floresta:
We need a clear (focused) picture that unambiguously shows both ends of each wire that connects between your Arduino and your LCD module. It would help if the picture were oriented properly instead of being reversed. (Use two mirrors if you have to.)Where is your potentiometer?
What size is the resistor and where are you using it?
Don
Ok so Im really new to this stuff, does anyone know of a tutorial or something to help me? I don't know how to get my petentiometer to do anything and I copied the picture on the website exactly and now the LCD won't even light up, I don't know what "size" the resistor is either. I'm sorry