WATER QUALITY MONITORING SYSTEM

ELECTRONICS

Water is the driving force of the nature. Still in many areas of our world, people don’t have access to clean and safe domestic water. Monitoring the quality of water will help us control the pollution level as well. Physical conditions such as temperature, turbidity, pH value of water play important role in determining the quality of water. The paper makes use of a microcontroller with the help of various sensors to start a quality check on the water. Each of these sensors has a separate parameter to check. The temperature, pH, turbidity and water level sensors are placed inside the water tank with the help of probes to measure the respective parameters. Water level sensor will be useful to avoid overflow and wastage of water. The LED screen will be fixed with the model and whenever the water exceeds the predefined level, the LED screen will display the message as well as a buzzer will go off at the same time. The messages are sent to the authorized person by using a GSM module. This idea is very useful specially for the remote areas which are cut off from getting clean water and don’t have access to expensive water level monitors.

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