Extruder Visualizer
thingiverse
A very simple symmetrical extruder visualizer for the Prusa i3. This part allows you to easily track the movements of the extruder stepper motor, which is handy for troubleshooting. Its also a lot of fun to watch. This part is super simple to print and would look great in glow-in-the-dark filament. Inspired by the blog post from Mikolas Zuza at Prusa Research https://www.prusaprinters.org/visualize-extruder-motor-movements/ Magnets I used: https://www.amazon.com/gp/product/B075YNQQ71/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
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