#include "SevSeg.h"
SevSeg sevseg; 

int pot =A0; 

void setup() {
  pinMode(pot, INPUT);
  byte numDigits = 4;
  byte digitPins[] = {0, 3, 4, 7};
  byte segmentPins[] = {1, 5, 9,11, 16, 2, 8};
  bool resistorsOnSegments = false; 
  byte hardwareConfig = COMMON_ANODE; 
  bool updateWithDelays = false;
  bool leadingZeros = false;

  sevseg.begin(hardwareConfig, numDigits, digitPins, segmentPins, resistorsOnSegments, updateWithDelays, leadingZeros);
  sevseg.setBrightness(90);
}

void loop() {
  int sensorValue = analogRead(pot); 
  sevseg.setNumber(sensorValue); 
    sevseg.refreshDisplay(); 
}