SequoiaHope

Can you elaborate on the mechanism of this degradation? If resources are not available I would expect a request to fail with a message about resources not available. Do they tweak back end model capabilities to maintain service in a degraded state?

I actually just think every person should have their basic survival provided for efficiently by society. My argument is that most people only veg out because they are tired of a hectic work life, but if given the chance to coast for a long time they would find productive work voluntarily and be more inclined to share their work. My claim then, is that society would net a benefit from this arrangement which would more than pay for itself. And you don’t have to try to pick winners and losers.

I got the Garmin Lily 2 Active. It’s an attractive simple watch. For sleep and activity tracking without GPS it’s great. It also has GPS but I use my phone for tracking biking. The big thing is that after configuring it with the Garmin app you can tell Garmin they don’t have permission to store your data in the cloud, and then use iOS settings to block the app from even talking to the watch. Then I vibe coded an app for my Linux system that syncs over Bluetooth. Once per day I turn off Bluetooth on my phone and press the button in the web app and my Ubuntu desktop pulls all the files and displays them in my web ui. It’s really nice and my data is reasonably private (Claude can see it though I could fix that). I recommend the watch!

I was careful in my wording - the benefit is the freedom. Many people will appreciate that, simply by being able to install what you want. That goes well beyond the benefits to Linux users, but as a Linux user I really appreciate it.

For me a lot of the value comes from the freedom you get with frame. Valve says “it’s your PC, install what you want” and it runs an open source OS. It’s the first truly Linux friendly headset (it runs arch btw) and I don’t have to send my data to Meta. Also foveated streaming means, according to reviewers, a pretty decent wireless PCVR experience. I can’t wait to play half life Alyx without a tether. Valve is just doing something very different from meta.

Hard to imagine Apple would not remove damaged devices from the floor.

In this case it’s not AI that helps its full service board fab and assembly shops like JLCPCB. It’s so cheap to order fully assembled boards there I don’t bother assembling mine at home anymore. Bonus is you don’t need to mess with tiny components. You can put a 1x1mm 4 pin BGA on there and they will happily solder it for you.

At the robotics lab I work with it’s not uncommon for a piece of electronics to require a multi thousand dollar voltmeter, because they need to measure precisely extremely small voltages. We have a bunch of these in our lab for example: https://www.tek.com/en/products/keithley/digital-multimeter/...

Your series of comments in this thread frankly demonstrate a lack of understanding of what electrical engineering is. Yes if you want to make glowing LEDs then a multimeter and other cheap equipment are all you need, and you might be able to learn that in a month. But electrical engineering is so much deeper than that. Trouble comes when you have things like high power circuits right next to sensitive high speed signals. Eg a compact drone motherboard could be driving potentially hundreds of watts of switching currents right next to high speed camera sensor data streams.

There’s countless examples of what can make electrical engineering hard. If you don’t understand, don’t argue with people online - listen to people with experience and seek to understand why without challenging what surprises you. It’s all very interesting if you want to learn it.

Yes! They’re good at reading data sheets and finding things to add, locating LCSC parts, and making sure they’re connected in the schematic. They don’t always make a pretty schematic but they can be convinced to make the look a bit better than their default attempts will produce.

Ya it can

I have it convert Altium files to Kicad and then it uses the Kicad api to control things. If you give it encouragement it should be able to convert back to Altium by parsing the format and building a tool. Supposedly I have this built though I have not validated it. You can also ask it how it would do this and it will have ideas.

Yes I think generative board design will become better packaged, trained, and validated, and that it will be common place for electrical engineers to rely more on these tools. Major vendors like Altium will add tools like this and their use will become commonplace in industry. For hobbyists, you will be able to specify a board design in natural language and have it completed with unprecedented ease. I’m excited to help my raver friends make wearable glowie things.

I find it hard to predict what technology will be like in four years, but the next major leap for these tools will be higher level system specification and integrated design. What you want is not a circuit board what you want is a product. The tools will bring multiple functions together and fully integrated iterative design will accelerate development.

Despite the many problems with the AI roll out I am fundamentally excited for tools which can accelerate our engineering development. We will build things much faster in 4 years than today. One year of progress will in some instances take one week.

I am particularly interested in how this might begin to accelerate change in heavy industry. With hope it will help us build fusion power reactors and high speed electric trains.

I hope we find the courage to support every person who for one reason or another does not ride this wave. We will have so much more to share, or to hoard.

Ya that makes sense. I will say tho that for things like mechanical CAD, text is extremely limiting. But yeah the learning curve is real and you can’t learn it all. I’ve started trying a bit of LLM assisted mechanical design, but I am basically too skilled there to accept what it is doing. I want to keep trying tho, I like learning how these things can work.

And yeah I always imagined hiring a PCB designer to help but it always seemed like a lot. To have a reliable tool I can use any time I want is wonderful.

Electrical engineering will involve humans making specifications for a while the same way we do vibe software engineering today. Board design and layout will change but electrical engineering is about more than that.

For tools, I think the LLMs will outpace companies who built specialized tooling for this over the last couple years. Every six months we will see more progress than we saw in the last few years - for quite some time.

The designs are in Kicad format, and the Kicad APIs are useful for Claude to work with. I would say that right now this involves a lot of knowledge about PCB design to do well, or for more detailed designs. However you might research how to design board for fabrication at JLCPCB and try something simple. Eg make a board with only LEDs in some pretty pattern and make it so you solder a raspberry pi Pico 2 to the board to drive it. Then you don’t have to worry about microcontroller work, just getting the LEDs placed. That is a little easier to get right. Just check the orientation of the LED footprint in the data sheet and make sure the four pins on the LED footprint match - and that there is a silkscreen dot on pin 1 of the LED. You can feed an agent this comment and it can check, though it’s good to check with your own eyes. You might ask it to screenshot the data sheet and the board footprint and display them side by side on the project web page for your review.

Put the LEDs in a cool pattern, slap a Pico on there, have your LLM program it, then dangle it off your backpack with a USB battery pack. Probably adding a motion sensor is easy enough.

Ask the LLM to make sure the board follows JLCPCB’s design rules, lists the LCSC part number for each part, verifies the parts are in stock, double checks every footprint, and makes sure the board passes DRC. Make sure it creates a schematic that is linked to the board design, and that the schematic is properly arranged in to logical blocks with clear connections the way a person would make a schematic - not a big array of parts with global labels for everything. Once it’s done, ask it to clean up the schematic and make it better. Repeat for the board layout. Ask it to review and look for issues multiple times. It will find them. Finally, take some time to doodle your own silkscreen art on there. Have fun! Note the Pico 2 is USB micro. For USB C, sparkfun or waveshare sell similar boards.

Also you can ask it to teach you! Ask a million questions and have it give you multimedia explainers.

I have 15+ years of PCB design experience. Mostly hobby stuff but a fair amount of processional work. Kilowatt range brushless motor controllers, basic RF stuff, lots of microcontroller stuff.

I had Fable design an LED earring. Rechargeable coin cell, RP2350 cpu, IMU, 45 addressable LEDs. It made two mistakes - missed the through holes on the coin cell holder footprint and made the center pad too small. I was able to have JLC swap the through hole battery holder for a surface mount one, and I put a little solder on the small center pad to make it stick up above the mask. They work great! It took 6 days of Fable usage, so about $50 on my Max plan. Very cheap for hardware dev.

I was sufficiently impressed that I’ve been going over old circuit board designs. Some half finished, some completed but in need of a next rev, and I’m getting so much done.

To see it hit the mainstream like the OpenAI announcement, I think big things are coming for this world and by and large they are not ready for it.

For my part, I have always loved PCB design and layout but I simply can’t keep up with the amount of labor required to build what I want, so I welcome this change.

I have also begun exploring more advanced algorithms for PCB manipulation. I have a fairly dense board that needs a few more small chips added. I have an algorithm now that can kinda shuffle and jostle things around so you take up all the spare microns of space across a region of the board and make openings to squeeze a little more in there. It’s pretty cool to see the visualizations as I have it generate movies of the component drift. I foresee much more powerful tools like this in the future.

One tip: have it make a project web page with a chronological list of big changes and detailed visualizations for everything that happens. I can actually prompt all of this on my phone while I am out and about, and view the results on a Tailscale served local page. I’ve always wanted to be able to do PCB design when away from home and now I can!

I mean the laundromat runs the machines pretty much 24 hours a day but a washing machine is not AGI.

Directly - something can be useful without being AGI.

Presuming that paying fair wages drives up service price. Uber and Lyft may increase prices a bit, but there are other factors that affect customers willingness to pay which don’t change with increases in driver compensation. The companies can always choose to take slightly less profit to pay a fair wage, and they might make that choice if it’s less painful than the loss in paid rides due to a price increase.

Well running from QSPI flash (even the internal memory versions use SPI internally) so any inference would be very slow streaming from that compared to RAM. The featured article says: “With a peak session RAM around 28MB, Needle runs on newer microcontrollers like ESP32-S3.” So I don’t see this doing anything useful on a Pico. The Pico 2 (RP2350) for example has 520k of RAM.

Thank you for sharing. MCC is nice when it works. I’ve also found that running the original Halo in Xemu emulator makes for an extremely lightweight, fast, and performant experience. It’s remarkable how heavy weight MCC is compared to the original games.

To me the surprising thing is how much sugar people are willing to drink, but I think the same thing when my friend drinks Coca Cola.

Oh wow the concept of Vitamins, which I learned about from the Reprap Project, must have come from that 1980 NASA study!

https://reprap.org/wiki/Category:Vitamin

I had to look it up. Apparently maize did not get to Egypt till around the year 1600 but in British English the word “corn” refers to any local grain. Eg these “Corn laws” refer to wheat: https://en.wikipedia.org/wiki/Corn_Laws

Plenty of people are doing novel hard work with AI in open source: https://news.ycombinator.com/item?id=48867961

Basically. Moreover though it’s cloud based so you can’t run it with a poor connection or no connection. They could change their mind at any time about free accounts and lock users out. Free accounts can’t make private files. And I don’t know if OnShape is accessible to everyone in every country.

Here ya go https://github.com/sequoia-hope/waffle-iron/tree/main

Thanks! I had a lot of false starts too. I asked fable in my repo about your question and it said there are two schools of thought on tolerance tracking. My kernel uses exact predicates which fable says eliminates the need to track tolerances the way ACIS does. I tried to paste the full reply but my comment seemed to have been auto flagged.

Aww thank you so much! It has felt really good to work on as I have started to see something real come together.

Six months. Basically when Claude code started to hit that inflection point I chose a project that seemed potentially impossible but was also something I care deeply about. (I have a lot of history with open source and CAD and I even made an open source CAD forum on GitHub a few years ago to discuss options.)

I set up remote tmux access to my phone right at the beginning so I have been advancing it rather continuously during my waking hours. Especially the last few months which have been a very focused push on a new kernel architecture.

The app consists of a wasm (web assembly) binary and JavaScript. The wasm runs locally on your machine in your browser and communicates with the JavaScript frontend. There is no backend server to handle any part of the program. The URL just loads the binary in to your local browser. I don’t know exactly how one would set this up but this would work for example fully offline. The browser basically just becomes a universal compute and rendering engine for it.