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  1. N

    Blue ray Laser SF-AW210 DIY 405nm 170mA @ 140mW (Uncollimated)

    Thanks megha and Toke, would a slow increase in current with everything connected be safe for the diode?
  2. N

    Blue ray Laser SF-AW210 DIY 405nm 170mA @ 140mW (Uncollimated)

    Nevertheless, at which points do I measure resistance? (And thanks for the quick response :D)
  3. N

    Blue ray Laser SF-AW210 DIY 405nm 170mA @ 140mW (Uncollimated)

    Hi everyone, I have this kit, I am very sure that I have correctly soldered everything correctly. However, I can't find points A and B. Could someone please point them out?


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