[sdiy] transfer for panels, was very basic pcb

[David G. Dixon]

> Has this been posted yet?
>
http://www.instructables.com/id/How_to_etch_aluminum_panel_labelsdesigns_wit
h_a_r/

Yes, I've seen that one.  I thought the panels look a bit "rough".  Plus,
IIRC, the fellow was taking a significant "bite" out of the aluminum with
the etchant.  I'm more interested in anodizing; basically just altering a
few molecular layers, preferably with a nice colour effect.  (However, I'm
also intrigued by direct toner transfer.)