单片机控制的水位与降雨量监测系统.很好的学习资料-Single-chip microcomputer to control the water level and rainfall monitoring system. A very good learning materials

水厂的视频监控和水质在线监测，主要针对水的浊度，水中余氯，水位水量等-Water line of video surveillance and monitoring of water quality, mainly for water turbidity, chlorine, water and other water