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Topic: urgent help with sensor HC-SR04 (Read 442 times) previous topic - next topic


good morning to all, I am working on a project that includes the measurement of fuel level, for which I am using the ultrasonic sensor HC-SR04 and I would like to know the ability of immunity to the relative humidity of this sensor.

thank you for your answers


Surely that's a question you should ask the makers?

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Your answer may already be here: https://forum.arduino.cc/index.php?topic=384198.0


I would be more worried about how the sensor reacts to the fumes from the fuel and visa versa.
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