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

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 ...

Download and open the included "GDU_VU_Meter_Code.txt" file and copy its content to your Arduino IDE software. Here if you may, you can change the used pins and can also change whether the audio is ...