3D Scanner

***Please note that this project is created for educational purposes. The project may not be optimal in some ways, and may even be dangerous to use. Please be cautious.***

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This is a 3D scanner that can be built and assembled only with 3D-printed parts, apart from the electronics (full list of components below). The scanner is driven by two stepper-motors and a range-sensor, controlled by a Raspberry PI. All parts have been designed to fit inside a build-volume of 140x140x140mm.

# Concept
A model is placed in the center of the largest gear (Plate_Gear.stl). One of the stepper-motors will then rotate the object arount it's Z-axis, allowing the range-sensor to measure a relative distance between points on the model. The second stepper-motor will control the range-sensor's vertical position, and thus allowing a scan of the entire hight of the model (limited by the height of the tower).

# Assembly
See the 3DScanner_assembled.stl for a visual representation. A simp