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Forum Post: RE: ADS1235: Inconsistent Measurement Drift and Step Changes in Strain Gauge System

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Hi Bryan, Update: I left the last test (fixed resistors and changed delay) running since yesterday and I'm just processing the new data. Fixed Resistor Divider: The step change doesn't happen exactly at the same time at both ADCs. Here are the 27-hour test results for each ADC, which doesn't show drift on the measurements but many step changes: Gauges with start conversion delay increased: Here are the 27-hour test results for each ADC. I'm only displaying one input per ADC, as the remaining inputs exhibit similar results for the same ADC. -Edgar

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