Drift in raw counts over a period of time | Cypress Semiconductor
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Drift in raw counts over a period of time
Is there any change in raw counts for a sensor over a period of time?
Raw counts is the function of capacitance of the sensor. So, as long as the capacitance remains constant over a period of time, i.e. environmental conditions like temperature, humidty etc. remain constant (so that the parasitic capacitance of sensor does not vary) over a period of time, the raw counts obtained from the sensor will not change as well.