vu meter schematic

  
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This nifty sound level meter is a perfect one chip replacement for the standard analog meters. It is completely solid state and will never wear out. The whole circuit is based on the LM3915 audio level IC and uses only a few external components. This circuit can also be integrated into audio amp projects. Thanks to help from the forum, this circu
vu meter schematic - schematic

it has been improved from the original version to include a peak detector for a more stable and viewable output. This page has been updated with the new circuit.



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