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    Looking for some quality clicky switch.

    I try some switch on DX(DealExtreme: $4.30 16mm 101F Gold Plated Clicky Switch for Flashlights (10-Pack)). But their quality are poor, their resistance are 0.2-0.5ohm. Can anyone sell or suggest me some good clicky switch ?? Thanks !!
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    DIY A140 Blue Laser VS Rayfoss 100mW focusable

    Blue one: Diode: A140 from Dave Driver: custom Current: 830mA Host: custom Rayfoss 100mW Green : Output: 110mW Divergence: 1.3mrad Beam Diameter ~ 1mm Beam divergence and diameter of original Rayfoss Green isn't very good (divergence ~ 1.7mrad, diameter ~ 1.5mm), I replaced the original lens...
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    DX 50 mW green laser module review.

    I buy 2 x 50mW green laser module from DX. Shipping time is 7 days, but "waiting for supplier" took 25 days. Plus packaging v.v..., total 35 days waiting from payment sent (I have a big order with 10 sku, 3 sku still "waiting for supplier, and I cancelled those sku) They shipped in a soft...
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    WTB: Batteries and some lens, optics

    Bought from Hitechdealz. Thank everyone !!!
  5. V

    First PHR Bluray DIY

    This's my first DIY laser. PHR diode with O-like bluray driver in Aixiz module ~ 90 mW. Custom heatsink in flashlight host. Work with 1x 14500 battery. This laser pop ballon, lights matches easily.


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