#define PARK1R 0 
#define PARK1G 2 
#define PARK2R 4 
#define PARK2G 5 
#define PARK3R 12
#define PARK3G 13

#define PARK1T 14
#define PARK1E 15 
#define PARK2T 16
#define PARK2E 17
#define PARK3T 18
#define PARK3E 19

#define DHTS 21
#define DHTN 22

#define PHOTA 23
#define PHOTD 25

#define LAMP1 26
#define LAMP2 27

void setup() {
  Serial.begin(115200);
  
  pinMode(PARK1R, OUTPUT);
  pinMode(PARK1G, OUTPUT);
  pinMode(PARK2R, OUTPUT);
  pinMode(PARK2G, OUTPUT);
  pinMode(PARK3R, OUTPUT);
  pinMode(PARK3G, OUTPUT);

  pinMode(LAMP1, OUTPUT);
  pinMode(LAMP2, OUTPUT);
}

void loop() {
  digitalWrite(PARK1R, HIGH);
  digitalWrite(PARK1G, HIGH);
  digitalWrite(PARK2R, HIGH);
  digitalWrite(PARK2G, HIGH);
  digitalWrite(PARK3R, HIGH);
  digitalWrite(PARK3G, HIGH);
  digitalWrite(LAMP1, HIGH);
  digitalWrite(LAMP2, HIGH);

  delay(1); // this speeds up the simulation

  digitalWrite(PARK1R, LOW);
  digitalWrite(PARK1G, LOW);
  digitalWrite(PARK2R, LOW);
  digitalWrite(PARK2G, LOW);
  digitalWrite(PARK3R, LOW);
  digitalWrite(PARK3G, LOW);
  digitalWrite(LAMP1, LOW);
  digitalWrite(LAMP2, LOW);
}