Andromeus

Which combination of settings do you use now and is acceptable for you? I'm also afraid about burning my inverse LCD which is labelled with 5V. :shocked: Now I'm using 5V jumper with low current (no jumper) and it seems not enough bright even turning contrast whole up. I'm thinking about 12V from my power supply OR high-current jumper at JR4, but don't know about suitable power supply in the first case or maximum allowed heat of 7805 in the second case. :unsure: Thanks for any recommendation.