 String inputString = "";
 boolean stringComplete = false;
 boolean USB_connected = false;
+unsigned long time = 0;
 
 void setup() {
   //set pins to output so you can control the shift register

    
    if (inputString[inputString.length()-1] == ']') {
      analogWrite(motorPin, 255);
      delay(500);
      analogWrite(motorPin, 0);
    }
    
    if (inputString[inputString.length()-1] == ')') {

int dataPin = 4;

int motorPin = 5;
long motor_time = 500; //number of milliseconds the motor vibrates

int redLED = 9; //pwm
int blueLED = 10; //pwm
int greenLED = 11; //pwm
