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TOPIC: Audio: Sound Level Meter - Intensity

Audio: Sound Level Meter - Intensity 2 years 3 months ago #1876

  • Ray
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The code structure is very similar to www.electrosmash.com/forum/arduino-audio-meter/

It reads the analog input signal (A0) and depending on its level it lights up the whole panel, so if you play louder or harder the panel goes brighter.
  • You can adjust the amount of signal going into the effect with the gain potentiometer
  • I have included all the libraries in the same folder so you don't need to install them. Just unzip and compile!

This is the complete code:

File Attachment:

File Name: Level_Meter_With_Intensity.zip
File Size: 593 KB
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Audio: Sound Level Meter - Intensity 2 months 2 weeks ago #2977

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