[volt-nuts] Traveling Standards - pictures + protocol

[Bob Smither]

WarrenS wrote:
> Bob
> 
> Another thought.
> Soldering plastic voltage reference parts to a PCB can also cause stress 
> problems.
> Part of your high resolution testing should be to Flex the PCB board a 
> little in both axes.
> Then push and tap on the top the parts a little to see what happens.
> I've seen some parts work better as a strain gain than a voltage 
> reference when mounted to a PCB.

Good suggestion.  I will include that when I get the differential test 
setup.

Best regards,

Bob Smither

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