d.i.d. or Deep Ink Diver is an open source scalable pen plotter which you can build yourself using a 3D printed housing. The pen plotter has been designed to provide an easy to build, affordable pen ...
Instructables member “Lingib” has created a awesome Arduino powered Omni Wheel CNC pen plotter, powered by an Arduino Uno and Bluetooth module allowing the system to receive commands via a linked ...