im new to the laser scene and i want to make a 20 mW laser but i can only buy a 1mW pointer so would it be possible to get a 1 mW laser pointer and put the 20 mW module in it with the 1 mW driver?
i got a few ebay 405s that were labeled 5mw, but are most definitely overspec. some pop balloons, some even light matches if held there long enough. Where did you buy your laser from, chief?