this post was submitted on 04 Mar 2026
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3DPrinting

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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.

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[–] SouthFresh@lemmy.world 89 points 1 month ago (2 children)

Panties droppin' everywhere

[–] CmdrShepard49@sh.itjust.works 45 points 1 month ago

We've got belt clips for those too!

[–] cmbabul@lemmy.world 12 points 1 month ago

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

[–] Diplomjodler3@lemmy.world 26 points 1 month ago (1 children)

Virginity successfully protected.

[–] nik282000@lemmy.ca 14 points 1 month 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 1 month ago

I'm relieved to hear that.

[–] exaybachae@startrek.website 18 points 1 month ago (1 children)

Are you in a movie theater?

[–] nik282000@lemmy.ca 50 points 1 month ago (1 children)
[–] unexposedhazard@discuss.tchncs.de 16 points 1 month ago (1 children)

Is that flourescent carpet :o So cool!

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

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

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

FreeCAD, not the easiest but I like it.

[–] einlander@lemmy.world 6 points 1 month 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 1 month ago

I just use the helix pad and a triangle.

[–] Fmstrat@lemmy.world 2 points 1 month 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 1 month 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 1 month ago

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

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

Beautiful in its simplicity.

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

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

[–] sepi@piefed.social 8 points 1 month 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 1 month 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 1 month ago

The fastest charge in the West.

[–] Adderbox76@lemmy.ca 7 points 1 month ago

A pocket protector for the modern age.

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

What material did you print it with?

[–] nik282000@lemmy.ca 6 points 1 month 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 1 month 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 1 month ago* (last edited 1 month ago)

Do people paint over it to make it UV resistant?

[–] nik282000@lemmy.ca 1 points 1 month 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 1 month ago

ABS is even less UV resistant. 😅

[–] CubitOom 2 points 1 month 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 1 month ago

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

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

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

[–] quick_snail@feddit.nl 2 points 1 month 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 1 month ago* (last edited 1 month 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).