ADC Value 를 FND로 출력

#include "TM1637.h"

#define CLK 2//pins definitions for TM1637 and can be changed to other ports       

#define DIO 3

TM1637 tm1637(CLK,DIO);

void setup()

{

  tm1637.init();

  tm1637.set(BRIGHT_TYPICAL);//BRIGHT_TYPICAL = 2,BRIGHT_DARKEST = 0,BRIGHTEST = 7;

  pinMode(A0,INPUT);

}

void loop()

{

  int cnt1=0,cnt10=0,cnt100=0, cnt1000=0, adRead=0, cnt=0;

  delay(150);

  while(1)

  {

    adRead=analogRead(A0);

    tm1637.display(0,cnt1000);    // 1000

    tm1637.display(1,cnt100);    // 100 

    tm1637.display(2,cnt10);    // 10

    tm1637.display(3,cnt1);    // 1

    delay(20);

    

    cnt1000=adRead/1000;  //1=1234

    cnt=adRead%1000;      //234=1234

    cnt100=cnt/100;    //2=234

    cnt=cnt%100;    //34=234

    cnt10=cnt/10;  //3=34

    cnt1=cnt%10;    //4=34

    

  }

}