Hi, I'm new here so forgive me if this is in the wrong sub-forum.
I'm looking to read a voltage or current and log the readings in a computer for minutes/hours/up to a day. I will need ~4 input channels. For example, I could buy an National Instruments card and code some stuff in Labview, however I do not want to do this because NI cards are quite expensive.
Does anyone have any reasonable ideas on how to do this? (Maybe buy a cheap USB scope or something? Or just somehow read voltages via USB?) My budget is ~$100.
Thanks!
I'm looking to read a voltage or current and log the readings in a computer for minutes/hours/up to a day. I will need ~4 input channels. For example, I could buy an National Instruments card and code some stuff in Labview, however I do not want to do this because NI cards are quite expensive.
Does anyone have any reasonable ideas on how to do this? (Maybe buy a cheap USB scope or something? Or just somehow read voltages via USB?) My budget is ~$100.
Thanks!
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