Recent content by Html33

It is a bit hard to see, what is inside the battery compartment to attach it to, if anything. It could be that the battery case is the + lead, or that the batteries are in a loose plastic case insulating them from case. Or the case itself could be the + lead with the batteries touching the base...

I bought a 50MW purple laser pen of a friend for an over priced £30. Later found out i could get the same thing for about £10. Anyway, i looked into it and found out i could make it slightly brighter by adjusting the screw underneath the laser pen. I was using the method where you pop the lid...