Smallest 10 Bar LED VU Meter

LM3915 IC Using Smallest 10 Bar LED Vu Meter Make Very Simple. PCB Gerber File And Circuit Also Provided In this Post.

Vu meter

VU Meter Circuit Diagram :

Components Needed:

  • LM3915 IC – 1No
  • 2k2 Resistor – 2No
  • 100k Resistor – 1No
  • 1uf Capacitor – 1no
  • 10Bar LED – 1no
  • 4007 Diode – 1no

PCB Layout :

Gerber File:

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