摘要
介绍了一种通用的温湿度测量系统的设计,提出了以高集成度的温度湿度传感器SHT71作为数据采集模块,以MSP430F449为控制核心的多点测量系统的设计方案,该系统具有低成本、低功耗、高可靠性、抗干扰能力强等特点,根据不同需要可应用于多种温湿度检测系统中。
With the introduction to a general designing of temperature humidity measurement system, the essay proposed high integrated SHTT1, the temperature- humidity sensor as data collecting mode, and the designing solutions of multilateral measurement system utilizing MSP430F449 as controlling core. The system proved low cost, low power consumption, higher reliability, anti- interfering that could be used in diverse temperature- humidity measuring system in accordance with variable requirement.
