Guys,
Check the videos out by this guy. (Marco Reps)
You can get the kit from banggood:
and a 405nm laser which has a better focussed dot than the 445nm ones.
See Marco Reps videos. This guy has it nailed. Search him on Youtube. All you'll ever need to know on PCB laser etching.
Bought one myself but they're so cool I've used it for everything else but PCBs so far.?
Andy.
