Led Vu Meter Schematic

And it is bar type display driver using 5 dot led. It is a logarithmic display driver ic.

Audio Vu Meter 9 Leds Electronics Lab

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Led Audio Vu Level Meter Using Transistors Circuit Diagram

Dot Bar Display Driver Hookup Guide Learn Sparkfun Com

Simple Easy To Make Vu Meter Or Audio Meter Using Lm3915