Reading a strain gauge with arduino

[Evaristo_Moya]

Hi to all.

I tried to read the signals from this weight sensor and with no problems with the signal reading, and is working with the IDE of Arduino and no DAQ (for the cost), but i don´t know how to acquire that reading because there is no library in Labview for thar porpouse, so if you could lend me a hand  would be great (sorry for my english).

Thank you.

[Tepig]

You want to measure voltage with Arduino on LabVIEW?

I think LINX can accomplish it.

LINX [LabVIEW MakerHub]

[Evaristo_Moya]

i already accomplish to measure voltage and with another sensors because the is a library for them and there is no problem with that or Linx, but with the strain gauge load cell weighting sensor with his analog-digital converter (HX-771) i don´t know how to use the library because there is no one for this sensor to use it with Arduino on Labview.

Thanks for the answer.

Mario.

[Evaristo_Moya]

Help me please.

Mario

[Tepig]

I cannot understand what is your problem.

We can only measure voltage with Arduino, cannot directly measure strain.

I don't know the library has functions which do the conversion.

You need to convert the voltage to the strain using your custom equation, I think it isn't difficult.