【Arduino SpeedUp】快速上手 Class 10 - 互動？遊戲？按鈕特輯 3！更多資訊請造訪：http://www.lazytomatolab.com

Class_10_1.ino

boolean state = false;
boolean buttonUp = true;
 
void setup() { 
  pinMode(7, INPUT);
  pinMode(8, OUTPUT); // INA
  digitalWrite(8, LOW);
  pinMode(9, OUTPUT); // INB
  digitalWrite(9, LOW);
}

void loop() { 
  if(digitalRead(7) != HIGH && buttonUp == true) {
    state = !state;
    digitalWrite(8, state);
    buttonUp = false;
  }
  else if(digitalRead(7) == HIGH && buttonUp != true) {
    buttonUp = true;
  }
  delay(100);
}

Class_10_2.ino

boolean state = false;
boolean buttonUp = true;
 
void setup() { 
  pinMode(7, INPUT);
  pinMode(8, OUTPUT); // INA
  digitalWrite(8, !state);
  pinMode(9, OUTPUT); // INB
  digitalWrite(9, state);
}

void loop() { 
  if(digitalRead(7) != HIGH && buttonUp == true) {
    digitalWrite(8, state);
    state = !state;
    digitalWrite(9, state);
    buttonUp = false;
  }
  else if(digitalRead(7) == HIGH && buttonUp != true) {
    buttonUp = true;
  }
  delay(100);
}