Non-contact displacement measurements can be made rapidly and with high precision using capacitive sensors over a modest range. The main features are: Capacitive sensing is a non-contact measurement ...
Capacitive sensing is a contactless-sensing technique with numerous applications, ranging from proximity sensing (Fig. 1), gesture recognition, automotive rain sensors, and remote liquid-level sensing ...
In Part II, we reviewed tradeoffs between response time and power consumption, as well as other issues resolved by a ganged sensor. In this final segment, we will cover sensor ganging implementation ...