ICRTME25-251 Clear Drop: Ensuring Clean and Safe Water through Smart Monitoring

Human health requires clean and safe drinking water, which is often uncertain in most areas
as the filtered water contains secret contaminants. This project suggests a smart water quality
monitoring and display system to solve this problem by assessing the purity of water on a
real-time basis. To measure the two crucial parameters that directly reflect the extent of the
suspended particles, the system uses turbidity and pH sensors that are used to measure the
acidity or alkalinity of the water. A microcontroller processes these sensor readings, and the
results are displayed on an LCD screen, providing users with clear and immediate feedback.
Besides the numeric figures of turbidity and pH, the system also understands the figures to
inform the users about whether the water is safe to be consumed or not.The device is
scheduled to be builtinto household water filters, and besides assessing the functionality of
the filtration procedure, it will also act as an early-warning device for situations when the
water is not safe to use. The arrangement is small, affordable, and convenient to use, and is
applicable to domestic and small populations of a community. This project will help in
enhancing the overall health status of the population, minimize cases of water-borne disease,
and raise the level of confidence in the safety of drinking water at the point of consumption.