hello...

Discussion in 'General Electronics Chat' started by topan, Aug 22, 2008.

  1. topan

    Thread Starter New Member

    Aug 22, 2008
    2
    0
    my name's topan...
    Iam new member...
    i have problem for controlling LM 2907 .my circuit F to V doesnt work..
    it frequency not linier to up output voltage....
    please it is very important to me..
    specification for I am need....45Hz-60 Hz and output voltage maximum 4 volt DC
     
  2. topan

    Thread Starter New Member

    Aug 22, 2008
    2
    0
    my name's topan...
    Iam new member...
    i have problem for controlling LM 2907 .my circuit F to V doesnt work..
    it frequency not linier to up output voltage....
    please it is very important to me..
    specification for I am need....45Hz-60 Hz and output voltage maximum 4 volt DC
    how to make the right my circuits....
    Pleasssssssseeee......!!!!!!!!!!!!!!!!!!!!!!!!!!!
     
  3. Wendy

    Moderator

    Mar 24, 2008
    20,764
    2,534
    Could you post the schematic? Verbal descriptions of electronics don't work well. We'll do our best to help.
     
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