多功能环保污水处理器，处理器位HT48F50E单片机，外围电路利用光电开关，液位开关，电磁阀组成。-Multifunctional environmentally friendly sewage processor, the processor bit HT48F50E microcontroller, peripheral circuit photoelectric switches, liquid level switches, solenoid valves.

以单片机为主控制器，开发一个液位监控系统，可测量并显示液位高度。设定最高液位和最低液位，当液位高于最高液位或低于最低液位时发出报警信号。-Microcontroller-based controller, the development of a level monitoring system to measure and display the liquid level. Set a maximum level and minimum level, an alarm signal when t