Matrix user forums

hey guys
i have some dificulties while working wuth the LCD 5110
my simiulation works completely well but lcd is showing me just some straight lines
can any one help me out with this problem
thank you

Please post your flowchart so we are able to see what you are doing. For all we (now) know your is is to show a couple of lines in which case the program works as expected

thanks for replying
this is my flowchart it s not working as it expected , its just showing me some lines instead of numbers
i used arduino unop for this