// Name:    Choi Ka Ho
// No.:     240021155
// Class:   EG114403/1D
// Program: Ex6_Q2

#define LED_Out_Pin 25    //LED Pin
#define SW_In_Pin 15      //Switch Pin
#define VR_In_Pin 36      //Potentiometer Pin

int VRvalue;

void setup() {
  Serial.begin(115200);

  pinMode(LED_Out_Pin, OUTPUT);
  pinMode(SW_In_Pin, INPUT_PULLUP);
}

void loop() {
  VRvalue = analogRead(VR_In_Pin);

  int mappedVRvalue = map(VRvalue, 0, 4095, 0, 100);

  if (mappedVRvalue > 99) {
    digitalWrite(LED_Out_Pin, HIGH);
    delay(100);
    digitalWrite(LED_Out_Pin, LOW);
    delay(100);
  } else {
    digitalWrite(LED_Out_Pin, HIGH);
    delay(500);
    digitalWrite(LED_Out_Pin, LOW);
    delay(500);
  }
}