#include <LedControl.h>

#define Din 11
#define CLK 13
#define CS 10
#define Devices 1
//initialisation
LedControl lc = LedControl(Din, CLK, CS, Devices);

void setup() {
  // put your setup code here, to run once:
  //turn on device
  lc.shutdown(0,  false);
  //set brightness
  lc.setIntensity(0, 8);
  //clear display
  lc.clearDisplay(0);

}

void loop() {
  // put your main code here, to run repeatedly:
  // lc.setLed(0, 2, 3, true);
  // delay(500);
  // lc.setLed(0, 2, 3, false);
  // delay(500);

  byte dataa = B00111110;
  // lc.setRow(0, 2, dataa);
  // delay(1000);

  lc.setColumn(0, 2, dataa);
  delay(1000);

}