Ask Lemmy
A Fediverse community for open-ended, thought provoking questions
Rules: (interactive)
1) Be nice and; have fun
Doxxing, trolling, sealioning, racism, toxicity and dog-whistling are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them
2) All posts must end with a '?'
This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?
3) No spam
Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.
4) NSFW is okay, within reason
Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com.
NSFW comments should be restricted to posts tagged [NSFW].
5) This is not a support community.
It is not a place for 'how do I?', type questions.
If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.
6) No US Politics.
Please don't post about current US Politics. If you need to do this, try !politicaldiscussion@lemmy.world or !uspolitics@lemmy.world
7) No Hit-and-Run questions.
Please don't delete your post for no apparent reason. If you plan on deleting a question later, say so in the post, or if you feel that you have a good reason to remove it, message a mod beforehand. It's not fair to the ones who took their time to answer, and it's not in the spirit of the community.
8) No Bots.
Posts or comments from bots, LLM's, AIs, Neural Networks, Transformers, or Marvin the Paranoid Android are not welcome in AskLemmy. Real humans only please.
Reminder: The terms of service apply here too.
Partnered Communities:
Logo design credit goes to: tubbadu
view the rest of the comments
Do you have a how-to on YouTube? I'd love to see how you did this. Halloween is my favorite.
I won't make a step-by-step tutorial, but I will document a few steps along the way and publish my design when it's complete. The only thing I have IRL for now is the thumb I printed and assembled. The hand design is the part I'm least confident in. And, the head is the most complex part, so those have been taking all the time till now.
There are plenty of tutorials online for this sort of thing. From modifying store bought models, to kits people make, to old-school casting plastic parts from self-made molds, to designing and 3D printing. I'm using Blender for the design, because I already know Blender, that's a lot of previously-earned knowledge. I also have a lot of experience building things myself from previous jobs, and hobbies. I'm watching videos for the details I'm less certain of. The skull and skeleton are free downloads, but require extensive modification on the inside to this purpose.
The parts I can't make and need to buy are stupid-expensive these days. The universal joint for the neck is only sold in pairs, but I only need one, I suppose to make it worth selling, were $15. The two boards to drive everything were $160 plus the two micro SD cards were another $22, but I went with a purpose designed solution, rather than an Arduino solution. There's the servos ($45), the struts ($9), the turntable bearing ($7), a ball bearing for the jaw ($7), a box of tiny screws ($8), etc. It all adds up fast. Alibaba Express helps, but not much, buying enough at one store to get free shipping helps. Plus, of course, the 3D printer which I already have, but was $1000 six years ago, for a Prusa.