Zoetrope CD Widget

thingiverse

This widget is engineered to fit snugly between a compact disc and motor shaft, enabling the motor to rotate the CD with precision. It has been specially designed as a component for Questacon Smart Skills Teacher Workshop 2 - "3D Zoetrope". Photos demonstrate the widget and then the widget in place to create a basic 3D Zoetrope. Further information about constructing the zoetrope can be found at: http://www.questacon.edu.au/outreach/programmes/questacon-smart-skills-initiative/workshops/resources/teacher-workshop-2-3d-zoetrope Print Settings Rafts: No Supports: No Notes: I print the 7.7mm file in polyflex plastic, as the slight flexibility allows it to fit into the CD more securely. If you only have hard plastic, like ABS, the 7.6mm file might be a better option.