Friday, April 1, 2011

Micro Controllers and Programmed Thermostats in Temperature Control Systems

Compared to a common thermostat a programmed thermostat used in temperature control systems is far more efficient and cheaper as a result of reduced energy costs. A common thermostat is manual you have to manually turn an air conditioner on and off and also the heater.

Source: http://EzineArticles.com/6105337

Vacuum Punching machine Industry wrapping

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