| 摘要 |
<p>A touch switch apparatus for detecting the presence of an object such as a human appendage, the apparatus having a touch pad, an electric field generat ed about the touch pad and also having a preferably integrated and local contro l circuit connected to the touch pad and to a controlled device. The touch switch apparatus also having at least one of an input circuit portion for providing input signals to a decision circuit, swamping capacitance, active blocking devices, peak detector circuits, and a dual connection output latch circuit portion.</p> |
