The Design of Intelligent Temperature Measuring System Based on MSP430

A intelligent temperature detecting system was designed in this article by taking 16 monolithic integrated circuit MSP430F149 as the control core and using the digital temperature sensor DS18B20 to realize the temperature measurement.The hardware composition and software design of the system were discussed in detail,moreover the circuit diagrams of key functional parts and the relevant temperature measuring program of monolithic integrated circuit MSP430F149 were given.The experimental results indicate that the intelligent temperature detection system has strong characteristics of low cost,high reliability,simple structure,stable performance and practicality,and may be applied in many industrial and agricultural temperature measurement area in accordance with different requirements.