Building a Drawing polargraph with ULN2003 and 28BYJ-48 Stepper motors

Home Forum Makelangelo Polargraph Art Robot Building a Drawing polargraph with ULN2003 and 28BYJ-48 Stepper motors

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  • #19935
    AvatarAnonymous
    Inactive

    Hi,

    I have few laying ULN2003’s drivers and 28byj-48 stepper motor which I was thinking to use to build a drawing machine.
    – Have anybody built one using these hardware? I would love to know how to convert the code

    Thank in advance

    #21730
    Avatarcasachai
    Participant

    if you have the Adafruit Motorshield, you can wire directly the motors to the shield. in fact, both use the L284 driver.

    #21732
    DanDan
    Keymaster

    There is older firmware for makelangelos that uses the AMS. https://github.com/MarginallyClever/makelangeloFirmwareAMS
    If you get it working with the latest version of makelangelo-software, please make a pull request.
    Then your changes can help everyone else.

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