Since this project uses a water flow sensor containing a Hall-Effect sensor that outputs a pulse rate proportional to flow rate, so not only is it a useful project in its own right but it also ...

If you're looking for ways to use less water, Instructables user tamberg developed a DIY water faucet sensor that shows you when you've used up a liter. Using an Arduino, flow sensor, and colored ...

Here's how to build a wireless water depth detector based off of an Arduino Nano. This project is perfect for anyone looking for a DIY method of monitoring water levels in aquariums, ... Using the ...

Here’s a turbidity sensor driver circuit based on LM393 for the intended task. Tweak it! On the Other Side. While I was experimenting with my old TSD-10 turbidity sensor lifted from a defunct washing ...

A low-cost (~$100), do-it-yourself (DIY) ultrasonic water level sensor/datalogger has been designed, constructed, and tested for use in education, citizen/community science, and research settings. The ...

There were a couple different sensors you could use: one was rated for something like 4″ to 8′ with a 15 degree cone, and the other was 12″ to 12′ with a 12 degree cone.

While this is a cool project, as a pool owner I'm not sure you'll find it worth the effort. My water level maintenance consists of dropping a garden hose in the pool and letting it run for 30 ...