#define SIG 36


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

}

void loop() {
  unsigned int vSig =analogRead(SIG);
  char buff[50];
    sprintf(buff,"Analog Value = %d  \nVoltage = %f,~~%d",vSig,volValue(vSig),map(vSig,0,4095,0,5));
  Serial.println(buff);
  delay(700);
  
}
float volValue(int vAnalog){
  return ((vAnalog * 5.00)/4095.00);
}