the screw is a potentiometer( ie a variable resistor) twisting it lowers its resistance so current through the laser is higher and therefore brighter.
back on topic not though lol ;)
does anyone know of any problems with these lasers or should they be fine. Also are the one which are 10mW etc the exact same but with only the pot resistance turned up so that i could simply mod a 10mW one to 150 etc or would it be better to buy the high power ones as they are.
Also since...
A pot mod is twisting a screw inside the laser to make it more powerful
the only problem is that those are too expensive. Im looking for a laser with at least 125mW but i am only willing to pay around 100pounds (aprox$200) So im looking for a cheap chinese manufacturer of quality lasers, a...
Hi guys ;) , My name is lewis and i live in ayrshire scotland and ive recently got interested in lasers and want to buy a first laser which will be capable of burning for my birthday which is coming up soon. i have found sites such as wicked lasers but they cost way to much, but now i found this...