Need help, I built this IRL, but the two LED strips (neopixel 2812b) don't turn on all the way, and render the nano useless when they do. What should I do? :
OPEN-SAMRT Battery Style Digital Tube LED Battery Level Display Module 4-color 10-segment LED Bar for Arduino - AliExpress
Adafruit Particle/Spark NeoPixel Ring Kit - 24 NeoPixels | The Pi Hut