Abstract
There is provided an sensing device, comprising: a substrate; a sensor ink printed onto the substrate; a conductive polymer ink printed onto the sensor ink; a conductive carbon paste formed on the polymer ink; and a conductive silver ink printed on the conductive carbon paste. There is also provided a sensing device for processing a signal generated by the input device, the sensing device comprising: an operational amplifier to amplify the signal; a filter to filter signal noise from the signal; an adder to apply an offset and attenuation to the signal; a microcontroller comprising an analogue to digital converter to convert the signal into a digital output signal.
| Translated title of the contribution | Printed piezoelectric pressure sensing foil |
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| Original language | German |
| Patent number | EP 2893423 A1 |
| Publication status | Published - 15 May 2015 |