Along with the increasing use of water by the community, the quality of water needs to be considered especially for human consumption. Water quality is determined based on the value of turbidity of water. This project develops an Arduino Uno-based water turbidity monitoring system which is aimed at measuring water level and water turbidity levels. The turbidity sensor consists of a photodiode and infrared LED. Measurements of water turbidity using principles of light scattering in the water. The turbidity sensor detects the intensity of light passing through the scattering of particles in water.

Turbidity Sensor Module Water Quality Sensor