串口监视器--输数字出英文

火影

int val;
void setup()
{
pinMode(13,OUTPUT);
Serial.begin(9600);
}
void loop()
{
val=Serial.read();
if(val=='1')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("ONE");
}
val=Serial.read();
if(val=='2')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("TWO");
}
val=Serial.read();
if(val=='3')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("THREE");
}
val=Serial.read();
if(val=='4')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("FOUR");
}
val=Serial.read();
if(val=='5')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("FIVE");
}
val=Serial.read();
if(val=='6')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("SIX");
}
val=Serial.read();
if(val=='7')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("SEVEN");
}
val=Serial.read();
if(val=='8')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("EIGHT");
}
val=Serial.read();
if(val=='9')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("NINE");
}
val=Serial.read();
if(val=='0')
{
digitalWrite(13,HIGH);
delay(500);
digitalWrite(13,LOW);
Serial.println("HELLO WORLD");
}
}

卡卡西

我换号了,我这个怎么样