4 DOF Palletizing Robot Arm with PS2 controller drivegear 7 new features on a

7 new features on a Bondtech eXtruder:

Driving high-power LED lights

estimate the remaining flight time

5 V or LR44 batteries (not included)

4 DOF Palletizing Robot Arm with PS2 controller drivegear 7 new features on a4 DOF (Degree of Freedom) Palletizing Robot Arm with Arduino UNO Controller and PS2 Remote Control This is a desktop robotic arm, designed to provide precise movements and repeatability. The controller is based on Arduino Uno and is totally open source so you can extend more self defined functions and operations. With four (4) degrees of freedom, it can imitate movements of human's arm and hand, the robotic arm can be programmed to grab and move