ncurses/curses pulseaudio mixer in c++ similar to pavucontrol

Stereo VU meter using OLED screens and AVR microcontroller

low noise low cost stm32 usb-audio dac with optional level meter

ALSA plugin for displaying VU meters on various Raspberry Pi add-ons - derived from ameter

Userinterface for Volumio (RaspberryPi) with ssd1322 and ssd1306 oled display, spectrum bargraph, progress bar, LED functions, Standby-functions, 4 Buttons and Rotary Encoder.

Audio reactive lights using Teensy 3.2

Just a volume visualization on a keyboard

This sketch plays PSG files via a AY-3-8910 PSG chip which is a 3-voice programmable sound generator (PSG). Uses the Arduino Pro Mini microcontroller board and works on the ATmega328 or 168

A sample App with a realistic VU meter to demonstrate realtime audio capturing, recording, and background audio processing

Measure volume of noise using ESP32 and Adafruit I2S Microphone (SPH0645)

Diabetes prediction V2.0 -This VB6 application takes glycemic values and tries to predict the future state of the patient. First, it converts a sequence of numbers into states. The states are arranged in a transition matrix and the transition probabilities are calculated for each element. The transition matrix is further used for a predictions.

Retro audio level indicator

Building an audio input switcher, four 3.5mm audio inputs and one 3.5mm audio output for connecting to my 80s Boombox. VU-meters added, because they're cool!

Using Audio VU Meters to monitor system activity on the Raspberry Pi

Прошивка для vu-метра 2x32 LED

Minimalistic CLI for monitoring a PulseAudio server

Analog visualization for PC resources

Easy VU meter using esp8266 and ws2811

A USB volume knob powered by Raspberry Pi Pico