Open source coffee sorter project

Hi matthias

Thank you for your comment. Unfortunately, it is not an open-source project but you can share my mechanical idea. I made a youtube movie of my sorter. Please check!

The software works good but the picking unit does not work 100%. It has some vibration problems on the conveyer so far.

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This is such a lovely machine! It’s great! :green_heart:

Your beans flipping wheel is really creative, actually. I had thought about this a lot as well, and so far the best idea I had was a chute made from glass and imaging the beans while they slide down there. It seems that the crumpling of the conveyor that is introduced by the beans flipping wheel causes some mechanical issues with the ejection mechanism later … but of course that’s just a small issue, as any new machine will have in the first iteration.