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    Power source sensitivity

    Rodeostat
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    • R
      rcbb last edited by

      Hi @Will-Dickson,

      I'm experiencing a lot of noise on my measurements with the Potentiostat based on Teensy3.2. Any suggestions on how to improve it?
      It was first connected to my computer through a USB 3.0 HUB. I changed it to a dedicated port, it was better, but not much.

      I thought changing to a better power source would improve it, so I've been thinking about one of these paths https://www.pjrc.com/teensy/external_power.html. The USB Cable modification would be the easiest, but not sure if I'll get much better results.

      Thanks,
      rcbb

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      • R
        rcbb @rcbb last edited by

        @rcbb

        Hi, @Will-Dickson,

        I've been running some experiments with the Potentiostat, but I'm getting a lot of noise. At first I thought it was the power source, but I've changed it and still get noisy measurements.
        Noise

        I'm running cyclic test, from 0.5 to 1.2, with volt/sec in 0.05.
        Any idea?

        rcbb

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