025 17:17 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

'Generative AI' is nowhere near distinct enough to use as a pejorative term. My own research is in generative mechanisms that enable patterns to be found in the large datasets posited by the OP.

If you want specific terms use the company names that are pushing the junk you're referring to instead.

30.07.2025 09:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

These images still give me nightmares. As a noob, fingers reaching under the HT insulator to decouple the spring wire without discharging first ...

27.07.2025 15:00 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

That last sentence is key. We all have a limited time on this Earth. The value of handmade is represented by the value of life itself.

11.07.2025 08:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

What an eye-opening thread.

06.07.2025 07:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Use the /d switch

05.07.2025 22:43 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
How many stars do you think there are?
YouTube video by ImmaHomerSimpson How many stars do you think there are?

www.youtube.com/watch?v=urYC...

19.06.2025 09:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

What’s common knowledge in your field, but shocks outsiders?

Some computer Flash Memory relies on electrons 'magically' transporting from one side of an insulator to another via quantum tunnelling.

19.06.2025 07:41 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This looks like a problem with the sprite tile data, held in VRAM/OAM.

I believe OAM is internal to the 1Chip, but according to the slightly older version schematic below, the VRAM is the static 62256 devices in U4 and U5. These would be my 1st port of call.

wiki.superfamicom.org/uploads/snes...

16.06.2025 09:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Controlled anarchy?

20.05.2025 13:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You could say the same about a necktie. I mean, it's a massive arrow.

20.05.2025 08:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Letter frequency, starting with the two letter words (which I guess is where my mistake was) then likelihood of words in a self-contained phrase that weren't discounted by the cypher pattern. Nice distraction over a cup of coffee!

18.05.2025 11:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Does the cypher contain a mistake?

The best I can come up with is "Wherever you go, by happy my dear friend".

Good fun, thanks!

18.05.2025 11:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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