CapacitiveSensing library power consumption?

Howdy,

Iʼm setting up a series of capacitive switches using Paul Badgers Capacitive Sensing Library.

They will all be running off of one board, and I was wondering if anyone had any insight into how much power each capacitive sensor will consume? If not a specific number, then any basic experiments I could design to get the number myself? Thanks!

Why? Microcontroller consumption is much more from sensor itself.

https://playground.arduino.cc/uploads/Main/CapSense/index.gif

The math is explained here:

https://physics.stackexchange.com/questions/464663/energy-dissipated-across-a-resistor-when-charging-a-capacitor