
Ethersweep
by Neumi
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.

by Neumi
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.

by ckflight
BLDC 3 phase motor speed controller hardware design working with open source BLHeli_S firmware.
by ArcBotics
Servotor32 - Open-Source, Low-Cost USB 32 Servo Controller

by Neumi
An Arduino shield to test the TMC2209 stepper motion controller by Trinamic.
by ziteh
PCB axial flux PMSM/BLDC motor (WIP)
by hzeller
BeagleBone Universal Multi Pololu Steppers

by luni64
Stepper driver board for the sparkfun MicroMod system. Compatible to DRV8825, A4988 etc.

by MarkJB
PCB design for a dual stepper drawing machine (i.e Eggbot/Spherebot/polargraph) controller based on Arduino Nano and Stepstick stepper drivers.
by weirdgyn
Driverino-Shield is an Arduino based simple, low power controller for PM BLDC sensored motors.
by brenocq
High-precision BLDC motor and controller development from scratch (in progress...)

by iancraz
ESP32 Stepper Motors Control PCB

by szolotykh
Motor controller based on DRV8874

by vuthalab
A servo controller for locking lasers to high-finesse cavities