The Arduino-based Water Monitoring System is entirely functional and can detect sensor readings from sensors like water temperature sensor, pH sensor, turbidity sensor, and ultrasonic sensor. At the same time we have a water pump that can be controlled automatically by the use of ultrasonic sensor and manually by the use of a push button. We are displaying our acquired data by using LCD and thingspeak (GSM module). This project is making of Arduino Mega and Nano. The sensors are attached to Arduino Mega with LCD while Arduino Nano also receive the data and then upload it to cloud. The main reason for using a separate Nano is due to the multitasking of the Arduino Mega because when our thingspeak code is with our Mega, the push button that controls the display can't control our display anymore when our data is uploading to cloud.
You can view and download your data anytime on the thingspeak website.
Click to download code for Arduino Mega
Click to download code for Arduino Nano