j4k3

joined 2 years ago
MODERATOR OF
 

I assume they don't make them like they used to. It was otherwise good. I overloaded it in the first place.

I got it for free from the junk store a decade ago and put new MOVs in it. Three US Quarter size MOVs, each with a thermal switch attached, an overall thermal/current breaker, and all the bypass class X and Y capacitors is something I haven't seen in most power strips, so it seem worthwhile to save for the cost of 1/10th of $4 in a replacement thermal switch. Miser miser miser... That is all.

[–] j4k3@lemmy.world 1 points 4 hours ago* (last edited 2 hours ago)

No I do not, but this is the kind of thing I use AI to find. If you do not know about how to do this just ask.

[–] j4k3@lemmy.world 6 points 1 day ago

A true Republican. Anything that amplifies imbeciles and keeps poor people poor is the priority. Control the conversation of the masses with an endless string of stupidity so that they never think for themselves and take reasonable action. They can't collectivise with no time to think.

[–] j4k3@lemmy.world 1 points 1 day ago

More or less than taxifs and SS on Ice?

[–] j4k3@lemmy.world 6 points 1 day ago
[–] j4k3@lemmy.world 4 points 1 day ago (1 children)

I always thought it was the Proper Printing guy on YT

[–] j4k3@lemmy.world 2 points 1 day ago* (last edited 1 day ago)

The real touch of a painter that is hard to acquire is only really relevant in the last layers of primer and sealer. It is possible to feel things that cannot be seen using fingertips over a panel. One of the aspects of this is simply part of the job. You'll wet sand so much as a painter that the skin on the fingertips is very thin. I worked until my fingers bled most days. That thin skin is always hot and super sensitive. It is possible to learn to barely graze the surface and feel the tiniest imperfections.

The main trick to calibrate touch is Wax and Grease Remover (a solvent). When W&GR is used on a panel it will briefly form a wet gloss. That wet gloss will simulate what the clear coat will look like but slightly worse because a 2k clear is much thicker and will level.

When sanding anything from fillers to high build primers, guide coats and sanding blocks are what matters. Blocks must be wide enough and shaped to bridge the issue. With most regular jobs that don't require absolute perfection, curved surfaces are sanded by hand using a soft foam block.

Back in the day, I would have loved 3d printing and TPU because I could have made custom sanding blocks for jobs. Back then I used balsa wood to make special shapes when I needed them. I had probably three dozen or so sanding blocks for all the different issues I came across.

For guide coats, some people like a graphite like powder that is made for guide coats because rattle can enamel is absolute garbage paint and leaving any of it behind is a major risk under urethane paints especially the color coat. However, I still only ever used whatever junk rattle can I found on sale for a dollar. You only need a light speckled but consistent dusting of a guide coat. The sanding block will show the highs and lows. Just be sure you're using the block like a rolling pin and not like a scrubbing brush. You can even use a guide coat with sanding prep for polishing work.

There is not a ton of skill in this area. A few tips about techniques is all it takes. The real skills of automotive paint are in tinting colors to match the degradation of an existing finish, matching orange peal, and primarily knowing how to best remedy situations when things go very wrong. All the various ways paint can react badly are complex problems and those lessons are hard won with bad experiences. Most can be avoided with meticulous cleanliness at the earliest phase of work.

I don't do well with very long project timelines. I think it is quite remarkable that you can last for 5 months on a project with kids and all the distractions that entails. Sleep deprivation puts me in situations where it is like my mind is wiped every couple of months. I just don't care to get back into a complex project and lose my motivation to some new curiosity. I tried to fight it at first. I was only like this after disability. It just becomes a depressing spiral and I don't tend to finish very much. Hopefully that changes. I have several nearly completed projects I would like to finish, but oh well. Kids would absolutely drive me nuts, but I am at pain levels with sound and some light sensitivity 24/7.

[–] j4k3@lemmy.world 2 points 2 days ago

(As a mod) Sorry, it must have happened right as I went to bed. So it was the worst timing for a maximum delay. I have removed the duplicates.

I'm not sure why it happened but it probably has something to do with LW being on a very old version of Lemmy and not updating.

[–] j4k3@lemmy.world 10 points 2 days ago
[–] j4k3@lemmy.world 12 points 2 days ago

Setup a co-op for fair loans outside of the criminal banking norms

[–] j4k3@lemmy.world 14 points 2 days ago (4 children)

Tit4Tat will result in the USA always getting hurt worse than everyone else

 

cross-posted from: https://programming.dev/post/26664400

Tarlogic developed a new C-based USB Bluetooth driver that is hardware-independent and cross-platform, allowing direct access to the hardware without relying on OS-specific APIs.

Armed with this new tool, which enables raw access to Bluetooth traffic, Tarlogic discovered hidden vendor-specific commands (Opcode 0x3F) in the ESP32 Bluetooth firmware that allow low-level control over Bluetooth functions.

In total, they found 29 undocumented commands, collectively characterized as a "backdoor," that could be used for memory manipulation (read/write RAM and Flash), MAC address spoofing (device impersonation), and LMP/LLCP packet injection.

Espressif has not publicly documented these commands, so either they weren't meant to be accessible, or they were left in by mistake. The issue is now tracked under CVE-2025-27840.

 

Really only interested in something like Graphene, Lineage, or a Linux mobile tablet that can work with a typical Linux distro and display over USB-C. It is just a casual conversational ask. Maybe one of y'all has tried or knows the answer. I won't use anything that runs google stuff or is a pain to load a custom ROM.

 

Dude was obviously baited into a staged situation. Words are worthless anyways. People that focus on words are imbeciles. Actions are what matter. Words are as hollow and meaningless as intentions.

These propaganda posts need to go. Nothing about this is news or relevant. It is Goebbels' Garbage.

 

Expanding bicycle water bottle threaded insert that installs with a cone wrench. Printed in TPU. It barely fits in the holes in my frame but works well enough. The slot gap works quite well to allow expansion inside the frame. I embedded a M4 washer in the head section, and you can see the M4 * 6mm heatset insert. It feels pretty solid all fastened down. Using Philips head on a proper road bike though... That has got to be fixed. M4 is smaller than typical for bike water bottles, but that is already stretching what is possible for brass inserts and the available wall thickness I had for the surrounding print. Other bikes will have different dimensionality for the hole, frame thickness, and surrounding structure, so sharing the file has no real value. The idea might be useful to someone. It does seem to work and doesn't require the special inserts and tool for installing metal inserts.

 

cross-posted from: https://lemmy.world/post/26167403

A nice example of a complex functional print project.

Direct link to YT build video explaining the project:

https://www.youtube.com/watch?v=rHU8OqQk5KI

 

Calling best backronym experts. Give it your best shot.

 

An actual person that makes money with 3d printing and a product between TikTok and Teleport/Slant 3D's print farm service. Plus a product I didn't know was a thing.
https://www.youtube.com/watch?v=KrHY6LNxY8Q

Original YT description:

Scaling a 3D printing business can be difficult when a viral moment strikes—unless you have the right tools. When Craig’s Little Ouchie exploded in popularity, he faced a massive challenge: fulfilling thousands of orders in just days. With TikTok Shop requiring fast shipping, he was at risk of losing everything… until 3D Print-On-Demand saved the day.

Using Teleport, Craig connected his store directly to a fleet of 3D printers, instantly tapping into mass production without any upfront investment. No need to buy more machines, hire extra help, or stress over logistics—his viral success was fulfilled seamlessly.

This is the power of 3D Print-On-Demand. No inventory, no warehousing, just on-demand production at scale. Watch how Craig’s business thrived instead of collapsed and learn how you can do the same!

Check out Little Ouchies: https://littleouchies.com/

I think it is an interesting story, PTSD/Autism sensory product, and service to be aware of if one ever needed it. However, this is easily construed as marketing. If you watched and feel that is the case, down vote this post or better yet, leave a comment. I want to know how the community feels about this grey area between usefulness/informative post and marketed products. As far as my present mod stance, user account history is how I determine whether a post is guerilla marketing. Low engagement or lots of low effort interactions are indicative of a potential shill account.(original thumbnail was clickbait so I grabbed a screenshot of the numbers for ref)

 

Like naming a boy "Maximus Efficiency Watts" for an easy EE career path. I would love the name Max Watts.

 

Like do the average Chinese people not know the party leadership? (genuine question and curiosity-thus asking .ml)

 

At least they do not know the exact reason, if they are even aware that they are dying. Just thinking of some war video footage and my own experience of the crash that broke my neck and back and almost killed me. And those that I have seen die. Some of this is a matter of mental state of awareness, or sudden onset of unknown factors to the individual, while others is a matter of an unseen assailant.

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