Hi AAC,
I have spent the past few days looking through this forum to try and find the problem I am having with my Load Cell boards but am not 100% sure how to confirm that the issue is something like load cell temperature drift.
The issue I am having is that after an hour+ (sometimes 2-3 hours) certain load cells inputs are drifting and reading a lower value that they are starting off with. As soon as the board is re powered everything reads normally again.
I have several of these boards made with only 1-2 boards that do not show this problem.
Below is a snip of how my circuit currently looks.
The 1.25V ref is taken from the 5V source
thank you
I have spent the past few days looking through this forum to try and find the problem I am having with my Load Cell boards but am not 100% sure how to confirm that the issue is something like load cell temperature drift.
The issue I am having is that after an hour+ (sometimes 2-3 hours) certain load cells inputs are drifting and reading a lower value that they are starting off with. As soon as the board is re powered everything reads normally again.
I have several of these boards made with only 1-2 boards that do not show this problem.
Below is a snip of how my circuit currently looks.
The 1.25V ref is taken from the 5V source
thank you