deskthority

@Jacobolus Yes, that is me. Feel free to email any questions you have to inet2xtreme@yahoo.com. I have a Teensy 3.0 here I've never hooked up before, but I'll do my best to help out any questions you have. I've used the Teensy 2.0 on my Trackball.

Those ball transfer units look nice. In my experience, supporting the ball just below the equator seems to yield the best results. My current trackball has simple metal bearings in a 3D printed housing with a Delrin ball. While I've been using this for years now and love it, I've often thought it ...