| 摘要 |
The invention relates to a capacitive sensing device comprising logic components (INV, SV) and a capacitive sensor (DT) including at least one electrode, said logic components and capacitive sensor (DT) being arranged to form an oscillator. The capacitive sensor (DT) comprises a plurality of capacitive sensing electrodes (E, R), as well as a selector (SL) arranged to form an oscillator selectively from a plurality of possible oscillators, by connecting the logic components (INV, SV) with respectively, in the case of each oscillator formed, a given combination from the plurality of electrodes of the capacitive sensor (DT) including at least an emission electrode (E) and a reception electrode (R) forming a capacitor formed by means of mutual electrostatic coupling. |
