I am currently trying to get to grips with a touch screen I purchased from ebay which is part of project for college. I am using a mega 2560
^^This is the screen i have been using
^^I have followed the hardware connection form this website
I will also attach the sketch i have been uploading.
Whenever I try to print out integers on the screen (trying to display a keypad) I get a really glitchy display, white lines coming down the screen, impossible to see anything.
When I comment out the integers the red boxes display perfectly.
Anybody know why this is?
Any help would be great
touch_demo_code.ino (1.84 KB)