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Tutorial SMC3 Arduino 3DOF Motor Driver and Windows Utilities

Discussion in 'SimTools compatible interfaces' started by RufusDufus, Dec 1, 2013.

Page 121 of 137
  1. ChuckyP

    ChuckyP Active Member

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    It does appear as Pierre mentioned that the potentiometer is not centered and is outside the safe limits which will cause the motors to shutdown. With your motor arms centered you need to turn the potentiometer until the green line matches the blue line. Make sure you followed the instructions for setup and limit the power going into the motors until you verify the wiring is correct, or the motors can run away on you.
    ChuckyP, Jun 13, 2023
    #2401
  2. deeph46

    deeph46 Member

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    Is it possible to run dual Uno's in SImtools V3? I want to run 4 motors.
    deeph46, Jul 15, 2023
    #2402
  3. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    Yes you can, even more Arduinos if you want to.
    • Like Like x 1
    noorbeast, Jul 15, 2023
    #2403
  4. sci666

    sci666 Active Member Gold Contributor

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    Not only in v3! In v2 also you can run 6 channels with 6 arduinos
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    sci666, Jul 15, 2023
    #2404
  5. deeph46

    deeph46 Member

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    Awesome!! Going to upgrade into 4 axis.
    • Like Like x 1
    deeph46, Jul 15, 2023
    #2405
  6. Peter_the _machinist

    Peter_the _machinist Member

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    How you will achieve 4 axis with 4 motors? Coukd you provide some schematics?
    Peter_the _machinist, Jul 15, 2023
    #2406
  7. deeph46

    deeph46 Member

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    Sorry, I meant that 4 motors like using actuator does (on 4 corners). Could I?
    • Like Like x 1
    deeph46, Jul 15, 2023
    #2407
  8. Peter_the _machinist

    Peter_the _machinist Member

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    So thos eill be 3 axis from 4 motors.
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    Peter_the _machinist, Jul 15, 2023
    #2408
  9. deeph46

    deeph46 Member

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    Ahhh...yes that's it, 3 axis. I missleading the 4DOF means lol
    deeph46, Jul 15, 2023
    #2409
  10. Muneer Ahmed

    Muneer Ahmed New Member

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    i have not arduino uno. can i use arduino nano ?
    Muneer Ahmed, Jul 16, 2023
    #2410
  11. sci666

    sci666 Active Member Gold Contributor

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    nope, it must be the bigger one with ATmega328P Chip, as I know.
    sci666, Jul 16, 2023
    #2411
  12. deeph46

    deeph46 Member

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    If I use 2 Arduinos, what is the Output Interface code?

    Should be, [A<Axis1a>][B<Axis2a>][C<Axis1b>][D<Axis2b>]??
    deeph46, Jul 21, 2023
    #2412
  13. Pierre Lalancette

    Pierre Lalancette Sir Lalancelot Gold Contributor

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    Here were my connections with Mover.

    setting.jpg

    Pierre.
    • Like Like x 1
    Pierre Lalancette, Jul 21, 2023
    #2413
  14. deeph46

    deeph46 Member

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    Appreciated, Thanks.
    So A axis assignment can be from any ports?

    BTW, what is the 'A' capital letter on the command refer to?
    deeph46, Jul 21, 2023
    #2414
  15. Pierre Lalancette

    Pierre Lalancette Sir Lalancelot Gold Contributor

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    Don't know. The channel I guess.
    Pierre Lalancette, Jul 22, 2023
    #2415
  16. Rico Mortis

    Rico Mortis New Member Gold Contributor

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    Guys what should the smc3 ino file be called arduino IDE keeps asking me to change its name..
    thanks in advance
    Rico Mortis, Aug 5, 2023
    #2416
  17. yobuddy

    yobuddy Well-Known Member Staff Member Moderator SimAxe Beta Tester SimTools Developer Gold Contributor

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    The axis assignments you get your values from, axis A, B or C assignments.
    upload_2023-8-5_14-35-54.png

    For separate settings per Arduino, you could use.
    Arduino #1) [A<Axis1a>][B<Axis2a>][C<Axis3a>]
    Arduino #2) [A<Axis1b>][B<Axis2b>][C<Axis3b>]

    smc3.ino should be fine, but the ide will probably want to put the file into a folder.
    I have not see it ask me to rename anything personally.
    Hope this helps,
    yobuddy
    yobuddy, Aug 5, 2023
    #2417
  18. Rico Mortis

    Rico Mortis New Member Gold Contributor

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    awesome thanks guys
    Rico Mortis, Aug 6, 2023
    #2418
  19. deeph46

    deeph46 Member

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    Thanks Yobuddy for the reply. I have successfully using 2 UNO's now.

    BTW, I want to use 10-turn potentiometer. What is the reliable wire wound potentiometer? Or better using something else type?

    Edit: Also, can I add limit switch to SMC3?
    Last edited: Aug 10, 2023
    deeph46, Aug 10, 2023
    #2419
  20. Rico Mortis

    Rico Mortis New Member Gold Contributor

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    hi guys
    please help
    when i'm trying to upload sketch file to Arduino it flags up error in red "void setup ()" then stops
    cant figure it out .
    Thanks in advance
    Rico
    Rico Mortis, Aug 24, 2023
    #2420
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