LED Brightness Control Using PWM

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/*Paste your code here*/



const int ledpin=14;
void setup() {
pinMode(ledpin, OUTPUT);
}

void loop() {

  for(int i=0;i<255;i++)
  {
    analogWrite(ledpin,i);
    delay(2000);
  }
  for(int i=255;i>0;i--)
  {
    analogWrite(ledpin,i);
    delay(1000);
  }
  
}

 

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