Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hello,
I am installing two water float switches - one in each wet well of a basement septic system.
The purpose of these switches is two-fold. First, to activate a horn and give a visual indication of which well has a high water state.
The second is to drive an input coil on a...
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