int Sound_Sensor = 13; //initialize Sound Sensor Pin int LED_Strip = 11; //initialize 12V LED Strip Pin void setup() { pinMode (Sound_Sensor, INPUT); //define Sound Sensor as input pinMode (LED_Strip, OUTPUT); //define LED Strip as output } void loop() { int Store_Data = digitalRead (Sound_Sensor); //define variable of the Sound Sensor status //get the value of the Sensor if (Store_Data == 1) //When Sensor gets a signal { digitalWrite(LED_Strip, HIGH); //LED_Strip will be on } else //If no signal is found { digitalWrite(LED_Strip, LOW); //LED_Strip strip will be off } }