Help with Transistor Circuit

Discussion in 'The Projects Forum' started by Stills00, Mar 8, 2010.

  1. Stills00

    Thread Starter Member

    Feb 16, 2010
    80
    0
    I need help trying to figure out what is wrong... I have been trying to amplify the current from my 4017's so i can run lights on top of my truck. Here is the Schematic i have put together. My problem is with the MPSA14 and 2907 Transistors on the bottom of the Schematic. They keep my LED's Lit all the time and dont shut off.... Sgtwookie Has been very helpfull in helping me get this far but im putting it out there to get any help i can get. Attached is my Schematic and a picture of how i have the transistors wired on the board.

    The hyperlink is to the other post trying to get these to work.....
    http://forum.allaboutcircuits.com/showthread.php?p=218171#post218171

    Any help would be appreciated.
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    I just got home a few minutes ago.

    Check the other thread.
     
  3. Stills00

    Thread Starter Member

    Feb 16, 2010
    80
    0
    I just opened it up to see if anyone else had any ideas... Thanks bro
     
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