I bought a couple of these, mainly to practice pressing and soldering but for the life of me I can't coax a photon out of them.
Bought them from Laserlands on Ebay.
I can't find a datasheet on these for the pinout, so I'm guessing it's the same as other 405's. Positive on the right, negative...
The information and guidance you folks give here is amazing.
I stumbled in here back in April after looking for a laser at WL, and am so glad I did.
Since then, you've helped me build a few 445nm handhelds, a 635nm and a 520nm.
Thank you DTR, Zero(Sorry I didn't buy more from you), Survival...