i don’t get it - i connected 3 pots 10k linear to my ain module and none of the pots ever reached value 127, stopping at about 123.
i used the most cheap pots but i guess that shouldn’t happen anyway?
bad soldering doesn’t come to mind - i checked everything a few times.
okay i got it - i soldered the ain module wrong by putting the bypass caps between the output of every chip and the connector to the core module…
if i could suggest maybe a few small improvements to the ucapps site? those pictures how to solder the ain module could be clickable and bigger - my mistake was caused by them and maybe a few else people might get confused by them? i could even make those bigger pics with my digital cam.
oh and there is a mistak on the ain site - there is written that you should solder the bypass cap between VSS and ground but in the pdf it’s VDD and ground - that was my second failure…
cheers !
oh and there is a mistak on the ain site - there is written that you should solder the bypass cap between VSS and ground but in the pdf it’s VDD and ground - that was my second failure…
… VSS is ground. Would make no sense to connect it from ground to ground ;D
greets
Doc
everything is possible for a noob :>
why couldn’t they call it just ground instead of VSS ? 
okay the most important thing is that i made it.
maybe i could make a tutorial for wiki on this ?
cheers.
I’ve fixed the typo.
Yes, a tutorial in the wiki is always welcome! 
I would add a link from the MBHP_AIN to this tutorial thereafter
Best Regards, Thorsten.