This paper presents an electrical model aimed at describing the behavior of an eco-friendly and low-cost capacitive pressure sensor to be used for Internet-of-Things (IoT) applications. Results obtained are fundamental to implement the proper readout system. Measures show clearly how the frequency and amplitude response of the sensors can be modeled as a function of the pressure. The model of a lumped-parameter electrical circuit has been proposed and validated through experiments.
Donati, F., Giovanelli, A., Brunelli, D. (2019). Characterization of biochar-based eco-friendly pressure sensors. New York, NY, USA : IEEE [10.1109/FLEPS.2019.8792247].
Characterization of biochar-based eco-friendly pressure sensors
Brunelli, DavideSupervision
2019
Abstract
This paper presents an electrical model aimed at describing the behavior of an eco-friendly and low-cost capacitive pressure sensor to be used for Internet-of-Things (IoT) applications. Results obtained are fundamental to implement the proper readout system. Measures show clearly how the frequency and amplitude response of the sensors can be modeled as a function of the pressure. The model of a lumped-parameter electrical circuit has been proposed and validated through experiments.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
