this post was submitted on 04 Mar 2026
346 points (98.6% liked)

3DPrinting

22122 readers
129 users here now

3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

The r/functionalprint community is now located at: or !functionalprint@fedia.io

There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml

Rules

If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![](URL)

Moderation policy: Light, mostly invisible

founded 2 years ago
MODERATORS
 

My FPV goggles have no internal battery, they need to be run off a 2s-8s LiPo or 5v from a USB port. This lets me use a reasonably safe power supply instead of strapping a raw lipo to my body.

top 39 comments
sorted by: hot top controversial new old
[–] SouthFresh@lemmy.world 91 points 3 weeks ago (2 children)

Panties droppin' everywhere

[–] CmdrShepard49@sh.itjust.works 46 points 3 weeks ago

We've got belt clips for those too!

[–] cmbabul@lemmy.world 12 points 3 weeks ago

This is wildly more effective than a condom at STI and pregnancy prevention

[–] Diplomjodler3@lemmy.world 27 points 3 weeks ago (1 children)

Virginity successfully protected.

[–] nik282000@lemmy.ca 14 points 3 weeks ago (1 children)

When I'm wearing goggles, a talking RG radio on a neck strap and flying a 20gram drone through my yard, it was never in danger xD https://imgur.com/gallery/i-miss-summer-3jgxHNL#QuFy3Aw

[–] Diplomjodler3@lemmy.world 3 points 3 weeks ago

I'm relieved to hear that.

[–] exaybachae@startrek.website 19 points 3 weeks ago (1 children)

Are you in a movie theater?

[–] nik282000@lemmy.ca 51 points 3 weeks ago (1 children)
[–] unexposedhazard@discuss.tchncs.de 16 points 3 weeks ago (1 children)

Is that flourescent carpet :o So cool!

[–] nik282000@lemmy.ca 9 points 3 weeks ago (1 children)

And it is indeed flourescent for people too lazy to click on the link

[–] einlander@lemmy.world 17 points 3 weeks ago (1 children)
[–] nik282000@lemmy.ca 20 points 3 weeks ago (1 children)

FreeCAD, not the easiest but I like it.

[–] einlander@lemmy.world 6 points 3 weeks ago (2 children)

I use it too. I'm now learning to cope with how it doesn't have a tool for external threads

[–] nik282000@lemmy.ca 7 points 3 weeks ago

I just use the helix pad and a triangle.

[–] Fmstrat@lemmy.world 2 points 3 weeks ago

As @nik282000@lemmy.ca mentioned, a helix is one way, but if you want to make it easy, just go to the Addon Manager and install the Fasteners Workbench.

[–] betterdeadthanreddit@lemmy.world 11 points 3 weeks ago (1 children)

Next iteration: flame-activated, spring-powered emergency eject system. Thinking of that Chinese EV that responds to thermal runaway by trying to take out bystanders with burning batteries. No witnesses, no embarrassing news story.

[–] nik282000@lemmy.ca 5 points 3 weeks ago

Mabe for my 4s drone, one good crash can turn it into Johnny Storm.

[–] sepi@piefed.social 10 points 3 weeks ago (1 children)

Beautiful in its simplicity.

[–] nik282000@lemmy.ca 13 points 3 weeks ago (1 children)

I like Unix-y things, do one job well.

[–] sepi@piefed.social 8 points 3 weeks ago (1 children)

Have you considered sharing the design on Thingiverse or some other 3d model sharing site? Apologies if you do not prefer to give your work out for free.

[–] nik282000@lemmy.ca 5 points 3 weeks ago

I post most of the stuff I make to Thingiverse, this one was so niche I didn't think any one would want it.

[–] mastod0n@lemmy.world 8 points 3 weeks ago

The fastest charge in the West.

[–] Adderbox76@lemmy.ca 7 points 3 weeks ago

A pocket protector for the modern age.

[–] half_built_pyramids@lemmy.world 5 points 3 weeks ago
[–] GottaHaveFaith@fedia.io 4 points 3 weeks ago
[–] Trilogy3452@lemmy.world 3 points 3 weeks ago (1 children)

What material did you print it with?

[–] nik282000@lemmy.ca 6 points 3 weeks ago (1 children)

PETG, because it'll likely get some direct sunlight. I would have used ABS but my venting window is snowed in.

[–] Natanox@discuss.tchncs.de 1 points 3 weeks ago (2 children)

Just keep in mind PETG isn't strictly UV resistant. A later reprint with ASA would be better.

[–] Trilogy3452@lemmy.world 2 points 3 weeks ago* (last edited 3 weeks ago)

Do people paint over it to make it UV resistant?

[–] nik282000@lemmy.ca 1 points 3 weeks ago (1 children)

I was thinking of softening but that's a good point. Ill probably do it in ABS if it fails in PETG.

[–] Natanox@discuss.tchncs.de 3 points 3 weeks ago

ABS is even less UV resistant. 😅

[–] CubitOom@infosec.pub 2 points 3 weeks ago (1 children)

For some reason, seeing a holster for something so beefy reminded me of this scene in the movie hook.

https://www.youtube.com/watch?v=e02eQxxDtSc&t=118

[–] nik282000@lemmy.ca 3 points 3 weeks ago

It's damned near that beefy. I should holster all the things!

[–] Truscape@lemmy.blahaj.zone 1 points 3 weeks ago (1 children)

This actually would be kind of neat as a backpack atrachment.

[–] quick_snail@feddit.nl 2 points 3 weeks ago (1 children)

Would make more sense to put it where the mp3 player goes, and just route the charging cable out the headphones hole

[–] Truscape@lemmy.blahaj.zone 1 points 3 weeks ago* (last edited 3 weeks ago)

Valid, but many backpacks don't have those dedicated headphone holes. I was thinking of something that could clip to the shoulder straps (or I guess this existing design could be adapted for MOLLE-style rigging as well with a simple measurement).

[–] vonProteus@lemmy.ml 1 points 3 weeks ago (1 children)

Would you mind posting it somewhere?

[–] nik282000@lemmy.ca 2 points 3 weeks ago

Bam: https://www.thingiverse.com/thing:7308092

Keep in mind that it is a not a tight fit by design, if you jog or run it will probably fall out.