[Greg06’s] robot has a quadruped based, housed within a 3D printed spherical body. The legs are retractable and are actuated by tiny servo motors inside the body.

Walking robots were once the purview of major corporations spending huge dollars on research programs. Now, they’re something you can experiment with at home. [Technovation] has been doing ju… ...

If you fancy building your very own quadruped robot inspired by the MIT Mini Cheetah you may be interested in this new ... – Arduino nano microcontroller – HC-05 Arduino bluetooth module ...

Instructables member Sebastian Coddington has created a racing quadruped robot using the power of Arduino. The race consists of a 10 m autonomous sprint and competitors can use quadruped or biped ...

In fact, Unitree claims that it's "the fastest known industrial-grade quadruped robot on the market." The bot can also jump a horizontal distance of 1.6 m (5.2 ft), and step over obstacles up to ...

Researchers have designed a system that makes an off-the-shelf quadruped robot nimble enough to walk a narrow balance beam -- a feat that is likely the first of its kind.

On land, the robot's double-jointed legs adopt a trotting gait, taking it to a top speed of 1.2 BL/s (body-lengths per second). Swimming in the water, it still manages a decent 0.54 BL/s.

The four-legged robot can balance on just two legs and walk heel-toe. In digital simulations, the controller allowed a 90-kilogram robot to cross a bridge only six centimeters wide.