A thing to consider if you build your own

by Irregular Logic

The resolution of the pressure sensor and the resolution of your ADC will affect how precise your measurements would be. The ADC on the Arduino is 10 bit (2^10=1024), and the voltage range of the pressure sensor will determine the "step size" of your pressure reading.

You will have to do a little math to determine if your ADC is too course for the sensor, or if you can live with the imprecision.



Posted on Mar 25, 2017, 11:24 AM

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  1. Thanks. Toms, Mar 25, 2017

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