Difference between revisions of "Arduino 5 - jas LED"

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m
m
 
Line 15: Line 15:
 
       if (jas < 255) jas++;
 
       if (jas < 255) jas++;
 
     if (c == '-')
 
     if (c == '-')
       if (jas > 0) jas--;
+
       if (jas > 0) jas--;
 +
    analogWrite(11, jas); 
 +
    Serial.println(jas);
 
   }
 
   }
  analogWrite(11, jas); 
 
 
}
 
}
 
</syntaxhighlight>
 
</syntaxhighlight>

Latest revision as of 11:38, 29 July 2019

int jas;

void setup() {
  pinMode(11, OUTPUT);
  Serial.begin(9600);
  jas = 255;
}

void loop() {
  if (Serial.available())
  {
    char c = Serial.read();
    if (c == '+') 
       if (jas < 255) jas++;
    if (c == '-')
       if (jas > 0) jas--; 
    analogWrite(11, jas);   
    Serial.println(jas);
  }
}