Could anyone suggest for me the components needed to build graduation project to measure water level and give alert when reaches specific level and this is integrated with my website ( ASP.NET , C#) using SQL SERVER database. I am very grateful for you.

Water Level detection

Wawa May 8, 2018, 11:56pm 7

This is a 30cm tall beaker.
I doubt that 40kHz ultrasound would work there.
Leo..

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