Recent content by KARADENIZ

  1. KARADENIZ

    Beginner's Guide to explain simple LED flashlight.

    @download, thats what I was searching for, thanks ;)
  2. KARADENIZ

    PWM - What is it, How does it work and how to detect it.

    hi everyday I learn something new :) Flashlights are like Ecstasy :D I need PWM driver, is there any PWM driver comparison to their efficiency? price? and where to buy? Edit: I've found this, is another greate post...
  3. KARADENIZ

    Beginner's Guide to explain simple LED flashlight.

    nice thread , thank is there any comparison chart of pwm boards to their efficiency?
  4. KARADENIZ

    PWM - What is it, How does it work and how to detect it.

    current-controlled, PWM :) nice explained :) thanks My Sipik SK68 is not CC or PWM, is it possible to update it ?
  5. KARADENIZ

    Sipik SK68 2 AA Mod

    Hi Den I also have a Sipik SK69, bought from Ebay for 5$. It has stratched lens and runtume is only ~ 30 Minutes Which Multimeter are you using to measure the amp draw? 1,8A is for a AA Flashlight very high, if I did know that before, I won't buy this light. Is there anyway to reduce the...
  6. KARADENIZ

    Best Affordable (under $50) AA Flashlight

    you should throw an eye to these lights Fenix Sunwayman Zebralight Eagletec Olight
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