Posted by Asha Seshan - ROBOTMAK3R June 12, 2020 Introducing 51515: the Next Generation of MINDSTORMS
Comments
I will try to contact the creator to see if instructions are available. You could, too, if you'd like.
Just go to the YouTube link for this video and email the creator from YouTube.
Rick
The creator of the gramophone is in the process of documenting his project with photos. When he completes the photos, then he'll send them along to us.
Rick