bigredgiraffe @ bigredgiraffe @lemmy.world

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2 yr. ago

Hah now this is a great shower thought, if you want some existential dread you should watch this video from Kurzgezagt video about it called You Are Not Where You Think You Are about this idea, it’s great!

This one was a surprise to me, Boolean (as in logic/algebra) is actually named after George Bool.

Well 5ghz requires more power, has less range, and needs its own antenna so for microcontrollers this makes it pretty pointless for devices that need range and low bandwidth for sending sensor updates, especially those that are battery powered. 5ghz can also have its own issues in cities if you have a lot of use of the DFS bands as well as being worse at traversing reinforced concrete.

Also, a 2.4ghz radio can also sometimes support other things like zigbee, BT, and BLE which can be used for other functions.

For what it’s worth, I have probably 50 WiFi devices and the majority of them are 2.4ghz sensors or switches and other low bandwidth tasks and I don’t have any issues, even when living in an apartment complex. If you are having issues you might need different hardware or more access points or something.

Anyway, all that to say that 2.4ghz definitely still has a lot of utility today.

So I stared at this for a while, particularly the pattern of the seam, I have a few questions. What type of infill are you using? how many outer wall loops? How much infill overlap (or whatever it is called)?

Also what happens if you rotate the part on the bed 90 degrees so the seam is on a different axis? Or maybe 45 degrees? This will make sure it’s not some sort of mechanical issue in one direct that shows up in this specific situation.

I know that all seems random but those are what I would check hah.

I think what that person is saying is that in your example the left part would probably be more durable because it is flexible and that the part on the right is less durable but more rigid, basically saying your result is expected and makes sense if you are wanting durability over rigidity.

I think that the part that is unclear is that OP is using durability, rigidity, and strength as they are defined by material science not in common English and they way they differ in definition makes that comment make sense. I’m not a material scientist though so I could be wrong.

I hope that is correct and makes sense hah!

I have found the best way to cope is to surround yourself with people that understand and help you out when you fall short. Easier said than done for sure and it hasn’t always been that way for me but at this point I have a bunch of ADHD friends so they all get it, and my wife saves me usually, she is the best at that hah. Other than that I have been just leaning into it lately, for example find a job that has a lot of tasks that work well with your brain, choose wisely.

I also treat my attention as a privilege that I can give people and not something someone can demand. I don’t phrase it that way to be egotistical, it’s just that my attention and focus is fleeting sometimes as it is so I need to defend it in that way to have any at all. This is also harder said than done but it’s also not too difficult, most people are understanding when you say “can I get back to you in 30 min when I’m done with I am doing” or “let’s put time on the calendar to work on that tomorrow” it turns out.

Along this same line I also treat notifications everywhere as an opt-in activity, everything gets denied and I only let the most important ones through focus modes (I have an iPhone) that I actually need to receive and this includes all phone calls on all mediums. The only people that get let through focus modes are those that understand the gravity of interruptions on my brain (well and my parents because they are great hah).

Well that was longer than I thought it would be but the short version is that you have to try to construct a situation for yourself that works with your brain and not against it, and it’s a long journey but you have to keep iterating on it like you have been.

I hope some of that helps!

Make sure your filament roller doesn’t have too much resistance as well. Since TPU stretches linearly way more than any other filament if it does have a lot of resistance then the extruder won’t be able to pull more filament until it overcomes that resistance and the stretch and it ends up physically thinning out the filament. Just a thought, hope it helps!

I agree with the other poster, this is wild. It seems like It is limited to one axis so maybe it’s a slicer or printer bug. Does it do it if you print it out of PLA? PETG is cranky all around but I have never had it do something like that hah. Is this part online somewhere? I can try to slice it and see what happens on my x1, I’m curious now haha.

ETA: you should also open a support ticket, they have great suggestions sometimes.

Haha yeah he seems to love it, he also doesn’t seem to care about wearing a harness so possible future adventure kitty woo! I should post more pictures of him on here hah.

I recently got a kitten and he is all about water, he even climbs in the sink to drink water! I am going to have to get him a kiddie pool in the spring, including a photo for the cat tax, his name is Galileo!

Alright I’m not sure if this is the right place to ask either but if I were to guess it is s01e6 that they are referring to, I had forgotten about that show! It is really a great show from what I remember, especially that episode. Definitely worth a watch if you have not, I should watch it again.

They also make this one which uses a CM4 but you can control 4 machines! I have been eying it now that I can get CM4s again, thanks for the post!

Yep definitely agree with all of this here, my friends and I have been saying the same things about Prusa too, they need to innovate or drop their prices in 2024.

I am also a big oss supporter but the user experience of the Bambu ecosystem is really great, lately it has basically become the same argument as iPhone vs Android.

To sum it up, I usually tell people that while both work, if your interest in the hobby is in the things that come off the printer then get a Bambu, if your interest is in tinkering and optimizing the printer then get a Prusa or something.

I have a mk3s that is modded and an X1C and I always reach for the X1 because prints basically always work in any material without changing settings beyond infill/strength etc, I don’t even calibrate anything on it anymore, their auto calibrate function is extremely good and I have used it with PLA,PETG,ASA,ABS, PA/Nylon, PC, PLA/PETG/PA-CF, PLA+wood, and even TPU. The Prusa does well but it is definitely more finicky but I’m definitely a core-xy convert now so my next printer will be a core-xy because the accuracy is so much better for tall and square objects especially.

Her channel is so good! Her video on “walls of awful” really change how I think about my brain when it won’t do something. I really enjoy the positivity she has in her videos even when talking about tough topics, definitely recommend.

Here is her channel: https://youtube.com/@HowtoADHD

Do you want to not use your DL380? IF no it might make a good moonlight host!

Yeah I’m with you, I read most of it but I just don’t know where the disdain comes from. At most scales of infrastructure anymore you can use them interchangeably because the difference is immaterial in practical applications.

Like if I am going to provision 2TB I don’t really care if it’s 2000 or 2048GB, I’ll be resizing it when it gets to 1800 either way, and if I needed to actually store 2TB I would create a 3TB volume, storage is cheap and my time calculating the difference is not.

Wait until you learn about how different fields use different precision levels of pi.

I just want to thank you for continuing to post photos of Bowie, every single one is amazing and make me smile every time. Happy holidays and give Bowie extra belly rubs for me :D

Awesome! You bet, glad to hear it worked out.

I think what you are looking for can be found in rtx or asdf, I have used both for what you are describing, even those same tools hah. I’m currently using rtx more than asdf though for newer projects. I have been tempted by nix though, might take that plunge soon.

Yeah I’m curious too, I have an X1 and it has been extremely reliable and the wear parts are pretty reasonable I thought.

You can also use whatever slicer you want, you just have to use Bambu/Orca slicer if you want to use the AMS or print from your computer which seems reasonable, it integrates with lots of other brands including octoprint. Both are very good and I actually use orca slicer with my other printers now because the UI is so much better.

ETA: their hotend design is actually pretty great imo, and other brands are starting to release versions for it, e3d just released a HF hotend the other day.