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Octo4A Phone Holder for Ender 3

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Octo4A Phone Holder for Ender 3 3d model
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Octo4A Phone Holder for Ender 3 3d model
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Octo4A Phone Holder for Ender 3 3d model
Octo4A Phone Holder for Ender 3 3d model
Octo4A Phone Holder for Ender 3 3d model
Octo4A Phone Holder for Ender 3 3d model

An adjustable side mount for the Samsung Galaxy A50 so you can run Octo4A and make great timelapses with Octolapse. If your phone is in the same dimensional ballpark as the A50, it will probably fit as well. If it doesn't scroll a bit down for the explanation on how to design your own phone holder in your CAD tool of choice.

I've included a little tester (Tester.stl) to check if the dimensions are correct, so you don't waste hours of print time for something that doesn't fit.

Requirements

  • 69g of your favourite filament (nice)
  • 2x M4x20mm Bolts
  • 1x M4 Nut
  • 1x M4 Threaded Insert (I used these)*
  • Soldering iron*

*= You could drill a M4 or M5 bolt into the hole to remove the need of threaded inserts, but it would probably make the turn table less adjustable.

Print Settings The entire assembly fits onto an Ender 3 v2 bed, but you'd have to print without a skirt (perhaps a smaller skirt would work, but I've not tested that). I printed at a .2mm layer height at 20% infill, but with 3 wall perimeters and only 2 top and bottom layers. The extra wall makes sure the triangles are one solid piece without infills, and add more rigidity where it counts.

Designing your own Phone mount All you really need to know is that the connection part are 2 rectangles of 15mm by 10mm by 2mm with a 5mm circle centered in the end square. The 2 connection pieces need to be 2.4mm apart from eachother and then everything should snap together really nicely.

License CC-0. Attribution is appreciated, but not required.


35 Likes306 DownloadsJanuary 5, 2022


35 Likes306 DownloadsJanuary 5, 2022