Uploaded November 2024 | Updated September 2026, 2 weeks ago

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Engineers get Onshape Professional Free up to 6 Months: https://Onshape.pro/IvanMiranda

Here's a playlist to get you up to speed:
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In this video I used the new Prusa MK4S, very fast and reliable. You can get one here and at the same time help this channel (aff link):
prusa3d.com/?promocode=IvanMiranda

In this new installment of the Marble Clock saga I took care of the connection between the elevator and the marble selector as both need to work in sync.

I got lots of suggestions to use a Geneva drive and of course I did in the end go for it, a bit too strongly maybe?

And did something that I wanted to do for a long time, a 4 stage cardan shaft to transfer rotational movement between two shafts 90 degrees apart.

As always love to read your comments.

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