Hi Russ,
Check out the Scratch and Etch method a few weeks
back. A board coated and the pattern is scratched away
using a plotter. Then it is etched.
John
Check out the Scratch and Etch method a few weeks
back. A board coated and the pattern is scratched away
using a plotter. Then it is etched.
John
> Maybe you could use the laser to burn off the etch resist coating
> around the tracks and pads, then just etch in acid.