neiltechspec
Senior Member
Voltage seems to be between 0v & 1v approx, depending on display.
As per the title, does anybody have an idea of how much current the LCD contrast pin draws.
I'm looking to drive it off the DAC pin, should be possible if very low current required I would have thought.
Neil.
As per the title, does anybody have an idea of how much current the LCD contrast pin draws.
I'm looking to drive it off the DAC pin, should be possible if very low current required I would have thought.
Neil.