void setup()
{
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
}
void loop()
{
digitalWrite(2, 1);
digitalWrite(2, 0);
delay(1000);
digitalWrite(3, 1);
digitalWrite(3, 0);
delay(1000);
}
void setup()
{
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
}
void loop()
{
digitalWrite(2, 1);
digitalWrite(2, 0);
delay(1000);
digitalWrite(3, 1);
digitalWrite(3, 0);
delay(1000);
}