Makeblock arduino compatible xy plotter robot kit v2 0 makeblock 90014 p the xy plotter from makeblock turns digital artwork into line drawings on a flat surface maybe a drawing of your favourite superhero or the plans for your next house it s also a great introduction to the world of digital machines as most cnc machines and 3d printers have an xy mechanism inside them here is your chance to build that mechanism yourself and understand the whole process from creating artwork to finishe