This article mainly on production or living needs the system of thermostat and launched a series of design studies. The STC89C52RC single-chip design for the control of the core, from the temperature detection DS18B20 data acquisition, the adjustment settings, LED digital tube display circuit, alarm and output control several aspects, such as electric heater and electric cooler , the detailed study and design based on single the temperature control machine in all parts of the design of the single-chip microcomputer and its peripheral circuits, and procedures combined with a classic algorithm. Given a reasonable temperature controller based on single-chip hardware and software solutions.
Key words: Single-chip Computer Single-chip Displayer Sensor Temperature Measurement
