OpenScan - 3D Scanner v4 (large version)

This version can be easily scaled to accommodate larger objects. All parts are designed for 3d printing and should be easily printable. Make sure to level your bed properly, as those larger parts tend to bend ;) I've also designed a test-file (Tester.stl), to make sure, that the printer is well tuned-in and that your 2020 profiles are fitting (neither too loose nor to tight)

The whole mechanism is controlled by the openscan pi module: https://www.openscan.eu/pi-shield?lang=en, where I've added a second stepper to the rotor axis.

A detailed description of all parts needed will follow:
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Be aware, that this system is still being tested and that there is a lot of tinkering involved. Cabling is relatively straight-forward, but still needs some attention and knowledge :)

https://youtu.be/pU_Iw5Kt5oU