Playground Robotics

we catalogue, build and evaluate open-source robots

Quadruped Database

every open-source four-legged robot we can find: parts, cost, software, popularity

the cross-dependency map — which robots share which servos, boards, and sensors

full assemblies in 3D — explode them, click any part, get its datasheet

load a design, get the build plan — ordering, printing, assembly, first walk