8 Comments

  1. August 2, 2012 at 5:56 pm

    Mark

    unfortunaly it doesn’t work. What could be happened?

    Reply
  2. April 20, 2013 at 6:20 pm

    rohini

    pls send me some mini projects on opamp

    Reply
  3. July 24, 2013 at 3:02 am

    lemorlenny

    HI, how can I modify the circuit to obtain a continuos value to measure the light intensity with a micro?

    Thanks.

    Reply
  4. August 20, 2013 at 1:27 pm

    VADIVEL

    very useful the diagram

    Reply
  5. August 30, 2013 at 8:10 pm

    nirali

    pls send me some mini projects on opamp

    Reply
  6. November 9, 2013 at 5:54 pm

    arohi

    suggest some mini projects using linear ic’s

    Reply
  7. November 12, 2013 at 7:34 am

    Muhammad Irfan

    visit my blog about simple hobby electronics projects all detail available about any circuit try this this very useful about Pakistani bhayiyo
    http://www.electronicsirfan.blogspot.com

    Reply
  8. April 24, 2014 at 7:18 pm

    BHALALA DARSHAN

    I AM HAPPY
    FOR
    THIS PROJECT IS RUN ……………………..

    Reply

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