Robot powered by an arduino that can draw on a whiteboard.
Written to accept arbitrary G-Code, which means it can draw pretty much anything.
The code for the robot is in drawer, and the code to calibrate the servo is in servo_calibration. There is also Java code that will stream a G-Code file over serial to the robot, which allows it to draw arbitrary designs.
For the most part, this robot adheres to the guidelines/rules of G-Code, and behaves like a CNC machine.
