A small production, children will like it very much. Material list: 1 Arduino UNO R3 1 SG90 2 LEDs 1 button Please implement it with reference to the following code.

一个小制作，小朋友会很喜欢

物料清单：

Arduino UNO R3 1个

SG90 1个

LED 2个

按钮 1个

请把参考以下代码实现

#include 
Servo myservo; 
int led1Pin=8;
int led2Pin=11;
int buttonPin=13;
int i;
int val=0;
int val1=0;

void setup() {

Serial.println("Run control");
myservo.attach(2);
Serial.begin(9600);
pinMode(led1Pin,OUTPUT);
pinMode(buttonPin,INPUT);

}
void loop() {
val=digitalRead(buttonPin);
if(val==1){
digitalWrite(led1Pin,HIGH ); 
digitalWrite( led2Pin,HIGH );

myservo.write(155); 
delay(500);
myservo.write(60);
delay(200);
myservo.write(25); 
delay(400);
myservo.write(155); 
delay(200);

digitalWrite(led1Pin,LOW); 
digitalWrite( led2Pin,LOW ); 
} 

}