The usual go-to when building a simple robot arm is the ever-pervasive hobby servo ... With the addition of a CNC shield and an Arduino he had every thing he needed for the upgrade.

ARCTOS is a 6-DOF robot arm based upon 3D printed mechanics running ... A4988 or DRV8825 stepper driver modules and sits atop an Arduino Mega2560. No mention is made in the BoM of the rotational ...

A new open-source humanoid robot, ALANA, is attracting action in the maker community for its affordability and functionality.