NEMA17 Servo / Closed Loop Stepper

Hi !

This is a preliminary publication, I will paste a link to the accompanying code and an application video as soon as I get it a bit wrapped up.

The current motor mount is intended for an old singer sewing machine. I have a more generic mount in the work.

UPDATE:
https://www.thingiverse.com/thing:4041864
moved the plugs away from the motor's body, makes the motor mount independent from the servo (this one is for a singer sewing machine ... which was what bothered me in the first version)

Meanwhile you'll find the components for this build below.

**BOM :**
Encoder : http://s.click.aliexpress.com/e/408aHjlO
Motor : http://s.click.aliexpress.com/e/qyf81Xas
Pulley 30mm : http://s.click.aliexpress.com/e/dUF1qlAg
Pulley 16mm : http://s.click.aliexpress.com/e/kledkb2g
Driver : http://s.click.aliexpress.com/e/qm13xnk8
Sockets : http://s.click.aliexpress.com/e/tAb9gPzq
Cables : http://s.click.aliexpress.com/e/cvazq8ko
STM32 : http://s.click.aliexpress.com/e/LMwmTaV