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Question Potmeter isseu

Discussion in 'DIY Motion Simulator Building Q&A / FAQ' started by #Sv91, Jan 26, 2020.

  1. #Sv91

    #Sv91 New Member

    Joined:
    Jan 21, 2020
    Messages:
    3
    Location:
    Netherlands
    Balance:
    55Coins
    Ratings:
    +2 / 0 / -0
    My Motion Simulator:
    2DOF
    Hey all!

    I'm having some issues with my potentiometers.

    When I turn on my arduino the feedback lines in smc3 are stable.
    Then however when in turn on my motor power supply.

    The potentiometers are giving me some hickups. (see added picture)

    I got my rig wired like this.

    https://www.xsimulator.net/communit...ket-serial-pid-motor-driver-w-softstart.9277/

    Using :
    24v 5a power supply
    Arduino uno (original)
    Sabertooth 2 x 32
    Some (random) 10k pot meters
    And also tried Eaton 10k potmeters (same result)

    Tnx in advantage. IMG_20200126_184139.jpg
    #Sv91, Jan 26, 2020
    #1
  2. Gadget999

    Gadget999 Well-Known Member

    Joined:
    Dec 27, 2015
    Messages:
    1,897
    Location:
    London
    Balance:
    11,610Coins
    Ratings:
    +458 / 9 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    use shielded wires to the pot
    • Agree Agree x 1
    Gadget999, Jan 27, 2020
    #2