Il y a plein d'approches différentes et même du papier à musique sur AliExpress
But it’s 2021, and there are options for making your own music box. [RandomPrototypes] could have printed the whole thing, but those don’t sound as good with their plastic combs. Then there’s those paper punch ones, but you have to sit there and crank the thing continuously to hear the song. In the end, [RandomPrototypes] mixed methods and made a custom cylinder that’s playable with a standard music box mechanism.
via Hackaday : lire l’article source