Plotter using CD ROM parts

Toy designed to plot with. Designed to fit on my DIY CNC, but should be usable on other designs.

Using the shafts and steppers out of 2 CD/DVD ROM's.

Now using it for scribing on copper clad too!

Its not for the faint of hart and will take a little tweaking to set the current and voltage to run it proper. The motors can get slightly hot in the cases where a little more torque is required.

So far got many hours of fun from it.

Apply some wheel bearing grease to the screws but not t