Show Posts
Pages: [1]
1  Forum 2005-2010 (read only) / Troubleshooting / lcd not displaying text on: October 03, 2010, 04:00:01 pm
I have the hacktronics 16x2 lcd screen, and went through the example steps on their site exactly. However, When I upload my program to the board, the back light lights up, and in the first row all I see are black boxes, no black boxes in the seconds row, and no "hello world" text anywhere. What could be my problems? Thank you.
Pages: [1]