Step Motor 28BYJ-48 Attachment

thingiverse

This is the slot attachment for the Step Motor 28BYJ-48. It's a tight fit for the first few times so it will take some force. Best way to use this is to import it on the tinker cad website, click on the this object, and click on the hole option that is right next to the solid option. Then simply import the thing you want to move with the step motor, and put this object where you want the step motor to go into.