Make Bubble Machine For Kid From Cardboard

Bubble machine is a toy that children love. Besides manual machines, there are now many electric models.
Today I tried to make a bubble machine from cardboard.
* We need:
- Battery 3-6v:
sea.banggood.com/custlink/vm3...
- Battery tray:
sea.banggood.com/custlink/mK3...
- DC motor for fan:
sea.banggood.com/custlink/GGv...
- DC motor for disk:
sea.banggood.com/custlink/Km3...
- Propeller:
I'm reuse Gemfan D63 (FPV quad)
sea.banggood.com/custlink/GGD...
- DC Switch:
sea.banggood.com/custlink/vvv...
- Cardboard:
Find at your home :)
!!! DO NOT COPY & REUP !!!
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