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Solved what vor a pressure gauge can i usee vor a flight controller to see how much bar i have on the fuel tank(gas tank)

I think you'd have to build one. Get a pressure sensor and run it in parallel with a pullup resistor tied to 5v if your resistance is high enough. You can measure the voltage with a battery voltage sensor.
are you know a pressure sensor whats god vor this aplication i have no plan about pressure sensors


Elite member
Im thinking it is above 10 bar so it will need to be welding supply stuff. Haven't seen an high pressure electronics sensor for less than couple hundred$