Post Tagged with: "omniwheel"

  • My Omniwheel Article in D&T Practice

    My Omniwheel Article in D&T Practice

    Ramblings May 11, 2014 08:23 no comments

    A little while ago I was asked to write a robotics article for the British Design & Technology Practice magazine.  I chose to cover the basics of programming a LEGO MINDSTORMS NXT omniwheel based platform, and the mathematics behind it.  ROBOTC is used as the programming language, but I am sure […]

     
  • Very cool Omniwheelchair

    Very cool Omniwheelchair

    Ramblings July 31, 2012 09:15 no comments

    Simon Burfield, a.k.a. Burf has made a super cool model.  By model I mean chair and by chair I mean omnidirectional wheelchair. Oh and it’s life-sized, too.  Yeah, it is capable of handling no less than 90 kg!  I saw a video of an early prototype a few weeks ago […]

     
  • Skittles on the Threshold

    Skittles on the Threshold

    Robots July 11, 2012 20:26 8 comments

    My robot Skittles is a big robot; he’s probably one of the biggest wheeled robots I’ve made so far.  When the Mindsensors PSP-Nx-V4 came in last week, I knew I had to make it remote controllable. I finished up the last bits of the driver for the new sensor yesterday […]

     
  • Preview of a new Robot: Skittles

    Preview of a new Robot: Skittles

    Robots February 24, 2012 22:09 1 comment

    This is a quick video I shot with my mobile phone of a new robot called Skittles. Why did I call it Skittles, you ask?  Well, it’s got all colours in the rainbow in it because I simply don’t have enough bricks of one or two colours to build the […]

     
  • Rotacaster 125mm omniwheels

    Rotacaster 125mm omniwheels

    Ramblings February 14, 2012 17:48 no comments

    “Omni all the wheels!” That was my first thought when I received these new Rotacaster 125mm omniwheels.  They’re fantastic looking and HUGE, about 3 times the diameter of the 43mm ones that are being sold now.  They have some pretty impressive stats; they can handle a load of more than […]

     
  • Sometimes you win…sometimes you get omni-humped.

    Sometimes you win…sometimes you get omni-humped.

    NXT November 7, 2011 22:55 4 comments

    I was working on an omniwheeled robot last night, trying some code that would ensure the vehicle would go straight even if the motors were not perfectly in sync.  Unfortunately, there seemed to be a bit of a bug in the code which lead to some pretty erratic behaviour. So […]