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/////////////////////////////////////////
// Microphone sound sensor YT Tutorial //
//            ArduinoCraft             //
/////////////////////////////////////////
int digitalPin = 7;   // KY-037 digital interface
int analogPin = A0;   // KY-037 analog interface
int digitalVal;       // digital readings
int analogVal;        // analog readings
void setup()
{
  pinMode(digitalPin,INPUT); 
  pinMode(analogPin, INPUT);
  Serial.begin(9600);
}
void loop()
{
  // Read the digital inteface
  digitalVal = digitalRead(digitalPin); 
  
  if(digitalVal == HIGH) 
  {
    Serial.print("On");
  }
  else
  {
    Serial.print("Off");
  }
  // Read analog interface
  analogVal = analogRead(analogPin);
  // Print analog value to serial
  Serial.println(analogVal);  
}
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