摘要
自动控制节水灌溉系统主要是由控制电路、土壤温湿度传感器,数据处理、采集电路,数码管动态显示电路,声光报警电路等组成。单片机可将土壤湿度传感器检测到的土壤湿度模拟量转换成数字量,将数值显示在数码管显示器上,对现代农业的发展将会产生巨大的作用。
The automatic controlling technology for water saving irrigation, it combined by soil temperature, humidity sensor, single-chip microcomputer control circuit, data processing, acquisition circuit, digital tube dynamic display circuit, sound and light alarm circuit, etc. MCU soil humidity sensors to detect soil moisture can be analog conversion to digital quantity, numerical display on the digital tube .The whole system flexibility, easy operation, safety, high reliability, it will play a great role in developing for a modem agriculture.
出处
《办公自动化》
2015年第17期63-64,54,共3页
Office Informatization
关键词
AT89C52单片机
节水灌溉系统
智能
AT89C52 Single chip microcomputer Water saving irrigation system Intelligence
