Open-source robots, explained in plain words

See what's inside.
Then build it.

Every robot from our X-ray reels: what it is, what it costs, how hard it is, and one big button to the maker's free files.

Free files, alwaysMakers creditedSorted easiest first
8 motors
Sesame RobotA palm-sized walking robot with a face. ~US$50–60
 6 motors
SO-101 Robot ArmThe AI arm that learns by copying you. ~US$122 per arm
 8 motors
AmazingHandA robot hand with every motor inside the palm. under €200
 17 motors
XLeRobotA two-armed home robot built on a $40 IKEA cart. from ~US$660
 5 motors
LeLampA Pixar-style desk lamp that moves on its own. ~US$260
 10 motors
NASA JPL Open Source RoverThe free blueprints for a scaled-down Mars-style rover. ~US$1,600
 6 motors
ElectronBotA tiny desk robot where every motor got its own brain. not stated
 22 motors
Berkeley Humanoid LiteA walking humanoid with 22 3D-printed gearboxes. under US$5,000
 12 motors
openDog V3A big 3D-printed robot dog with 12 brushless motors. not stated
 25 motors
Asimov 1 HumanoidA full 1.2 m humanoid, and every file is free. US$20,000 kit
A new robot X-ray every week
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