/*
 * Simple Wokwi Microphone Demo
 */

int pattern1 = 0;
int pattern2 = 0;
int pattern3 = 0;

void setup() {
  Serial.begin(115200);
  pinMode(13, OUTPUT);
}

void loop() {
  int sample = analogRead(A0);
  
  Serial.println(sample);
  digitalWrite(13, abs(sample - 512) > 50);


  
  digitalWrite(12, abs(sample - 512) > 40);

  
  digitalWrite(11, abs(sample - 512) > 30);




}