Here I present you a Bluetooth Stereo VU Meter with Pattern, Color, Brightness and Audio sensitivity control options. It is required to make the VU Meter Control Box as shown in the below linked video ...
This project is a VU meter that uses an 8x8 RGB LED matrix to display the volume level of an audio signal. The project uses an ESP32 to sample analog audio signal and drive the LED matrix. There are ...
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