Robotics

Building a Simple Robot Control Loop to Understand What Optimus Is Doing

A hands-on robotics engineering tutorial building a 1,000Hz PID motor control loop in C++. Understand humanoid joint balancing, inverse kinematics, and actuator control.

Sachin SharmaCreator

Aug 1, 2026

5 min read

Building a Simple Robot Control Loop to Understand What Optimus Is Doing

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Quick Overview

A hands-on robotics engineering tutorial building a 1,000Hz PID motor control loop in C++. Understand humanoid joint balancing, inverse kinematics, and actuator control.

Robotics Control Loop PID Controller C++Optimus Hardware

Sachin Sharma

Software Developer & Mobile Engineer

Building digital experiences at the intersection of design and code. Sharing weekly insights on engineering, productivity, and the future of tech.

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