Category Archives: cheetah

DIY Baby MIT Cheetah Robot

3D printers have become a staple in most makerspaces these days, enabling hackers to rapidly produce simple mechanical prototypes without the need for a dedicated machine shop. We’ve seen many creative 3D designs here on Hackaday and [jegatheesan.soundarapandian’s] Baby MIT Cheetah Robot is no exception. You’ve undoubtedly seen MIT’s cheetah …read more

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Posted in 3d print, 3d Printer hacks, A3DXYZ, arduino, boston dynamics, cheetah, companion, hc-05, HC-SR04, jibo, mit, mit app inventor, robots hacks, spot, tinkercad | Leave a comment

Cat Robot’s Secret to Slim Legs? Banish the Motors!

The first thing to notice about [Bijuo]’s cat-sized quadruped robot designs (link is in Korean, Google translation here) is how slim and sleek the legs are. That’s because unlike most legged robots, the limbs themselves don’t contain any motors. Instead, the motors are in the main body, with one driving a half-circle pulley while another moves the limb as a whole. Power is transferred by a cable acting as a tendon and is offset by spring tension in the joints. The result is light, slim legs that lift and move in a remarkable gait.

[Bijuo] credits the Cheetah_Cub project as …read more

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Posted in bio robot, biology, cat, cat robot, cheetah, cheetah_cub, gait, motors, pulley, robotics, robots hacks, serval | Leave a comment