Need a little help with Audioguru's VU LED Meter using LM3915

Discussion in 'The Projects Forum' started by biscut, Nov 24, 2010.

  1. biscut

    Thread Starter New Member

    Nov 22, 2010
    I made the VU meter using the schematic posted by Audioguru. It works but no matter how quiet it is the first four LEDs stay lit. The only difference in mine is I used resistors to drop the voltage for my 5V rail instead of a regulator. What can I do to adjust this. I've tried changing a few resistors to not much effect. Any info would be appreciated. I have attached the schematic.