They are launching version 3 of their LittleArm robotic arm ... hackers to build a more advanced 3D printed version, or even a giant hydraulic powered arm.

[How To Mechatronics] capitalized on this and built a SCARA robot arm using 3D-printed parts and common ... For controlling the motors, an Arduino Uno and CNC stepper shield was used.

Explore the innovative 3D-printed robot that walks and climbs without electronics, thanks to pneumatic pressure and advanced ...

Imagine a robot that can walk, without electronics, and only with the addition of a cartridge of compressed gas, right off the 3D-printer. It can also be printed in one go, from one material.