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Arduino Water Level Sensor Tutorial
In this video, we’re going to cover how to use the water level sensor with the Arduino. The water level sensor will help you easily detect the presence of water and a relative idea of its depth. https://www.youtube.com/watch?v=n7WRi5U5lQk
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Science Snack: Conductivity Meter
This simple and portable device lets you test the conductivity of liquids anywhere, any time. https://www.exploratorium.edu/snacks/conductivity-meter
