Good morning, I'm from France and I have a request for my project. I need to manage the level of water bewteen two tanks (the water will fall down from one to the other) . So considering that the quantity of water will not change, I will use two sensors, one in each tanks.
I was thinking to connect them to two analogic inputs and get after low/high signals to activate the water pump. But I am not sure for the components, severals kinds of water sensors exist maybe you can advice me some will fit on the Arduino card (Mega) ?
-hope my english is understanble-