void setup() {
// put your setup code here, to run once:
pinMode(13, OUTPUT);
}
void loop() {
// put your main code here, to run repeatedly:
digitalWrite(13, HIGH);//turn the LED on (HIGH is the voltage)
delay(1000);
digitalWrite(13,LOW);
delay(1000);
digitalWrite(13, HIGH);//turn the LED on (HIGH is the voltage)
delay(500);
digitalWrite(13,LOW);
delay(500);
}