網頁文章 javax.portlet.title.56

 

 

 

 

 

void setup() {

 

  // initialize digital pin 13 as an output.

 

  pinMode(13, OUTPUT);

 

}

 

 

 

// the loop function runs over and over again forever

 

void loop() {

 

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

 

  delay(1000);              // wait for a second

 

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

 

  delay(1000);              // wait for a second

 

}