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3D model description

This is a machine that levitates small polystyrene balls by ultrasound.

Material :

Screw M3 * 16 - 18:


Arduino nano:

Wiring wire:

HC-SR04 :

L239D :

DC-005 power jack connector:

12v power supply (or Li-Polymer (Lipo) supply in 4 cells):

1N4007: rectifier-projects-Do-it-yourself/dp/B07F6CKTM9/ref=sr_1_1?s=computers&ie=UTF8&qid=1549964484&sr=1-1&keywords=1n4007

C1 2200µf :

All the elements for code, schematics and electronics are here:

3D printing settings


If a parameter is not entered, it is a choice.

The layer thicknesses are only used to improve the printing time (therefore not mandatory).

Elbow1 : Support

Elbow2 : Support

Base: Support

Base_Tube : 0.3 mm thick layer

Tube1 : 0.3 mm thick layer

Tube2 : (printing parameter of your choice)

  • 3D model format: STL



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