Gear set for 28byj-48 stepper

This is a 2 gear set and mount for a 28byj-48 stepper.

Gears spin freely and without sideways play on shafts.

This is like revision 12 so I've messed around with the tolerances a lot. This rev seems to work well.

24 tooth gear is hand press fit onto stepper shaft which should be 3mm if using the same stepper.

Use short 3m to mount stepper. You can use the bolt cutters on wire cutters to shorten the bolts.

I'm working on a kit so you can use a bunch of different gears together w