void setup() {
// put your setup code here, to run once:
pinMode(13,OUTPUT);
attachInterrupt(digitalPinToInterrupt(2),turnonled,HIGH);
}
void loop() {
digitalWrite(13,LOW);
delay (150);
Serial.print( " LED loop state low" );
}
void turnonled()
{
digitalWrite(13,HIGH);
delay(1000);
}