GorillaBot, an eight-servo racing quadruped

Arduino TeamSeptember 1st, 2020

gorillabot an eight servo racing quadruped hyperedge embed image

La Toulouse Robot Race is an annual racing event held in Toulouse, France, which includes a 10-meter autonomous sprint for multi-legged robots. The current record for quadrupeds is 42 seconds, so Sebastian Coddington decided to construct a robot in hopes of taking the category at the next race in January 2021.

His “GorillaBot” quadruped features limbs made from two-servo five-bar linkage systems, controlled using an Arduino Nano. In autonomous mode, the robot stays on course thanks to a magnetometer; however, if it does lose its way, an on-board ultrasonic sensor helps to keep it from crashing.

Apart from electronics and fasteners, the inexpensive build is completely 3D-printable, and assembly directions with some videos are available in the project write-up. From the demo clip below, the GorillaBot looks like it will be quite a competitor, and perhaps Coddington will even be able to enhance the design before the event!

Source: Arduino Blog