Happily there is a solution in the form of capacitive sensor probes, and it is these that [Electrobob] is incorporating in to a home automation system. Unfortunately the commercial capacitive ...

Its package includes a capacitance amplifier with up to 4 channels, a dieletric fixture, MTI special dielectric probes, and a smart software package with integral computing capability that eliminates ...

These techniques measure variations in physical properties such as force, capacitance, tunneling current ... enhancing both the resolution and the range of applications. Recent breakthroughs in probe ...