diy laesr pointer | Laser Pointer Reviews

DIY a laser pointer

by Laser Explorer September 15, 2017 2452 views 0 comments

I have a small battery on the 5th battery,Just once again idle boring Taobao looking for laser head, find a 5mW. Preferential purchase of electronic cigarettes, is optimistic about this shape and cylindrical lithium battery. First on the circuit, because it is done after the demolition, so it is reverse, make do see. Focus on ...

diy laesr pointer

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DIY 3000mW blue laser pointer — Burn solder wire at 8 meters

by Future Laser June 7, 2017 2908 views 0 comments

A video of burning solder at 8 meters I bought a 3000mw laser pointer from LuckLaser and found two undesirable places: Large heat, poor heat dissipation. This high power laser, Heat will certainly be great, But the cooling design is not good, The main reason is that the surface of the radiator is small, so ...