Quote Originally Posted by richard View Post
using the fvr gets slightly better result [mine is a 3.3v system]

Code:
mean 255
readings 
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000  3600  0000,0000,0000,0000,0000,0000,0000,0000,0000,0000
outliers 0000
mean 255
readings 
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000  3600  0000,0000,0000,0000,0000,0000,0000,0000,0000,0000
outliers 0000
mean 255
readings 
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000  3600  0000,0000,0000,0000,0000,0000,0000,0000,0000,0000
outliers 0000
mean 255
readings 
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000  3600  0000,0000,0000,0000,0000,0000,0000,0000,0000,0000
outliers 0000
mean 255
readings 
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000  3600  0000,0000,0000,0000,0000,0000,0000,0000,0000,0000
outliers 0000
mean 255

My readings never jitter at 0000 or 1023, always rock solid.

It's when I start taking readings within the range that things go nuts.