Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I didn't understand how the circuit in that link is a fuel measurement circuit.
I know how to measure the water level in a tank but I have to measure PETROL so i cannot use the water level circuit because any spark can create harm. I need a circuit and suggestions for measuring petrol level in a tank