キースウェアラブルWS2812 24個のLEDフルカラー5050 RGB LEDリングモジュール

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REALLY Bright!!!

Jan 02, 2018

OMG, I bought a few of each size to try out in a couple of idea projects I have going. Wired up the DI (Digital IN) to a 470R to pin 4 on my Arduino Nano clone, along with 5V and GND. Quickly flashed in some example code from Adafruit (https://learn.sparkfun.com/tutorials/ws2812-breakout-hookup-guide) modified the code to accept 24 LED's as the total. Recommend sunglasses whilst testing.