// Arduino Core

int sw1 = 12;
int sw2 = 14;
int sw3 = 27;
int sw4 = 26;

int pinr1 = 25;
int pinr2 = 33;
int pinr3 = 32;
int pinr4 = 35;

int ping1 = 23;
int ping2 = 22;
int ping3 = 21;
int ping4 = 19;


void setup() {
  pinMode(sw1, INPUT);
  pinMode(sw2, INPUT);
  pinMode(sw3, INPUT);
  pinMode(sw4, INPUT);

  pinMode(pinr1, OUTPUT);
  pinMode(pinr2, OUTPUT);
  pinMode(pinr3, OUTPUT);
  pinMode(pinr4, OUTPUT);

  pinMode(ping1, OUTPUT);
  pinMode(ping2, OUTPUT);
  pinMode(ping3, OUTPUT);
  pinMode(ping4, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:

  if (digitalRead(sw1) == 1) {
    digitalWrite(pinr1, HIGH);
    digitalWrite(pinr2, HIGH);
    digitalWrite(pinr3, HIGH);
    digitalWrite(pinr4, HIGH);
    
  } 
}