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Ccecil

1,120 karma · joined August 28, 2014

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Ccecil··on Car Is a Smartphone on Wheels. Here's Who's Listening
I was kinda wondering the same. Only issue will be when insurance companies refuse to insure you because they can't get the "commonly available" data.
Ccecil··on Phyllotaxis: An audio-reactive LED display
Kicad can import dxf and svg files directly now. So you can use that on your "edge cuts" layer to make the PCB shape very easily.

Also works for artwork.

Ccecil··on Phyllotaxis: An audio-reactive LED display
Kicad has options for hand solder footprints on some components.

Always good to think about if you can get an iron on there during design...not only pad size but component orientation/location.

At times the difference between "easy to rework" and "impossible to rework without removing other components" can be just a 90deg rotation.

Ccecil··on Unknown number of Texas voter registrations went unprocessed due to DPS error
Holdover beliefs from back when only White, male, landowners could vote.

These tactics don't work as well if you are a homeowner that has stayed in the same (gerrymandered) area for an extended length of time.

Ccecil··on Geothermal heat map of US hot springs
Be sure to double/triple check before going.

More than one of these listed was clearly on private property but the listing had no mention.

Quinn hot springs [1] in Montana being one. It is listed as "roadside" with "camping nearby" but in reality it is a paid resort on private property.

[1]https://glaciermt.com/listing/quinns-hot-springs-resort

Ccecil··on Diesel prices could crush Republicans in the heartland
Diesel prices certainly have cut back on the "rolling coal" and loud chipped diesel trucks that are everywhere in my area.

I absolutely believe this is going to hit a lot of people hard in the wallets. Not only do they have an expensive truck payment but the fuel has become a major issue. Not that the Premium fuel my car requires is that much cheaper...

*not sure if North Idaho counts as "heartland" but this article certainly applies.

Ccecil··on Sherline Tools Is Going Out of Business
Heh... I think it was a bit earlier.

The Groovemount was the "standard" for a while there (Makergear, Jhead, etc) then when E3D came in they used the same idea but changed the measurements. It was pointed out to the devs...they left it the way they modified it.

So E3D was incompatible with the mounts that were the "standard"...others later followed and also made their own mounts.

The E3D clones advertised themselves as "jheads" and "E3D" when they were neither...rode on the popularity of other hotends via false advertising. It also happened with the electronics that were popular at the time leading to a lot of issues when people were confused about what firmware would run on the boards they purchased.

Ccecil··on Sherline Tools Is Going Out of Business
I was an op in there. Haven't been back in over a year.

Filled with socks and bots. No room for development.

2011 #reprap @freenode is long gone unfortunately. Glad to have experienced it.

Ccecil··on Sherline Tools Is Going Out of Business
Your points seem to be valid. I don't have a solution either.

Where I live used to be the rural area that people made fun of you for being from (Idaho). Also, my county is 70%+ MAGA voters. So I understand your point about disproportionate amount of power...that is another topic entirely (as is the Redoubt movement and other things attempting to profit off the imbalance).

This is happening everywhere around me. Montana is just as bad. Locals have nowhere to go and cannot afford to stay.

I don't have a solution...just pointing out my observations of the issues I have encountered personally.

Ccecil··on Sherline Tools Is Going Out of Business
Funny you mention Makera.

They use a fork of Smoothieware. [1]

We were happy/surprised to see they shared their mods. It is rare.

[1]https://github.com/MakeraInc/CarveraFirmware

Ccecil··on Sherline Tools Is Going Out of Business
I think a more clear statement would be collusion/manipulation in the rental market. Both commercial and residential.

In my town there is a constant raising of rent. People moving away, tons of new overpriced apartments largely vacant. Huge number of short term rentals. Affordable houses are torn down to make condos which are owned by people who don't live there (vacant most of the year, held as investment).

So many vacant commercial units with prices that don't match what businesses can afford to pay...but it drives up the rest of the rental prices to people going "site unseen". If you were not from here you would assume there is a huge demand for those buildings at that rate...this is not true.

These investors are not planning on using these units to help the housing crisis...and they have the ability to "stay irrational longer than renters can stay solvent". Overall this will come back to bite them...but in the short term they can reap the rewards.

Some commercial loans allow "interest only payments" if the unit is vacant. This allows investors to buy several locations...keep half vacant at higher prices and drive up the rents in the area. Through collusion and catering to out of area investors (who don't know better) they can hold the properties for a few years and double their money without every renting the building or paying on the principal of their loan.

This is what I mean by "overinvestment". Locally...why would you invest in a company (US or not) when you can just call dibs on essential services and rake in cash.

My county last I checked was over 35% retired. Most of those who I speak with moved here from out of state and bought multiple houses with the goal of renting them out to pay for their retirement...but when COGS go up that means rent needs to also to support the lifestyle they are accustomed to. Renters are expected to "quit buying coffees" so they can pay the rent...but nobody seems to ask the real estate investor to take personal responsibility for their part in the problem.

I know people say more investment in real estate drives prices down...but that is not the case. Nobody here is building housing to make it cheaper...they are building it because they heard they can get more money than last year. "If they build a new building it should be worth more than an old one right?" So prices keep climbing. Average renter here makes $30-40k (last I checked) but to live in a way that allows you to save you need to make $70k/year.

There is no housing shortage (in my area). There is an "affordable housing" shortage...and that will not be solved by building more unless there are major changes made to the way commercial loans (or personal ethics) are handled.

The only hope is people learn to practice ethical capitalism.

Ccecil··on Sherline Tools Is Going Out of Business
That wasn't exactly what was said...

"it is now popular to just have someone else do it...be it AI or a factory in another country"

And sure there are some people interested in reprap but they have been scattered to the wind. #reprap IRC has become an advertising/support channel for commercial printers. If you go to most of the channels/forums where the development used to happen and mention you want to build a printer you will be flooded with responses about how stupid that is and provided with names/links of the printers you should be buying. Making things is a fool's errand.

Maybe my observations were different...maybe not...but from what I saw at about 2016 the whole DIY machine thing switched.

Ccecil··on Sherline Tools Is Going Out of Business
I wouldn't trade that time spent on my printers for anything. I wrote a post about this recently [1]

There was way more valuable things learned in the process than just making Benchy.

For years I have been trying to tell people this. The value of Reprap was not just "to have a printer".

[1] https://www.robosprout.com/thank-you-reprap-for-all-of-it/

Ccecil··on Sherline Tools Is Going Out of Business
Speaking from my personal observations...

It is not just tariffs. The cost of living in the US, especially housing, has approximately doubled in my area since 2019. There is a massive overinvestment in real estate. When housing costs go up it forces companies to pay their employees more to adjust which then drives up the COGS. This becomes a feedback loop because the real estate investors see the prices go up and say "well we have to raise rents because COGS are going up."

Competing with any offshore becomes impossible (especially when compared to countries which subsidize their production). Companies close instead of attempting to compete. Why would you when simply investing in real estate, crypto or AI would net more money? The parts needed to produce in the US are typically not made in the US.

Tariffs hurt...a lot...the companies I work with directly (including mine) have been struggling with them for a decade now. But it is a lot more than that...there is a general lack of interest in making things that are real. Plus, the cost if you attempt to do so puts you in a position where you cannot be competitive.

Ccecil··on Sherline Tools Is Going Out of Business
Sad news. First, Openbuilds now this.

Not a surprise to me though since I am operating in the CNC industry I have seen the same struggles and changes, albeit, from a slightly different perspective.

I work with the Smoothieware/Smoothieboard project. It seems, from my observation, that most people are not working with hardware like they were a few years ago. The "homebrew" machines and shadetree makers are becoming few and far between.

The lie has been heavily sold to the maker community that you are "wasting your time if you make something yourself" since it is cheaper to offshore even small 3d prints and machining projects. Not only that but people have been convinced that they don't have the ability to make a machine.

Instead of spending time learning something new/valuable (i.e. Reprap) it is now popular to just have someone else do it...be it AI or a factory in another country with subsidies that create massive differences in bottom line.

The ability to make things at home is disappearing. People cannot/will not learn to make their own machines. Companies that make machines that care about their community and customers are disappearing.

Maybe it's by design? I don't know.

Ccecil··on Psychoactive substances helped spur Andean civilization
Funny you mention that...

I know a local bar where there are 4 bartenders who have all been there over 25 years.

Recently I started asking them "How many pregnancies do you suppose you have caused throughout your career?". The most common response was to laugh but all of them also said "I know of a few at least".

Ccecil··on Instagram's head says engagement falls by half without the algorithm
Be ready for "Nico-Cola"
Ccecil··on Thanks to Siri Recaps, your Apple Watch is always listening
Good way to describe it. Hard to relay to people what it is like walking into a crowded room and not be able to find the people you are meeting without one of them waving.

I try to explain it is a lot like the subway scenes from Pink Floyd's "The Wall". Everyone has the same distorted indistinguishable face.

Very likely I have lost a lot of "new friends" and business contacts from walking past not recognizing them.

Ccecil··on Ask HN: Resources to get good at soldering?
The best resource to learn the basics that I have seen is a "comic book" that was made about 15 years back [1].

It goes over the basics and helps you get going. From there I suggest reading posts, watching videos and just talking to people who solder. Find some bare board kits (or your own kits) and assemble them. Soldering, like welding, is one of those things you can learn to do in a day...but it takes experience to get good at it. A lot of what you do is by "feel".

Once you get a hang of it and would like to be able to inspect your own work find a copy of IPC-610A (there are free PDFs online often, otherwise it is expensive). This gives a visual representation of what is a failure or just a process indicator.

edit: Most important. Do not touch the solder to the iron tip. You heat the joint and touch the solder to that. This is the most common newbie mistake you see.

[1]https://mightyohm.com/files/soldercomic/FullSolderComic_EN.p...

Ccecil··on The Mormon Church Is Quietly Expanding Its Real Estate Empire Across the US
The tribe nearby (Coeur d'Alene tribe) has been doing exactly that. They are repurchasing reservation land which was sold off through the years.

Overall, from my observations through my life here the tribe's overall quality of life greatly improved in the last 30 years.

Ccecil··on Malware infects Android-based automotive head unit firmware
The car hacker's handbook [1] has a chapter on just using the infotainment system to access the CAN. Specifically mentions "attacking through the update system".

[1]https://opengarages.org/handbook/ebook/ (chapter 9)

Ccecil··on Going Dark, and the era of law enforcement hacking
Never watched the wire...but I remember back 25+ years ago some people joking about not paying their phone bill to see if the phone was tapped.

They claimed that since it never got shut off when they didn't pay it must be tapped.

Possibly correct I suppose...

Ccecil··on This Mine Predicts Major Wars. It's Opening Again
A company local makes mining trucks [1].

At one event I was at I spoke with someone who was tied into the company and they said that when wars happen their business picks up because copper mining starts back up. War apparently needs a lot of copper too. I never looked into it to verify but it seemed like an interesting bit of data.

[1] https://gfworldwide.com/

Ccecil··on The Simple Elegance of the Integrated Timing Belt Loopback Fastener
Also works well with a zip tie or 2. The belt holds itself in place as long as the tension is there.

Most of my old printers still use this method on them. [1] You can also use another ziptie as a tensioner.

[1] Very old example. https://flic.kr/p/db51Ue

Ccecil··on Cops Used Flock to Track a Man Across State Lines for a Pretextual Weed Search
North Idaho started adding license plate readers and cameras back in the early 2k's using funding given out after 9/11.

Locally there was a recent pushback on them and the sheriff basically said "They've been there forever" and "Don't worry...it's just us with the footage"

Ccecil··on Cops Used Flock to Track a Man Across State Lines for a Pretextual Weed Search
Based on my observations (news reports, local chatter, etc) it seems that every state that borders a state with legal Cannabis does this. Idaho does this very frequently (since just about every border is a legal source). They take advantages of the bottlenecks on highways and have cameras and/or officers there.

If it is Flock, interagency communications, license plate readers or just "enhanced stops" for things like a crack in the windshield.

People seem to forget that while buying in one state is legal it actually can become a much larger crime than just possession as soon as you cross state lines. It "can" become a federal matter...

This person in the article attracted the gaze of Sauron.

Ccecil··on IMAX vs. IMAX 70mm: The difference between these two cinema formats
Some locals I know built a few of these cameras. I just ran into one of them the other day.

They started the local makerspace. There was an article last week in the local paper about it.

https://cdapress.com/news/2026/jul/25/couples-imax-camera-fi... {view it in a private window}

Ccecil··on DARPA, U.S. Air Force fly AI-controlled F-16
Once the AI realizes it can do a maneuver the aircraft can survive but the "bossy meatbag" in the cockpit cannot...
Ccecil··on Every new car sold in the European Union must include a driver monitoring camera
I recommend "the car hackers handbook".

Gives you all the info you need including software.

Great start to knowing what the CAN is doing.

Ccecil··on Every new car sold in the European Union must include a driver monitoring camera
I saw a mod where there was an arduino/lcd setup on the dash of an Audi to turn off the ESC and other annoyances on startup.

I turn mine off quite often. On dirt roads and snow.

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