摘要
土壤水份自动采控系统是由价格低廉的单板机、专用的土壤测试仪表及外部接口电路构成 .可实现对数据的快速采集、存储和打印 ,并能准确地控制机泵灯启闭 。
The soil moisture auto-collecting and auto-controlling system comprising singleboard computer,interface circuit and soil moisture testing devices is designed.It can quickly collect,save and print the data of soil moisture, and based on ndex values of soil moisture, accurately control pumps so as to automatically control soil moisture.
出处
《华南师范大学学报（自然科学版）》
CAS
1997年第3期23-26,共4页
Journal of South China Normal University(Natural Science Edition)
