Active — Blacksburg, Virginia

HUMANOID
ROBOTICS
AT VT

A student-led engineering design team building open-source bipedal humanoid robots — lowering the barrier to entry for the entire collegiate robotics community.

Currently active — hardware design & controls simulation underway
1st
Robot in Dev
5+
Sub-Teams
100%
Open Source

Open-Source Robotics,
Built by Students

Humanoid Robotics at Virginia Tech is a student-led engineering design team focused on bipedal humanoid robotics. Our vision is to build open-source bipedal robots and incentivize greater collegiate interest in humanoid robotics across the United States.

Our primary goal is to produce a tangible improvement to the state of low-end robotics. By documenting, open-sourcing, and maintaining everything we build, we lower the barrier of entry for students and institutions everywhere.

Taking inspiration from UC Berkeley's "Humanoid Lite" and other forming collegiate groups at Rutgers, Purdue, and beyond — we are developing a Large Robust Open-Source Humanoid Robot, following the conventional timeline of robotics hardware and software development.

🔓  All robots, code, documentation, and design files produced by this club are fully open-sourced and freely available to the community.

Operations
Non-Technical
Fundraising, industry relationships, sponsorships, and keeping the organization running at every level.
Electronics
Hardware
Sensor integration, inter-system communication, power distribution, and embedded electronics architecture across the full robot stack.
Mechanical — Actuators
Hardware
Configuring joints, building custom actuators, and ensuring the robot rotates with precision and durability across all degrees of freedom.
Mechanical — Structures
Hardware
Designing and building limbs and links, integrating electronics into structure, selecting materials, and co-designing joints with actuators.
Controls & Software
Software
Dynamic locomotion via Sim-to-Real Reinforcement Learning. Policies trained in Isaac Lab simulation and transferred zero-shot to the physical robot — no manual trajectory tuning.

What We're Building

A running record of the club's milestones, active workstreams, and what's coming next. Updated as we make progress.

Spring 2025 ✓ Complete

Club Founded & Proposal Approved

Humanoid Robotics at Virginia Tech was officially chartered as a student engineering design team. Leadership structure established, sub-team leads recruited, and the club's open-source mission formally adopted.

Founding Organization Virginia Tech
Summer 2025 ✓ Complete

Research & Reference Platform Selection

Surveyed existing open-source humanoid efforts — including Berkeley Humanoid Lite, MIT Humanoid, and platforms from Purdue and Rutgers — to define the design direction and scope for our first robot.

Research Benchmarking Design Direction
Fall 2025 — Present ⬤ In Progress

Mechanical Design — Structures & Actuators

Active CAD development of the robot's limbs, joints, and load-bearing structures. Actuator selection and configuration is ongoing, with a focus on quasi-direct drive joints for high torque density and backdriveability.

CAD Actuators Mechanical
Design Progress45%
Fall 2025 — Present ⬤ In Progress

Sim-to-Real RL Environment Setup

Building the simulation pipeline in Isaac Lab for training locomotion control policies. Target: zero-shot transfer of trained RL policies to the physical robot with no manual trajectory tuning.

Isaac Lab Reinforcement Learning Controls Simulation
Sim Environment30%
Spring 2026 — Present ⬤ In Progress

Electronics Architecture & PCB Design

Defining the robot's electronics stack: motor controllers, sensor integration, power distribution network, and real-time communication bus between all subsystems.

PCB Design Power Systems CAN Bus Electronics
Architecture Defined20%
Fall 2026 Planned

First Physical Prototype Assembly

Integration of all mechanical, electrical, and software subsystems into the first complete physical robot. Target milestone: standing balance and basic stepping before end of semester.

Integration Assembly First Steps
Spring 2027 Planned

Open-Source Release & Community Documentation

Full public release of all CAD files, electronics schematics, firmware, RL training code, and build documentation. Any collegiate team should be able to replicate our robot from scratch.

Open Source Documentation GitHub Community

The Robot — Gen 1

Target Height ~1.5 m
Mass TBD — In Design
Joint Architecture Quasi-Direct Drive
Locomotion Method Sim-to-Real RL
Sim Environment Isaac Lab
License Open Source
Build Status In Development

Who's Running This

AP
Ashwin Pulla
Club President
Virginia Tech
Founding President
Organizational Structure
Chief Engineering Officer
Oversees all technical sub-teams and the overall robot development roadmap.
Chief Operations Officer
Manages fundraising, sponsorships, industry relationships, and organizational logistics.
Sub-Team Leads
One lead per technical sub-team: Electronics, Structures, Actuators, and Controls & Software. Most positions still open.

This team is growing. If you want a leadership role in a robotics org at the ground floor, reach out now.

Get In Early.
Build Something Real.

We are recruiting across all sub-teams right now. This is early-stage — your contributions will directly shape the robot and the club's direction. No prior humanoid robotics experience required.

🔓

Everything you build here will be open-sourced and used by students across the country. Your work has a direct impact beyond Virginia Tech.

⚙️
Actuators
🏗️
Structures
Electronics
🧠
Controls & RL
💼
Operations
📐
Software