[hoopstar]

Hi, hoopstar
Hope you understand, but the schematics (not the eagle files) are available to system builders, only.

Totally understandable.

I assumed (dangerous I know) that given the Arduino base it was more open source than that.

Honestly I wasn't looking at ripping anything off but rather just interested to have a look at how you'd done a few things (ie. Fine offset input conditioning for one) compared to what I've been working on for my own system the past few months..

Anyway, I dug through my Silicon Chip magazines and found the articles that had what I was looking for.

Cheers