DIY MultiMedia Bluetooth Speaker | Arduino VU Meter | Acrylic

DIY MultiMedia Bluetooth Speaker The Arduino code for this Stereo vu meter is originally from Cine-Lights. Thanks to Cine-Lights. I have modified the code by removing the standby patterns to run on Arduino Pro Mini, Arduino Nano or Arduino Uno and adding some vu meter effects. I have included brightness settings using a potentiometer. First turned on the vu meter will work automatically change the effect and the effect can be selected via a push button. Adafruit NeoPixel and FastLED library are needed for this programming. My modification and other can be downloaded at the link below.