[sdiy] Photo PCB with projector? ( was : For breadboard lovers...)

[Jason Tribbeck]

Hi,

> I think its all doable.  I'm worried about black level.  However I
think I
> can print a lot of laser transparencies in the time it'd take to set
this
> up... but maybe I'll play with the DLP projector I acquired last
night.

I think it's doable as well.

And as to black level - the opacity of the films I use from my inkjet
and OHP combination isn't very high, but it works very well.

http://www.tribbeck.com/electronics/pcbs/DSC00079m.JPG

I did have an idea to use a UV laser and doing an isolation routing
style burn on the mask.
-- 
Jason Tribbeck