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led_fader_with_control.ino

int ledPin = 11;
int potPin = 0;
int brt = 0;
 
 
void setup() {
  // put your setup code here, to run once:
  pinMode(ledPin, OUTPUT);
  Serial.begin(9600);
 
}
 
void loop() {
  // put your main code here, to run repeatedly: 
  brt = map(analogRead(potPin), 0, 1023, 0, 255);
  brt = constrain(brt, 0, 255);
  Serial.println(brt);
  analogWrite(ledPin, brt);
}