Little Drawbot (plotter)

Here I uploaded some files if someone wants to make one.

It works great, I just have to make some adjustments to make it work better.

I used:

2 Stepper motors 28byj-48 (With the ULN2003 drivers).
1 Arduino uno.
1 Servo.
3D printed pieces.

Everything was printed out with 0.27mm layer height, 10% infill

I also uploaded some images of the plotted image.

A video how it's working now.
http://youtu.be/CjxjyHekW7s

If you have any question just send me a message.

UPDATE