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  1. Join Date
    Dec 2009
    Posts
    3,006
    #20
    ^if your LEDs are of the hi-intensity type the typical current requirement will be 100mA.

    2V divided by 0.1A will give you a resistance value of 20ohms

    A low intensity LED will typically require 1mA current for 2kohms resistance
    Last edited by kisshmet; August 1st, 2015 at 11:56 PM.

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