Designing Volume Meter (VU) Shield for Arduino: For designing VU Meter Shield for Arduino, we have used EasyEDA, in which first we have designed a Schematic and then converted that into the PCB layout ...

Arduino sketch for Vu-Meter tower controlled by Android Bluetooth App. - wilson3682/Arduino-Neopixel-Vu-Meter-Tower-Bluetooth- ...

LED VU meter This is an old project that uses pulseaudio on Linux to receive real time loudness of playing audio. It is then sent to an Arduino and is shown on WS2812 LED strips. The project uses an ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for ...

The Arduino then measures the voltage on those inputs and feeds the necessary commands to the PT6314 driver to update the display. The resulting VU meter has 38 bars per channel, and is highly ...

In this arduino based audio meter circuit, analogue input pins of Arduino UNO board are used for measurement of audio-signal levels.