#define pwmPin 11
#define analogPin A1
int val = 0;
void setup() {
  // put your setup code here, to run once:
digitalWrite(pwmPin, OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
val = analogRead(analogPin);
analogWrite(pwmPin, val/4);

int integerNumber = val/4;
float DutyCycleVout = (integerNumber/255.0)*(5);
float DutyCycle = (integerNumber/255.0)*(100);

Serial.print("Duty Cycle : ");
Serial.print(DutyCycle),Serial.println(" %");;

Serial.print("Duty Cycle :");
Serial.print(DutyCycleVout), Serial.println(" V");

delay(1000);
}