Dear jayrob,
I'm kinda new to this forum. And you just became my idol.
If it's not a problem, I want to ask for help.
I bough some days ago some lasers (from cheap sellers) 200mW green laser (probably not even 50mW), 200mW red laser (still not real 200mw).
I would like to have some blue laser now, probably 445-450nm, since the 473nm are too expensive. Could you give me a link with a tutorial where I can do my own build? Or where can I get all the parts I'll need? How would you counseil me to start building it?
(I want it Handheld and with less than 1W output power).
With Kind regards,
dhealer