Recycling leftover parts from old projects or derelict electronics ... Using an SD card to host the website and an Ethernet Arduino shield, the LEDs become network controllable.
With the thousands of Arduino projects you can find online ... including three different colored LEDs (green, orange, and red ...
Normally, when a project calls for addressable LEDs, we just throw a strip of WS2812s and an Arduino together, cobble together some code from the examples in the FastLED library, and call it a day.
So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner ...
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