After the Fabrication in Education (FabLearn) 2019 Conference in Oulu, Finland, Polargraph is back to the UTech Lab.

The Polargraph is a vertical plotter that is controlled by the Arduino Uno microcontroller and Processing.

Processing translates images into points on a surface. Two stepper motors controlled by Arduino move the drawing medium – a pencil, a pen or a piece of chalk-forming the image on a vertical surface. 

Attendants will design and built a mobile Polargraph.

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