4

งานที่ 4

      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);
}