Hello, In order to avoid serial/USB or Ethernet connections and have a fast and steady datarate for my analog sensors, I was thinking about a way to connect them through the line inputs of my soundcard. As those are AC-coupled, I figured out this would be possible using a modulation/demodulation sy…

Using modulation to send low freq signals through AC-coupled audio line inputs ?

Grumpy_Mike April 25, 2014, 7:02am 9

As I said I don't agree with your analysis.

Anyway, where is the arduino in this question?

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