Other Parts Discussed in Thread: , ADS1232
Hello Bob, I am doing tests with the ADS1231, I have based on the previous experience with the ADS1231REF.
I use a load cell of 50kg for a maximum of 30kg capacity, my circuit works well, it has a precision of 1gr, I have implemented the circuit calibration option which I do with a calibrated mass of 5kg.
After doing the calibration, I weigh my calibrated mass of 5kg and it gives me the exact weight. My problem is that when starting the circuit the next day there is a deviation of the weight that can
be 1gr or -1gr by weighing the same calibrated mass of 5kg. After 2 hours more or less, the deviation is corrected, I think you have to see the fact that the circuit is cold and the temperature of the
room.