Hey I’m a year 12 design and tech student and looking for a way to help prevent dehydration.
I want to make a water bottle attachment that would have a weight sensor at the bottom which you could somehow make go back to zero once its accounted for the weight of the water bottle itself. From there it would weigh the amount of water that goes into the water bottle. And people would be able to set how often they wanted to be alarmed (e.g. 100mL every hour) so then it would deduct the 100g as they drank it- but if the person didn’t reach that limit it would beep or flash. Which means I’d need to have some sort of either buttons for just standard options of how much water they want to drink or some sort of LED screen.
I currently have minimal coding knowledge but we are learning the basics of JAVA in the next couple of weeks. Any help or suggestion and ways to make it happen would be great