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Yellow signal spikey

Discussion in 'DIY Motion Simulator Building Q&A / FAQ' started by Krzysztof Dej, Apr 2, 2024.

  1. Krzysztof Dej

    Krzysztof Dej Active Member

    Joined:
    Jun 3, 2020
    Messages:
    307
    Location:
    Poland
    Balance:
    1,082Coins
    Ratings:
    +72 / 0 / -0
    My Motion Simulator:
    2DOF
    Hi what that is mean when yellow signal on smc3 is spiky even when motor not moving?

    Attached Files:

    Krzysztof Dej, Apr 2, 2024
    #1
  2. Gadget999

    Gadget999 Well-Known Member

    Joined:
    Dec 27, 2015
    Messages:
    1,913
    Location:
    London
    Balance:
    11,706Coins
    Ratings:
    +466 / 9 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    You have electrical interference or an unstable supply voltage. What potentiometers do you use ?
    • Like Like x 1
    Gadget999, Apr 2, 2024
    #2
  3. Krzysztof Dej

    Krzysztof Dej Active Member

    Joined:
    Jun 3, 2020
    Messages:
    307
    Location:
    Poland
    Balance:
    1,082Coins
    Ratings:
    +72 / 0 / -0
    My Motion Simulator:
    2DOF
    Yes I just want to confirm my predictions. That was power supply thanks
    Krzysztof Dej, Apr 2, 2024
    #3