DRBO Drawing Robot

**
EDIT: these files have now been removed. look on github instead.

Until things have been cleared up re: licensing, selling and generally being cool with the OS community again.

**

The DRBO drawing robot is designed to work with the software available at http://www.polargraph.co.uk/

I wanted to make a design that used laser cut parts + off the shelf parts - as I don't have access to a 3D printer.

If you can't make this yourself, you can also buy a kit with all the hardware and electronics from me.

B.O.M.

Arduino UNO x1
Adafruit Motor shield x1
1.8deg/step stepper motor x2
Lengths of thread / wire x2
Small self adhesive magnets x4
DC jack x1
Small extension spring x1
30mm circle of grip tape x1
Mini servo x1
3 pin header x1
3 wire extension cable x1
12v 1A DC power supply x1

M3 40mm machine screw x2
M3 8mm counter sunk machine screw x12
M3 5mm machine screw x8
M3 10mm machine screw x4
M3 20mm machine screw x8
M3 hex nut x26
M3 washer x12
Plas