It’s why desktop 3D printers are such a powerful tool, and why this scalable plotter from the [Lost Projects ... GT2 belt and pulley to move the pen back and forth. We particularly like the ...

Pen plotters are popular builds amongst DIY CNC enthusiasts. They’re a great way to learn the fundamentals of motion control and make something useful along the way. In that vein, [Maker101] has ...

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 ...