How HDTV Works

HDTV

The article “How HDTV Works” is a good point to know what is HDTV. The author tells about principles of functioning HDTV, explains the difference between HD and traditional TV, gives some information about HDTV equipment.

HDTV is just at the beginning of its way but  it grows very fast. So, it’ll be useful to know about it more.

Plan Your Smart Home Systems

If you decided to build your own intelligent home this article is may be a good as start point. It doesn’t matter will you made all work by yourself or you take advantage of professional integrators ou should know how to plan smart home system. The author describes types of cables to wire home, security, sensors and access system, phone system, distribution A/V system etc.