Hello
I need help with wiring arduino uno with 15W laser.
I have this laser:
https://www.ebay.com/itm/450nm-15W-Laser-Module-W-Heatsink-Fan-Support-TTL-PWM-for-DIY-Laser-Engraver-J/222755022085?epid=0&hash=item33dd3be505:g:gJgAAOSw0HFbbrsG
Please help me.
Best regards