# include <Servo. h>
Servo servo_9
void setup()
servo_9. attach(9);
pinMode(6,OUTPUT);
void loop()
servo_9. write(90);
delay(0);
delay(500);
digitalWrite(6,HIGH);
delay(1000);
digitalWrite(6,LOW);
servo_9.write(0);
delay(0);
delay(500);
美国人将函数称为“Function”