【Arduino SpeedUp】快速上手 Class 8 - 互動？遊戲？按鈕特輯！更多資訊請造訪：http://www.lazytomatolab.com

Class_8_1.ino

void setup() {
  pinMode(7, INPUT);
  digitalWrite(7, HIGH);
  pinMode(13, OUTPUT);
}

void loop() {
  if(digitalRead(7) != HIGH){
    digitalWrite(13, HIGH);
  }
  else{
    digitalWrite(13, LOW);
  }
}

Class_8_2.ino

boolean state = false;

void setup() {
  pinMode(13, OUTPUT);
  digitalWrite(13, LOW);
  pinMode(7, INPUT);
  digitalWrite(7, HIGH);
}

void loop() {
  if(digitalRead(7) != HIGH){
    state = !state;
    digitalWrite(13, state);
    delay(200);
  }
  else{
  }
}