Using a VU meter with an Arduino

Arduino VU Meter Issues - Interfacing - Arduino Forum

Analog VU meter driver

RGB VU Meter Using Arduino Nano: How to make an Arduino RGB LED VU meter project/ simple steps

Arduino-Based VU Meter

Read values from a 3,5mm jack - Audio - Arduino Forum

Improving OLED VU Meters With A Little Physics

Stereo NeoPixel Ring VU Meter

Analog VU Meter - I2C OLED SH1106 - OLEDMeter Animation - Exhibition / Gallery - Arduino Forum

VU Meter powered by Arduino

How to make an LED VU-meter using ARDUINO UNO

ADC input for audio source (VU meter) - General Electronics - Arduino Forum

A DIY VU METER WITH LM3914 – DIY Electronics Projects