SEMÁFORO COM ARDUINO - PEI MARIA APARECIDA LOPES (OSVALDO CRUZ - SP)

 

PROGAMAÇÃO

// C++ code

//

void setup()

{

  pinMode(8, OUTPUT);

  pinMode(9, OUTPUT);

  pinMode(10, OUTPUT);

}

void loop()

{

  digitalWrite(8, HIGH);

  digitalWrite(9, LOW);

  digitalWrite(10, LOW);

  delay(4000); // Wait for 4000 millisecond(s)

  digitalWrite(8, LOW);

  digitalWrite(9, LOW);

  digitalWrite(10, HIGH);

  delay(4000); // Wait for 4000 millisecond(s)

  digitalWrite(8, LOW);

  digitalWrite(9, HIGH);

  digitalWrite(10, LOW);

  delay(2000); // Wait for 2000 millisecond(s)

}