Arduino 制作简易经典流水灯

今天呢就教大家制作一个简易流水灯，希望大家能够喜欢。
废话不多说，现在我们就开始制作吧！

材料清单：

1. Arduino 开发板 * 1
2. Arduino 配线 * 1
3. LED发光二极管 * 5
4. 220Ω电阻 * 5
5. 面包板 * 1
6. 面包板跳线 若干

接线方法：

代码如下：

啥都不用说，代码走一波：

void setup() {
  // put your setup code here, to run once:
   pinMode(12,OUTPUT);
   pinMode(11,OUTPUT);
   pinMode(10,OUTPUT);
   pinMode(9,OUTPUT);
   pinMode(8,OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(12,HIGH);//LED1亮起
  delay(800);
  digitalWrite(12,LOW);//LED1熄灭
  digitalWrite(11,HIGH);//LED2亮起
  delay(800);
  digitalWrite(11,LOW);//LED2熄灭
  digitalWrite(10,HIGH);//LED3亮起
  delay(800);
  digitalWrite(10,LOW);//LED3熄灭
  digitalWrite(9,HIGH);//LED4亮起
  delay(800);
  digitalWrite(9,LOW);//LED4熄灭
  digitalWrite(8,HIGH);//LED5亮起
  delay(800);
  digitalWrite(8,LOW);//LED5熄灭
  delay(600);
  digitalWrite(8,HIGH);//LED5亮起
  delay(800);
  digitalWrite(8,LOW);//LED5熄灭
  digitalWrite(9,HIGH);//LED4亮起
  delay(800);
  digitalWrite(9,LOW);//LED4熄灭
  digitalWrite(10,HIGH);//LED3亮起
  delay(800);
  digitalWrite(10,LOW);//LED3熄灭
  digitalWrite(11,HIGH);//LED2亮起
  delay(800);
  digitalWrite(11,LOW);//LED2熄灭
  digitalWrite(12,HIGH);//LED1亮起
  delay(800);
  digitalWrite(12,LOW);//LED1熄灭
  delay(1000);
  
  digitalWrite(12,HIGH);//LED1亮起
  delay(800);
  digitalWrite(11,HIGH);//LED2亮起
  delay(800);
  digitalWrite(10,HIGH);//LED3亮起
  delay(800);
  digitalWrite(9,HIGH);//LED4亮起
  delay(800);
  digitalWrite(8,HIGH);//LED5亮起
  delay(800);
  
  digitalWrite(8,LOW);//LED5熄灭
  delay(500);
  digitalWrite(9,LOW);//LED4熄灭
  delay(500);
  digitalWrite(10,LOW);//LED3熄灭
  delay(500);
  digitalWrite(11,LOW);//LED4熄灭
  delay(500);
  digitalWrite(12,LOW);//LED1熄灭
  delay(500);
}

喜欢的话就试试吧！