Mini Submarine with 3mm LED light

Mini Submarine

Partly my own design, some parts remixed from other designs: https://www.thingiverse.com/thing:4621837 https://www.printables.com/en/model/325895-generic-landing-skid

A 3mm LED can be inserted into a bracket in the interior of the shell with the wires passing through the bottom to connect to a CR2032 3V battery which slots in between the skids.

If intending to insert a LED inside then print the windows in translucent or clear material.

Printed on FDM printer

All parts were printed with supports on build plate only (Overhang threshold of 40 degrees), at 0.1mm layer height and in the same orientation as they are in the stl's

You will need to make some 2mm diameter rods to connect the props and arm pieces. I used some 2mm nails and cut them to length. Use a 2mm drill bit to clean out the holes and the fit should be tight enough to hold with out any glue so the arms can be rotated.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

0.1

Infill:

Notes:

Support on build plate only