For the electronics, the plotter uses an Arduino Uno and ... way [Lost Projects Office] handled lifting the pen off the paper. In the original design a solenoid was used, which took a bit of ...

The BrachiGraph project consists out of two parts, the hardware design for a servo-driven drawing arm (pen plotter) and software utilities (written in Python) that allow the drawing arm’s servos ...

A type of pen plotter that wraps the paper around a drum with a pin feed attachment. The drum turns to produce one direction of the plot, and the pens move to provide the other. The plotter was ...