| 摘要 |
<p>The module (1) has a capacitive sensor (S1) arranged to detect a change of capacity corresponding to a detection threshold associated with the presence of a finger (6) of a user in a preset zone corresponding to a control button (3). An additional capacitive sensor (S2) is coupled with an electrically conducting element (5) to detect the presence of the finger. A control unit applies another detection threshold when the finger of the user is detected on the conducting element by the additional capacitive sensor.</p> |
