help needed for simple circuit design

Discussion in 'The Projects Forum' started by markosillypig, Nov 22, 2010.

  1. markosillypig

    Thread Starter Active Member

    Jul 21, 2008
    184
    0
    hi all
    i'm looking to find a simple circuit that switches 2 led's on when the voltage gets below 2V the led's are 25Ma 2.1V and the Vcc supply is 7.2V
    the circuit is for my electric rc car to simulate break lights as the power drops through the speed controller
    so any help would be much appreciated with this circuit
    thanks
     
    Last edited: Nov 22, 2010
  2. mik3

    Senior Member

    Feb 4, 2008
    4,846
    63
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