Nanovolt design challenge - build and show your own nV-meter in 256 days [DONE]

[Kleinstein]

The poor parts availabilty did not make it easier. While in theory the ouput side could be a Raspberry, the availabilty became scetchy, though not impossible as some other parts.
I still see a little chance to get 1 or 2 tries.

[egonotto]

Hello,

only few hours till end.

Best regards
egonotto

[jaromir]

Less than 12 hours until deadline, my contest entry https://www.eevblog.com/forum/metrology/how-i-made-my-nanovoltmeter/

[TiN]

Well, looks like one and only winner  . Congratulations jaromir, great work  .
Looking forwards to see what next you do with it once you get low-noise reference to match it.

[branadic]

Congrats to jaromir, well done.

-branadic-

[jaromir]

Thanks to TiN for making this contest and others for positive reactions. Too bad there were no other contestants, but at least it made easier to pick a winner