2 Axis Motorized Camera Silder for 20$

i have made a 2 axis motorized camera slider to take timelapse, panorama and in focus footages. i am using nema 23 which was salvaged from old industrial printers. arduino with 2 easydrivers was used to control the stepper motors. there 5 push switches and pot for the speed.

the whole took 2 days.

here arduino code and wiring: http://adf.ly/1o26H2