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

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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