a Drawing Machine
A machine that can draw.
3 prototypes

Version 1 (2008)
Built with Open Frameworks ( www.openframeworks.cc ),
Arduino ( www.arduino.cc ) , MDF, aluminum, servos, steppers, driverbelts etc from old HP scanners.

Version 2 (2010)
I also started using stepper drivers from the REPRAP project: reprap.org/

I've put some videos online:

Version 3: (2012)
No more scavenged parts, 3D printed parts, a better Z-axis, bigger drawing area, easier to build, more stable, accelerating steppers.
65 photos · 3 videos · 887 views