MPR121 Sensors Capacitance Value

[vincentgbouna]

The capacitance value that is read out which is the deviation of the electrode 2nd level filtered output data from the baseline value is in what unit? Pico Farad?

[reyes]

Hi,

This capacitance deviation is read in pF (pico Farad).

You can find more information about the capacitance sensing settings, on the MPR121 in the following application note: https://www.nxp.com/docs/en/application-note/AN3889.pdf

Regards,

Jose

NXP Semiconductors

[vincentgbouna]

Okay. Thank you 

Sent from Yahoo Mail for iPhone