![How to control two RGB LED Neopixel Rings (16x pixels each) with Arduino UNO - LEDs and Multiplexing - Arduino Forum How to control two RGB LED Neopixel Rings (16x pixels each) with Arduino UNO - LEDs and Multiplexing - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/7/1/f/71f3c5adbe97fb5d2a7a858528303eb0cded0ce5.png)
How to control two RGB LED Neopixel Rings (16x pixels each) with Arduino UNO - LEDs and Multiplexing - Arduino Forum
![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? : 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? :](https://i.redd.it/tfmbqf6s47971.png)
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? :
![ws2812b NeoPixel - how to address it? How Arduino knows the correct order of LEDS on the stripe? - Arduino Stack Exchange ws2812b NeoPixel - how to address it? How Arduino knows the correct order of LEDS on the stripe? - Arduino Stack Exchange](https://i.stack.imgur.com/YtYR3.png)
ws2812b NeoPixel - how to address it? How Arduino knows the correct order of LEDS on the stripe? - Arduino Stack Exchange
![Adafruit Neopixel Individual Addressable LEDs issue - Any and every code make LEDs go "crazy" - Arduino Stack Exchange Adafruit Neopixel Individual Addressable LEDs issue - Any and every code make LEDs go "crazy" - Arduino Stack Exchange](https://i.stack.imgur.com/7kvPr.png)