要做一个垃圾桶结果程序出问题了帮忙看下丢啦啥字母

diyfmj

#include ( Servo.h )
#define  trigpin 3
#define  echopin 2
Servo  servo;
int sound = 250;
void setup( ) {
  serial .begin (9600);
  pinmode(trigpin . output);
  pinmode(trigpin . input);
  servo.attach(4);
}
void loop( ) {
  Long duration, distance;
  digitalWrite(trigpin, LOW);
  delayMicroseconds(2);
  digitalWrite(trigpin, HIGH);
  delayMicroseconds(10);
  digitalWrite(trigpin, LOW);
  duration = pulseln (echopin, HIGH);
  distance = (duration/2)/29.1;
  if  (distance < 5) {
    Serial.println("the diatance is less than 5");
    servo . write ( 90 ) ;
  }
  else{
    servo.write(0);
  }
  if ( distance > 60  distance <=0){
    Serial . println ( " The distance is more than 60 ") ;
  }
  Else{
    Serial.print(distance);
    Serial . println ( "cm " ) ;
  }
  delay(500);
}

fairsky

1. #include "Servo.h"
   
2. #define  trigpin 3
   
3. #define  echopin 2
   
4. Servo  servo;
   
5. int sound = 250;
   
6. void setup( ) {
   
7.   Serial .begin (9600);
   
8.   pinMode(trigpin,OUTPUT);
   
9.   pinMode(trigpin,INPUT);
   
10.   servo.attach(4);
    
11. }
    
12. void loop( ) {
    
13.   long duration, distance;
    
14.   digitalWrite(trigpin, LOW);
    
15.   delayMicroseconds(2);
    
16.   digitalWrite(trigpin, HIGH);
    
17.   delayMicroseconds(10);
    
18.   digitalWrite(trigpin, LOW);
    
19.   duration = pulseIn(echopin, HIGH);
    
20.   distance = (duration/2)/29.1;
    
21.   if  (distance < 5) {
    
22.     Serial.println("the diatance is less than 5");
    
23.     servo . write ( 90 ) ;
    
24.   }
    
25.   else{
    
26.     servo.write(0);
    
27.   }
    
28.   if ( distance > 60){
    
29.     Serial . println ( " The distance is more than 60 ") ;
    
30.   }
    
31.   else{
    
32.     Serial.print(distance);
    
33.     Serial . println ( "cm " ) ;
    
34.   }
    
35.   delay(500);
    
36. }

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不知道你这写得对不对。但是语法错误不少。