I’ve quickly measured ADC performance by putting a 2 x 10K voltage divider into ADC0 and taking 64K samples. This by no means is a proper test, but let the images speak for themselves.
ADC performance of Microbuilder’s design on a board fabricated by us before:
ADC performance of [CatNip][CatNip]:
Here is the histogram comparison:
It seams, the effort I put while routing ADC traces is paying off… [CatNip]:http://wemakethings.net/2012/10/04/catnip