   { 0, 1, 1, 1, 1, 1, 0, 0 }
 };
 
-boolean t [][8] PROGMEM = {
+const boolean t [][8] PROGMEM = {
   { 1, 1, 1, 1, 1, 1, 1, 1 },
   { 1, 1, 1, 1, 1, 1, 1, 1 },
   { 0, 0, 0, 1, 1, 0, 0, 0 },

  { 0, 0, 0, 0, 0, 0, 0, 0 }  
};

int dTime = 1000;
String message = "Hello";
int pins[] = {2,3,4,5,6,7,8,9};


  { 1, 1, 0, 0, 0, 0, 1, 1 }
};

const boolean i [][8] PROGMEM = {
  { 0, 1, 1, 1, 1, 1, 1, 0 },
  { 0, 1, 1, 1, 1, 1, 1, 0 },
  { 0, 0, 0, 1, 1, 0, 0, 0 },
