week11上課內容

                                                                            1.
                                   

2.

3.

void setup() {                

  // initialize the digital pin as an output.

  pinMode(13, OUTPUT);

  pinMode(12, OUTPUT);

  pinMode(11, OUTPUT);

  pinMode(10, OUTPUT);

  pinMode(9, OUTPUT);

}

// the loop routine runs over and over again forever:

void loop() {

  digitalWrite(13, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(300);               // wait for a second

  digitalWrite(13, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(12, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(300);               // wait for a second

  digitalWrite(12, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(11, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(300);               // wait for a second

  digitalWrite(11, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(10, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(300);               // wait for a second

  digitalWrite(10, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(9, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(300);               // wait for a second

  digitalWrite(9, LOW);    // turn the LED off by making the voltage LOW

digitalWrite(9, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(100);               // wait for a second

  digitalWrite(9, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(10, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(100);               // wait for a second

  digitalWrite(10, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(11, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(100);               // wait for a second

  digitalWrite(11, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(12, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(100);               // wait for a second

  digitalWrite(12, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(13, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(100);               // wait for a second

  digitalWrite(13, LOW);    // turn the LED off by making the voltage LOW

}