void setup() {
// put your setup code here, to run once:
pinMode(25, OUTPUT);
pinMode(26, OUTPUT);
pinMode(27, OUTPUT);
}
void loop() {
digitalWrite(25, HIGH);
digitalWrite(26, LOW);
digitalWrite(27, LOW);// put your main code here, to run repeatedly:
delay(3000);
digitalWrite(25, LOW);
digitalWrite(26, HIGH);
digitalWrite(27, LOW);// put your main code here, to run repeatedly:
delay(1000);
digitalWrite(25, LOW);
digitalWrite(26, LOW);
digitalWrite(27, HIGH);// put your main code here, to run repeatedly:
delay(4000); // this speeds up the simulation
}