The finish on top along with the hardness of the wood and the thickness I feel from my samples all determine the quality of the floor and how long it will last but then again you have to compare the cost of sanding down a floor and refinishing it to replacing planks that cost less.
SMBus, defined by Intel in 1995, is a subset of IÂ²C, defining a stricter usage. One purpose of SMBus is to promote robustness and interoperability.
In building automation, eBUS is a 2-wire digital serial data-bus communication interface used in heating and solar energy appliances, by mainly German manufacturers. It was originally proposed by the Karl Dungs company, and has since been adopted by several other manufacturers. The eBUS interface has also been used by home-automation enthusiasts to connect their domestic solar or heating system to a networked PC for monitoring or remote control.