Animals like dogs, cats, raccoons, rhinoceroses, and many more get around on four legs. To help imitate this natural phenomenon, maker “Technovation” decided to create a low-cost quadruped robot using 12 servo motors and a variety of 3D-printed and laser-cut parts. Each leg features two servos that move inline with the body, as well as […]
Daniel Hingston wanted to build a four-legged walking robot for several years, and with current coronavirus restrictions he finally got his chance. His 3D-printed robodog, dubbed “GoodBoy,” is reminiscent of a miniature version of Boston Dynamics’ Spot, which helped inspire the project. It’s extremely clean, with wiring integrated into the legs mid-print. Two micro servos per […]
Gregory Leveque has created an adorable 3D-printed robot that not only walks on four legs, but folds up into a ball when not in use. To accomplish this, the round quadruped utilizes one servo to deploy each leg via a parallelogram linkage system and another to move it forwards and backwards. A clever single-servo assembly […]
Since we can’t all have the MIT Mini Cheetah at home, Jegatheesan Soundarapandian decided to make his own version — measuring just 23 cm x 9 cm x 9 cm. As shown in the video below, the aptly named “Baby Cheetah” does an amazing job of getting around on four legs, and is not only […]
If you think building a walking robot is impossible, perhaps this little guy will change your mind! With platforms like the various flavors of Arduino, robotics has become accessible for many more people. Walking robots, however, can still be challenging. Especially when it comes to electronics and programming, one has some fairly complicated mechanisms to figure […]
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