28BYJ-48 Stepper Motor Project ?

Discussion in 'Welcome to the DARK side' started by Colin_W, Feb 4, 2021.

  1. Andy_Sollis

    Andy_Sollis Full Member

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    I’ve got an O gauge 4 gate NSR crossing I designed and printed but never really got any further - maybe I could re visit. My original idea was 1 servo and chains (much like the real thing) but it’s a stalled project.
     
  2. Andy_Sollis

    Andy_Sollis Full Member

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    Is that at half step.. I came across a way you could really slow them down and it’s not notchy.
     
  3. Colin_W

    Colin_W Full Member

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    It's full step Andy and the gates are direct drive. If I get chance I may look at the half stepping.
    Col
     
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  4. Keith M

    Keith M Staff Member Moderator

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    I got a working 4 gate crossing by using the MERG 'Servo 4' kit with 4 of the cheap SG90 servo's Andy. Setting it up is a faff, but I do have a setting box now, which I didn't have originally, so it's much easier now.
    Keith.
     
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