#include <LedControl.h>
int DIN = 12;
int CS = 11;
int CLK = 10;
byte e[8]= {0x7C,0x7C,0x60,0x7C,0x7C,0x60,0x7C,0x7C};
byte d[8]= {0x78,0x7C,0x66,0x66,0x66,0x66,0x7C,0x78};
byte u[8]= {0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x7E};
byte c[8]= {0x7E,0x7E,0x60,0x60,0x60,0x60,0x7E,0x7E};
byte eight[8]= {0x7E,0x7E,0x66,0x7E,0x7E,0x66,0x7E,0x7E};
byte s[8]= {0x7E,0x7C,0x60,0x7C,0x3E,0x06,0x3E,0x7E};
byte dot[8]= {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18};
byte o[8]= {0x7E,0x7E,0x66,0x66,0x66,0x66,0x7E,0x7E};
byte m[8]= {0xE7,0xFF,0xFF,0xDB,0xDB,0xDB,0xC3,0xC3};
LedControl lc=LedControl(DIN,CLK,CS,0);
void setup(){
lc.shutdown(0,false); //The MAX72XX is in power-saving mode on startup
lc.setIntensity(0,15); // Set the brightness to maximum value
lc.clearDisplay(0); // and clear the display
}
void loop(){
byte smile[8]= {0x3C,0x42,0xA5,0x81,0xA5,0x99,0x42,0x3C};
byte neutral[8]= {0x3C,0x42,0xA5,0x81,0xBD,0x81,0x42,0x3C};
byte frown[8]= {0x3C,0x42,0xA5,0x81,0x99,0xA5,0x42,0x3C};
printByte(smile);
delay(1000);
printByte(neutral);
delay(1000);
printByte(frown);
delay(1000);
printEduc8s();
lc.clearDisplay(0);
delay(1000);
}
void printEduc8s()
{
printByte(e);
delay(1000);
printByte(d);
delay(1000);
printByte(u);

delay(1000);
printByte(c);
delay(1000);
printByte(eight);
delay(1000);
printByte(s);
delay(1000);
printByte(dot);
delay(1000);
printByte(c);
delay(1000);
printByte(o);
delay(1000);
printByte(m);
delay(1000);
}
void printByte(byte character [])
{
int i = 0;
for(i=0;i<8;i++)
{
lc.setRow(0,i,character[i]);
}
}