CAN2USB

I needed a device that allows me to communicate with CAN bus.
Until now, I used logic analyzer or Beagle Bone Black so simple interface facilitate my work. First I designed myself, even created a prototype, but ran out of time on programming. Browsing the Internet I find this: http://www.fischl.de/usbtin/ decided to use this project instead of building my almost identical device from the beginning.

Recipe for SphereBota

I wanted to have SphereBota - something like plotter allowing for painting the spherical objects (eggs, balls, baubles).
It was something like this: