Tick tracer. Glow meter. Sniffer. They go by many names, but capacitive voltage sensors are all designed to do one thing: detect the presence of voltage in a wire or piece of equipment without ...

Depending upon the distance between the surface of a capacitance probe and a target source, the electrical capacitance that is formed between these two objects will vary. In an effort to improve ...

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 ...