Design of Monitoring System for Temperature and Humidity Based on MSP430 Single-chip Microcomputer

A temperature and humidity monitoring system based on MSP430single-chip microcomputer wasdesigned as more and more occasions need to monitor the temperature and humidity in real-time.The hardware ofthis system consists of temperature and humidity sensor(SHT11)and microcontroller(MSP430,which is used as thecore).The experimental verification of the system was illustrated that the system realized the collecting oftemperature and humidity,displaying and automatic alarming.The results also show that the advantages of thesystem lie in low cost,small error of environment collecting and high efficiency with wide application promising.