Someone/thing Listens

Video documentation of Someone/Thing Listens:

p5 code: https://editor.p5js.org/blatinegra/sketches/AE6-51dL-

arduino code:

Arduino code: #include <Adafruit_NeoPixel.h>

#define LED_PIN    6

#define LED_COUNT 30

Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);

String incomingByte;

void setup() {

  Serial.begin(9600);

pinMode (LED_PIN, OUTPUT);

  strip.begin();           // INITIALIZE NeoPixel strip object (REQUIRED)

  strip.show();            // Turn OFF all pixels ASAP

  strip.setBrightness(50); // Set BRIGHTNESS to about 1/5 (max = 255)

}

void loop() {

  int sensorValue = digitalRead(4);

  Serial.print(sensorValue);

  delay (100);

if (sensorValue == LOW) {

    colorWipe(strip.Color(0,   0,   0), 50);

  }

if (Serial.available() > 0) {

    incomingByte = Serial.readString();

    if (incomingByte == "something") {

      colorWipe(strip.Color(104, 8, 146), 50); // purple

      colorWipe(strip.Color(212, 113, 235), 50); // Green

      colorWipe(strip.Color(252, 3, 218), 50); // Pink

    }

  }

}

void colorWipe(uint32_t color, int wait) {

  for (int i = 0; i < strip.numPixels(); i++) { // For each pixel in strip...

    strip.setPixelColor(i, color);         //  Set pixel's color (in RAM)

    strip.show();                          //  Update strip to match

    delay(wait);                           //  Pause for a moment

  }

}

}