Problem PulseSensor(pulsesensor.com) with Arduino Nano v3.0

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hello friends, first post , english not good. i'm trying connect pulsesensor arduino nano v3.0,  measurements incorrect. @ moment i'm using library. tried 5v , 3.3v, doesn't work. have tried isolating sensor, still not work. should change in library?

thanks time, bye bye!



Arduino Forum > Using Arduino > Sensors > Problem PulseSensor(pulsesensor.com) with Arduino Nano v3.0


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