Thanks much all. (yes 5mW btw--sorry about that...was sorting through DC power units).
I would love to one day do the messaged and type display.
I guess I was looking for an inexpensive source for the blue or green laser modules that could slip into the existing heatsink and housing (and...
Have purchased the cheap overseas RED/GREEN "Christmas Laser Lights" in the past. Every time they typically work for a few weeks, and then stop.
I have scavenged the parts from one or two, and am looking to build my own laser light from the parts.
My wife wants Blue and Green lights, or just...
Have purchased the cheap overseas RED/GREEN "Christmas Laser Lights" in the past. Every time they typically work for a few weeks, and then stop.
I have scavenged the parts from one or two, and am looking to build my own laser light from the parts.
Has anyone done this? Any tips or advice? Any...