งาน4

CODE

int led = 10;

void setup()

{

  Serial.begin(9600);

  pinMode(led,OUTPUT);     

}

void loop()

{

  int x,y;

  x = analogRead(A0);

  y = map(x,0,1023,0,255);

  Serial.print("x = ");Serial.println(x);

  Serial.print("y = ");Serial.println(y);  

  analogWrite(led,y);

}

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