Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

This idea of CNC photoploting has got my wheels turning.

Does anyone know what wavelength the laser emitters in laser printers
are?

I'm thinking that it might be passible to photoplot directly onto
sensitised boards.

There's several rather large issues to address. (wavelength, exposure
time, feeding the board- just to name a few)

-Denny