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+--- Thread: Lesson26- how to DIY Music Reactive LED strip for Christmas tree (/showthread.php?tid=995)
Lesson26- how to DIY Music Reactive LED strip for Christmas tree - admin - 10-29-2021
1. WS2812B LED strip connect with DS18B20 temperature's port. (it's GPIO13)
2. Sound detect connect with KC868-A4's (DC 0-5V) analog input port. Sound detect is a sensor convert sound to DC 0-5v output.
3. install arduino library "FastLED" online.
arduino IDE source code download:
music-led.zip (Size: 3.28 KB / Downloads: 258)