Recent content by ck1

  1. C

    Audio meter with 1 watt Luxeons

    AG, I notice you show a 7.8V supply.  I neglected to mention that I have a 5V supply I found on Ebay, will that work?  How does that change the resistor values? Thanks CK
  2. C

    Audio meter with 1 watt Luxeons

    Thank you very much, I will give it a shot.
  3. C

    Audio meter with 1 watt Luxeons

    Hi Everybody, I am a newbie here.  I am looking to make a "giant" VU meter.  I took a piece of PVC pipe 3" in diameter and 5 feet tall.  I cross-drilled 2" PVC and mounted a 1 watt Luxeon star in the bottom of each tube.  Audioguru's sound level meter is exactly what I want, with the microphone...
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