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This tutorial will highlight how to take sound output from the audio jack of a computer or phone and use the outputted signal to make a WS2812 led neopixel strip illuminate responsively. This code ...
This project needs 4 things: Arduino UNO R3 ATmega328P ATMEGA16U2 Board Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Arduino Keyestudio 1Pc 40 RGB LED WS2812 Pixel Matrix ...