Tag Archives: Mindstorms

As I was building one of my previous omniwheel frames, I wondered if I could rebuild it using nothing more than the parts that came with an NXT 2.0 Retail kit and three Rotacaster omniwheels.  After a few hours I came up with this: Quite nice and a pretty stiff frame that doesn’t bend much. Please note that not all ...

Earlier this week I received another package from Rotacaster with some more wheels for me to test and play with.  These ones had new molded hubs, instead of the white 3D printed ones. The grip on the axles is much better now and they’re still working on making them even better. The wheels have three different durometers (hardness) and I’m ...

I made a port of the ROBOTC driver to NXC.  The function calls are pretty much identical. The zip file includes the driver and a test program. You can download it here: [LINK].  Enjoy!

When I started up Lego Digital Designer (LDD) this morning, I was greeted with a popup telling me that a new version was out. 120 odd Megabytes downloaded and installed later, I was presented with a very slick looking UI. The thing I love about this version the most is the building instructions (BI).  It now breaks up the model ...

My current project, well, the one I seem to be spending the most time on is a robot called A-Maze-Ing. It is based on a Lego Mindstorms NXT brick. This robot is, or rather, will be, a line-maze solving robot. The first challenge in building this robot was its size. Rules dictate the robot should not exceed 15x15x15 cm at ...