Hi everyone. I’m trying to connect an LCD 1062a to an arduino uno, but the screen is just bright blue. I followed each step from this video on youtube “https://www.youtube.com/watch?v=Mr9FQKcrGpA”. I think I’m not using the correct resistor. The one that I’m using has 2 red bands 2 blacks and one brown. The guy in the video says he is using a 220 ohm resistor. I wish I could post some pictures of my circuit. Thanks