Chasing LED's Activated by LED voltage.

Discussion in 'The Projects Forum' started by darkninja462, Jan 20, 2012.

  1. darkninja462

    Thread Starter New Member

    Jan 16, 2012
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    I need to create a chasing LED circuit which is activated/signaled, by a smaller LED circuit (LED, power, ground @ ~3.0volts).

    I am hoping to have at least 10 Blue LED's 5000cmd, 3.2 lead voltage, 20mA (not sure if that is needed).

    and can either be running on 5,7,12volts.

    Regards
    -Ninja
     
  2. praondevou

    AAC Fanatic!

    Jul 9, 2011
    2,936
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    Can you post a circuit you have in mind?

    What does "LED, power, ground @ ~3.0volts" mean?
     
  3. darkninja462

    Thread Starter New Member

    Jan 16, 2012
    5
    0
    Well it needs to use the HDD activity LED as a trigger, so it is the HDD LED circuit I was referring to.

    Regards
    -NInja
     
  4. Wendy

    Moderator

    Mar 24, 2008
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