In this tutorial, we are going to look at how to interface RGB Neopixel LEDs with an Arduino. We will be interfacing the WS2812B LEDs which are also known as NeoPixel.

This project allows you to monitor the temperature of your AMD or NVIDIA GPU using an Arduino, along with visual feedback via a TM1637 seven-segment display and WS2812b ARGB LEDs. You can modify the ...

Although Arduino can directly control WS2812B LED, it needs to shut down all interrupts to ensure normal communication. It's very inconvenient.

Each individual tree has three WS2812b-mini addressable RGB LEDs and the tree is controlled by an external Arduino. The first order of 10 PCBs came in, which makes a 9 member tree – next up is a ...