BuildingSmall humanoid

JX0

The humanoid you can build now, for under ₹50,000.

JX0 in SolidWorks, and the simulated robot holding out its gripper hand

About

52 cm tall and printed in PETG, with hobby servos and a Raspberry Pi. It walks, talks, shows a face on a round screen and uses two gripper hands. Same pipeline as JX1: CAD built by script, servo sizing checked, 14 of 14 walking gaits passing in simulation.

52 cm, PETG
₹47,106 in parts
14 of 14 gaits pass in simulation

GitHub

nickthelegend/thenar-jx1

JX1, an open-source full-size walking humanoid robot designed to be buildable in India: SolidWorks CAD, FEA, costed BOM, firmware, MuJoCo sim and an RL walking controller, plus a cheaper JX0 variant

Python★ 6Updated 22 Oct 2026Open the repository →

From the repository

NextThenar Duck→