Build Physical AI. On your bench.
A robot is a body, a brain, and a policy that connects them. Here you make all three: simulate it in the browser, print the body, drop in a capable brain, and run a real Physical AI model on the hardware. Start with a 3D printer and a few-dollar board; grow into a humanoid.
Sim → print → brain → run.
The same four steps whether you're making a $30 rover or a printed humanoid. Each step already has a home on this site.
Prove it in the browser
Design and train against the robot's real geometry in our in-browser physics — free, before a single part exists. The sim is the twin of the thing you'll hold.
Make the body
Print the chassis, joints, and mounts on any FDM printer. We anchor to the Bambu Lab / MakerWorld ecosystem so the parts and the community are already there.
Drop in a mind
Pick a capable board from Digital Brains — sized to the job, from a few-dollar microcontroller to an edge-AI module that runs a full vision-action policy.
Close the loop
Stream a real Physical AI policy — ours or yours — to the hardware. Perception in, action out, on your bench. Then log it, improve it, and share it.
Five ways into the platform.
Everything on maker. lives under one of these. The hub just points the way.
The boards that can think
A directory of maker boards capable of running Physical AI models, tiered by role: full vision-action brains, tiny-ML microcontrollers, and FPGA/accelerator co-processors.
BuildThings to make
UAVs, rovers, aquatic drones, humanoids, and everything in between. Each design: a printable body, a recommended brain, its sim twin, and a policy to run.
Design ThinkingHow to reason about it
The method that turns a task into a machine: morphology, sensing, compute, policy, and the sim-to-real bridge. This is the part that makes it an education.
3D PrintingMake it real, well
Printing for robotics: materials, tolerances, print-in-place joints, actuator mounts, and the Bambu workflow. A body that survives the loads a robot puts on it.
Maker AtlasThe whole landscape
A living knowledge graph of the maker ecosystems, boards, and open projects — on GitHub and in academia — that Physical AI makers build on. Search it, follow the edges.
UAVs, rovers, aquatic drones, humanoids — and everything in between.
The platform spans every embodiment. Designs are brain-agnostic: pick the body, then size the brain to the job.
UAVs
Multirotors and fixed-wing — perception-driven flight.
Rovers
Wheeled and tracked ground robots that navigate and manipulate.
Aquatic drones
Surface and underwater craft for a 6-DOF world.
Humanoids
Legs, arms, balance — the hardest and most general form.
Everything between
Arms, grippers, quadrupeds, soft robots, and the odd hybrids.
Anchored to the printer you probably already have.
We build around the Bambu Lab and MakerWorld ecosystem first — the widest printing community and the cheapest path to a real body — while keeping every brain open. Once the library is rich, the same designs ship as ready-to-build kits.
Have a printer and a board? Build tonight. Don't? Kits are coming.