We’ve written about a lot of DIY robotic arms. Some of them are high-performance, some are inexpensive, and some are just uniquely fun. This one certainly falls into the last category; whilst… ...

Bearings are used at the joints for smooth action of the two servo motors that control the arm. The base of the robotic appendage is zip-tied to the controller itself.

According to a recent study published in Advanced Intelligent Systems, the brain can adapt to an artificial third arm and use it for simple tasks. This keeps alive the dream of precision mechanics ...

Copley Controls released its Nano High Power and Nano Plus High Power digital servo drives for brush and brushless motors.

People can learn to control a robotic third arm using their eyes and chest muscles. Such extra limbs could become essential tools for surgeons or people working in industrial jobs, say researchers.

To determine whether simultaneously recorded motor cortex neurons can be used for real-time device control, rats were trained to position a robot arm to obtain water by pressing a lever.