Jason CoonMar 4
Sorry if you're tired of these, I'm having fun tweaking sound-reactive #PixelBlaze patterns. 😁
Get your own: https://lectronz.com/products/fibonacci256-expanding-166mm-disc-w-256-rgb-leds
Show threadTodd MillerMar 4
@jasoncoon Very cool. In broad strokes, how does it pulse to the beat? Microphone?
Show threadJason Coon
@tmiller thanks! The #Pixelblaze Sensor Expansion Board by @wizard has a microphone, 3.5mm line-in jack, and a small MCU that handles sampling the input into a 32 frequency bin FFT that you can use in patterns. The javascript patterns can be written and edited live in a web app over wi-fi, hosted on the Pixelblaze's ESP32. It's brilliant in every way.
https://shop.electromage.com/products/pixelblaze-v3-standard-wifi-led-controller
https://shop.electromage.com/products/pixelblaze-sensor-expansion-board
Pixelblaze V3 Standard - WiFi LED Controller

Mar 4 at 1:03amWeb