Title Design of Air-Conditioning Temperature Control Modules
Abstract
With the rapid development of technology today, sensor technology has been significant progress, and more and more extensive applications, sensor technology has become one of the important symbols to measure the level of a national science and technology development. To achieve the collection, display and temperature control of temperature, the design of air-conditioning temperature control unit designed mainly for detecting the change in temperature. AT89S51 system used for microprocessors, sensors used in the integrated sensor, the core components is the AD590. The sensor get the changes of temperature and change the temperature into a voltage signal which amplified by AD Conversions SCM, compared with the settings, when the temperature in excess or Below the design temperature the temperature control modules will cooling or heating. I design software according to achieving function and hardware and get software to run, debug and modify. The design is practical, simple, and low cost.
Keywords: Sensors Air conditioning Temperature Control Unit AD590