int led = 2 ;
void setup() {
pinMode(2,OUTPUT);
}
void loop(){
digitalWrite(2,HIGH);
delay(500);
digitalWrite(2,LOW);
delay(500);
}
int led = 2 ;
void setup() {
pinMode(2,OUTPUT);
}
void loop(){
digitalWrite(2,HIGH);
delay(500);
digitalWrite(2,LOW);
delay(500);
}