Potenciometro y Led

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int LED = 3; int pot = 0; void setup() { pinMode(LED, OUTPUT); Serial.begin(9600); } void loop() { int intensidad = analogRead(pot); int val = map(intensidad, 0 , 1023, 0, 255); analogWrite(LED, val); Serial.print("PWM = "); Serial.println(val); delay(50); }