Thanks again,
I will change the resistor before I conect it to the arduino. Can I assume the seeedstudio one have about the same conversion factor as yours? I cannot find a datasheet...
The humming noise, is that normal?
Joachim
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Thanks again, I will change
Thanks again,
I will change the resistor before I conect it to the arduino. Can I assume the seeedstudio one have about the same conversion factor as yours? I cannot find a datasheet...
The humming noise, is that normal?
Joachim