They are launching version 3 of their LittleArm robotic arm ... grasp horizontal objects. An Arduino Nano based expansion board is used to control the arm, with a HC-06 Bluetooth module to ...

ARCTOS is a 6-DOF robot arm ... for a 3D printed unit. On the electronics side of things, a bog standard CNC shield hosts A4988 or DRV8825 stepper driver modules and sits atop an Arduino Mega2560.

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