Jeff Parisse made a Tesla coil winder.  Inspired by the winder made by Jeff Rosowski, Jeff Parisse ported the code to run on a Teensy.

This high resolution Tesla coil winder shown here winding 140um wire in a single layer. The code runs on a fast 32bit processor (Teensy 3.2) switching Pololu motor drivers in 16th steps giving 6400 steps per revolution and 800 per mm. Need a robot?

This high resolution Tesla coil winder shown here winding 140um wire in a single layer. The code runs on a fast 32bit processor (Teensy 3.2) switching Pololu motor drivers in 16th steps giving 6400 steps per revolution and 800 per mm. Need a robot?

You kind find the code on this forum post.