// Definice pinů pro LED diody
const int cervena = 2; // Červená pro auta
const int oranzova = 3; // Oranžová pro auta
const int zelena = 4; // Zelená pro auta


void setup() {
  pinMode(cervena, OUTPUT);
  pinMode(oranzova, OUTPUT);
  pinMode(zelena, OUTPUT);



}

void loop() {
digitalWrite(cervena, HIGH);
delay(1000);
digitalWrite(oranzova, HIGH);
delay(1000);
digitalWrite(cervena, LOW);
digitalWrite(oranzova, LOW);
digitalWrite(zelena, HIGH);
delay(1000);
digitalWrite(zelena, LOW);
delay(1000);
digitalWrite(oranzova, HIGH);
delay(1000);
digitalWrite(oranzova, LOW);
}