int r=5;
void setup() {
pinMode(r, OUTPUT);
Serial.begin(9600);
}
void loop()
{
digitalWrite(r, HIGH);
Serial.println("LED is ON");
delay(1000);
digitalWrite(r, LOW);
Serial.println("LED is OFF");
delay(1000);
}
int r=5;
void setup() {
pinMode(r, OUTPUT);
Serial.begin(9600);
}
void loop()
{
digitalWrite(r, HIGH);
Serial.println("LED is ON");
delay(1000);
digitalWrite(r, LOW);
Serial.println("LED is OFF");
delay(1000);
}