Build a mini VU meter inspired project using NeoPixels and CircuitPython! Powered by the QT Py RP2040, use a PDM microphone to turn audio data into a dazzling display with NeoPixels!

Learn Guide
https://learn.adafruit.com/neopixel-mini-vu-meter

YouTube Project Video
https://youtu.be/9lymyZkPWMk

Code on GitHub
https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/main/NeoPixel_Mini_VU_Meter

QT Py RP2040
https://www.adafruit.com/product/4900

PDM Mic
https://www.adafruit.com/product/4346

Mini Skinny NeoPixel Strip 144/meter
https://www.adafruit.com/product/2969

Black LED Acrylic
https://www.adafruit.com/product/4594

10-wire ribbon cable
https://www.adafruit.com/product/3890

Stemma QT Cable
https://www.adafruit.com/product/4209

M2.5 Hardware Kit
https://www.adafruit.com/product/3299