摘要
基于单片机水位自动控制器是以AT89C51芯片为核心,利用金属棒和水的导电性采集水位信号,以单片机端口的输出电平控制继电器的动作,实现电机的启动或停止来自动控制水位,并辅以发光二极管显示相应的水位状态,报警电路实现故障提示;系统采用LCA51软件进行编程,以提高水位控制的技术指标。
Based on single-chip automatic water level controller AT89C51 is at the core chip, using metal rods and electrical conductivity of the water to collect water level signal to the output port single-chip level control relay action, so as to realize the electric start or stop automatically Water level control, supplemented by light-emitting diode displayed the appropriate level, prompted alarm circuit fault： LCA51 system software program was to used to control the water level to improve the technical indicators.
出处
《江苏理工学院学报》
2009年第3期5-9,共5页
Journal of Jiangsu University of Technology
关键词
单片机
AT89C51
水位
控制器
single chip microcomputer
AT89C51
the water level
controller
