#include <SevSeg.h>


SevSeg Sveg;

void setup() {

  byte hardwareConfig = COMMON_CATHODE;
  byte numDigits = 4;
  byte digitPins[] = {19, 18, 17, 20};
  byte segmentPins[] = {2, 3, 4, 5, 6, 7, 8, 9};
  bool resistorsOnSegments = true;
  bool updateWithDelays = false;
  bool leadingZeros = false;
  bool disableDecPoint = false;


  Sveg.begin(hardwareConfig, numDigits, digitPins,
             segmentPins, resistorsOnSegments,
             updateWithDelays, leadingZeros,
             disableDecPoint);
  Sveg.blank();
}





void loop() {
  int v = analogRead(A5);
  int wave = v/100;
  Sveg.setNumber(wave);
  if(wave==9) tone(13,10);
  Sveg.refreshDisplay();

  

}