Anybody made any plans for the upcoming airshow ? As a motorcyclist I am intending to ride down each day but I think this might end up a lot bigger than most events we get here. My (very old) parents are thinking of renting an apartment for a few days, I might crash on the floor :)
increase the resistors by a factor of 100 or so and add a very small cap across the lower one. The cap inside the ADC is absolutely tiny, pF at best. So a 100nF cap would easily do the trick and supply the voltage as required.