What’s on *YOUR* workbench?

Me and the kids have been planning some DIY halloween decorations. Just finished wiring this up, and because I printed at such low infill it's basically a giant diffuser lol

I have bigger more exciting plans for it than just light up eyes, but the remaining parts for it won't be here until Monday.
Painting the eyeholes black would appease the Danzig.
 
Ooooh yeah. Incandescent is not the way to go with batteries.

Think about how big Maglites were, and how much run time ya got off a handful of D cells.

Then consider the size of a 9 volt, and the fact that the way a 9 volt gets up to 9 volts is by running several tiny cells in series. Much like how a maglite uses those D-cells in series...except they're way, way, way bigger.

Same alkaline tech. Same energy density. Larger mass, still shit runtime.

LEDs are kinda miracles when it comes to the amount of light you get per watt.
 
Only thing I'd say about the 3d printed rocket sockets is that layer adhesion is gonna be super important there. Torque will easily expose any flaws in that regard.
Yesterday did a test on a junk/reclaimed 3PDT for gits and shiggles, and turns out I had a failure before layer separation happened.

Screenshot 2024-10-14 092437.jpg

Granted, I cranked down on this harder than I would ever do, even with a metal socket, but it's a stress test after all. Handles didn't break either. For normal use I think they're a-okay
 
Yesterday did a test on a junk/reclaimed 3PDT for gits and shiggles, and turns out I had a failure before layer separation happened.

View attachment 83622

Granted, I cranked down on this harder than I would ever do, even with a metal socket, but it's a stress test after all. Handles didn't break either. For normal use I think they're a-okay
Admittedly that's an issue with the normal rocket sockets as well.

Which, I'd say, makes this a very successful experiment. Well done!

I've got me some CF reinforced polycarbonate filament that would be awesome for this. That is, as long as one could get the layer adhesion dialed. PC is a little difficult in that respect.
 
Got the cheapo Ali-zon yellow transfer paper to actually work. Well, so far. Not etching it because it was a misprint (paper alignment) and I fucked up the LED drill marker in final nudges. But hey. Got the cheap stuff to work. Maybe I'll circle back around to magazine/sticker paper once the isolation of winter sets in.
2024-10-1523.08.093847401811445173202.jpg
 
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