I am new to Arduino programming and am having difficulty using an “if” statement to get a selected numeral to display on an 8 x 8 LED matrix. My code attempt is listed. When I upload and run the display switches between the numerals. What I want to do is display a single numeral selected by the “if”…

Problem with if statement controlling 8x8 matrix

system October 13, 2017, 10:04pm 4

placed ; after second if statement

Why?
Did you read reply #1?