Pen Plotter

This is a pen plotter that was built for my computer numerical controls class. It is controlled by 3 stepper motors, a servo, and an Arduino. It functions when Gcode is sent through an application called the Universal Gcode Platform. Then with a dry erase marker the pen plotter moves according to the directions of the Gcode and creates a drawing. The following videos show the movements of the pen plotter and some designs that were created with it.