Just tried that, got the backlight to work but no blocks.
What size resistor did you use? If you didn't use one then you could be overloading your power supply causing the LCD controller to stop functioning.
Don
Just tried that, got the backlight to work but no blocks.
What size resistor did you use? If you didn't use one then you could be overloading your power supply causing the LCD controller to stop functioning.
Don