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  • antoninopanella commented on Ppuxley's instructable Paramotor Fuel Sensor and Gauge2 years ago
    Paramotor Fuel Sensor and Gauge

    hello, great instructableI built the sensor exactly like yours, both steel and aluminum. The only difference is that non-use shielded cables.I run the test in a water bottle.My problem is that if I apply a resistance 1mhom, the instruction capacitivesensorraw () always returns -2Only if I apply a very low resistance between the two pins or even directly connect the two pins without resistance values I get very, very low: if the sensor is filled with water I get about 50, but as soon as the water level is 3/4 I get the l value 0.I happen to know why?Sorry for my English and thanks

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