[Tobias Kuhn] had watched a YouTube video about a robot arm which used servo motors, and wanted to try making one himself. But he found it hard to get slow or smooth movements out of the servos. Even ...

Parol 6 is a 3D-printed six-axis robot arm created by [Petar Crnjak] as a combination of the principles from a few previous projects. Aside from a pneumatic gripper, each axis is driven by a stepper ...

If you are considering building your very own robotic arm you may be interested in a new high-performance DIY robot arm built by computer scientist Pavel Surynek. The Real Robot One or RR1 has 6 (6 ...

Meet your new best friend: a robot arm that can pass you a drink or blow air at you with a tiny fan. The uArm, an adorable robot arm from uFactory, is a precise, open source robot arm that's small ...

It is an engineering truism that there is no such thing as a perfect solution—just the best solution for the problem at hand. That holds particularly true for servo motors and stepper motors. Both are ...