#4.15.1.1. 예제

#define MA1 9

#define MA2 10

void setup() {

  pinMode(MA1, OUTPUT);

  pinMode(MA2, OUTPUT);

  digitalWrite(MA1, HIGH);

  digitalWrite(MA2, LOW);

  delay(1000);  

  digitalWrite(MA1, LOW);

  digitalWrite(MA2, LOW);

}

void loop() {

}