LED VU Meter for my Boblebee backpack with Neopixels. arIt combines a 16 Neopixel-Ring and 2 strands of 12 Neopixel(on the sides of the backpack). It is powered by a akkupack of 6 Eneloop-Batteries with a UBEC(5Volt 3A). The controller is a Floraboard(Adafruit). I use a microphoneamplifier as input for the microconroller. It has differnt states:
- Larsonscanner red on the ring
- Larsonscanner red on both sides of the backpack
- Random "blinky" on ring and both strands
- Rainbowcollored pattern
- VU-Meter on both sides