int chest_sensor_pin=7;
int belly_sensor_pin=2;
int chest_led_pin=13;
int belly_led_pin=8;
void setup() {
  Serial.begin(9600);
  pinMode(chest_sensor_pin,INPUT);
  pinMode(chest_led_pin,OUTPUT);
  pinMode(belly_sensor_pin,INPUT);
  pinMode(belly_led_pin,OUTPUT);
}

void loop() {
  int val1;
  val1=digitalRead(chest_sensor_pin);
  if(val1==HIGH)
  {
    digitalWrite(chest_led_pin,HIGH);
    delay(3000);
    
  
    
   
    
   }
   else
   digitalWrite(chest_led_pin,LOW);

   int val2;
   val2=digitalRead(belly_sensor_pin);
   if(val2==HIGH)
  {
    digitalWrite(belly_led_pin,HIGH);
    delay(3000);
    
    
   
    
   }
   else
   digitalWrite(belly_led_pin,LOW);

   Serial.print("chest ");
   Serial.print("motion:");
   Serial.println(val1);
   Serial.print("belly");
   Serial.print(" motion:");
   Serial.println(val2);
}