void setup() {
pinMode(9, OUTPUT); //LED RED
pinMode(11, OUTPUT); //LED GREEN
pinMode(10, OUTPUT); //LED BLUE
}
void loop() {
digitalWrite(9, HIGH);
delay(1000);
digitalWrite(9, LOW);
digitalWrite(10, HIGH);
delay(1000);
digitalWrite(10, LOW);
digitalWrite(11, HIGH);
delay(1000);
digitalWrite(11, LOW);
delay(1000);
}