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2. Universal powerline bus - Wikipedia

   en.wikipedia.org/wiki/Universal_powerline_bus

   Universal Powerline Bus (UPB) is a proprietary software protocol developed by Powerline Control Systems [1] for power-line communication between devices used for home automation. Household electrical wiring is used to send digital data between UPB devices via pulse-position modulation .

3. Thermostat - Wikipedia

   en.wikipedia.org/wiki/Thermostat

   A digital thermostat Honeywell's "The Round" model T87 thermostat, one of which is in the collection of the Smithsonian. A touch screen thermostat An electronic thermostat in a retail store A thermostat is a regulating device component which senses the temperature of a physical system and performs actions so that the system's temperature is ...

4. Dia (software) - Wikipedia

   en.wikipedia.org/wiki/Dia_(software)

   Dia has a modular design with several shape packages available for different needs: flowchart, network diagrams, circuit diagrams, and more.It does not restrict symbols and connectors from various categories from being placed together.

5. KNX - Wikipedia

   en.wikipedia.org/wiki/KNX

   A tree topology is recommended for a large installation. KNX can link up to 57,375 devices using 16-bit addresses. The lowest eight bits provide up to 256 addresses within one line, which can consist of up to four segments, each having a maximum of 64 (TP1-64) devices, or up to 256 (TP1-256) devices. Each segment requires a local power supply ...

6. Single-line diagram - Wikipedia

   en.wikipedia.org/wiki/Single-line_diagram

   A typical one-line diagram with annotated power flows. Red boxes represent circuit breakers, grey lines represent three-phase bus and interconnecting conductors, the orange circle represents an electric generator, the green spiral is an inductor, and the three overlapping blue circles represent a double-wound transformer with a tertiary winding.

7. Is your electric company remotely adjusting your thermostat ...

   www.aol.com/news/electric-company-remotely...

   Lighter Side. Medicare. new

8. X10 (industry standard) - Wikipedia

   en.wikipedia.org/wiki/X10_(industry_standard)

   One start code, one house code, and one function code is known as an X10 frame and represent the minimum components of a valid X10 data packet. Each frame is sent twice in succession to make sure the receivers understand it over any power line noise for purposes of redundancy, reliability, and to accommodate line repeaters.

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   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.