Here a musical weathervane :-)
When the wind turns the propeller, the two drums rotate and the small protruding nails of surface vibrate the small blades of different lengths.
(As a music box)
(For the moment I have not finished the two drums)
The drums are very simple pieces to model (I can give you different dimentions if you want) and you can easily make yours to your unique little melody!
Send me a message if you need help or advice.
I also posted more propellers of different sizes so that they can get into your printer.
I work on a model into several parts for easy printing.
I posted a drum pattern (but I don't know if the melody is beautiful :-)
The "TambourComplet.stl" file is a drum with small nails in all possible positions for those who are not comfortable with modeling. You can print directly and cut the nails that you don't want to make your own melody easily.
So let speak your artist soul :-)
I modeled a new propeller and a new government into parts for easy printing on all machines.
Can be assembled easily with small rivets (or M3 bolts)