I am currently in a class where we have to identify a problem we face and then come up with a solution for it. My idea was a bucket sensor for my hydroponics system. It would give you feedback on nutrients, pH, and water level and then send the data to an app on your phone. It would give you alerts when your water is too low or your pH is too high or too low. For my project I have to get feedback on if people would be interest in this product and get critiques. I have been told already that I should use an arduino in my system. Please let me know what you think!