AKARIN Servo Drives
Overview
Open source servo drives made by Yuchong Li. They are interfaced over Modbus-RTU / RS-485.
Online Resources
liyuchong / akarinservo — Bitbucket
AKARIN Servo: Directional Torque Limit - YouTube
AKARIN Servo: drawing stuff - YouTube
AKARIN Servo: high precision synchronized motion pencil lead demo - YouTube