Homeowners have several different technologies to choose from, but the simplest, most cost effective approach is to use the home’s existing power line wiring for the control network. Therefore, there ...

We started out with an old modem and ended up with a useful circuit to convert phone audio to regular line audio. This little hack is useful for those of us wanting to record Voip telephone calls ...

Although the field of low-voltage power-line communications (PLC) has been maturing over the past few decades, the effective, economic and safe coupling of a modem to the live power grid remains a ...