Hello every one , i make project in production line to counting object this object called (panel) and define time of this object in the production line and i have problem to show data , i use LCD 2*16 and it work good because it library very easy but it very small to but in the production line and i try to hack some led screen but i failed ,i see DMD: Dot Matrix Display in free electronics but i don't know if it easy to use like LCD library because i show variable of counting object like in code :
// ineed to show number of panel
panel++;
lcd.setCursor(0,0);
lcd.print("panel_");
lcd.print(panel);
******************************************************************
// show time in display
while(minutes != 60)
{
while(seconds != 60)
{
delay(1000);
seconds++;
lcd.setCursor(14,1);
lcd.print(seconds);
}
if(seconds==0&&minutes==0)
{break ;
}
minutes++;
seconds=0;
lcd.setCursor(14,1);
lcd.print(" ");
lcd.setCursor(14,0);
lcd.print(minutes);
}
}
}