摘要
提出了一种以ARM处理器LPC2212为核心的温室环境监控系统的湿度采集设计方案,系统采用SHT71为湿度传感器,LPC 2212为控制器,实现了对温室环境的湿度参数采集。在此基础上,详细阐述了湿度采集电路的硬件设计和软件实现。
A design scheme for humidity acquisition device of greenhouse environment monitoring system has been proposed by ARM proces- sor LPC 2212 as core. In the system, SHT71 and LPC2212 were used as humidity sensor and controller respectively, humidity parameter auto- matic gathering was realized. On these basis, the hardware design and software implementation of humidity acquisition circuit were expounded in detail.
出处
《安徽农业科学》
CAS
北大核心
2009年第26期12710-12711,共2页
Journal of Anhui Agricultural Sciences
