实例 3.2 LED闪烁范例加上状态信息输出

1. 面包板 略
2. 原理图 略
3. PCB 略

4. ArduBlock

   
   
   

   image.png
5. Arduino

void setup()
{
  Serial.begin(9600);
  pinMode( 13 , OUTPUT);
  Serial.print("Program Initial...");
  Serial.println();

  delay( 1000 );

  Serial.print("Program Start...");
  Serial.println();

}

void loop()
{
  digitalWrite( 13 , HIGH );
  Serial.print("LED ON");
  Serial.println();
  delay( 1000 );
  digitalWrite( 13 , LOW );
  Serial.print("LED OFF");
  Serial.println();
  delay( 1000 );
}