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Project Case Study

Robotic Arm 5 DOF Digital Twin

Built a Digital Twin application for a 5 DOF Robotic Arm (robotic_v4) that allows real-time synchronization between physical movements and 3D models in a web browser.

fullstack developer
2 weeks
2026
View Repository

Problem

Synchronization between 3D models in three.js with robotic arms in the real world

Solution

The use of sensors in a real world robotic arm servo to provide signals to a 3d model adjusts its position based on those signals.

Impact

  • - 3D models and Robotic Arms in the real world can be synchronized well

Architecture

  • - Test Driven Development
  • - Clean Architecture

Tech Stack

Three.jsSignalRC#JavascriptReact.js

Key Lessons

  • - Synchronizing 3D objects with objects in the real world requires a good strategy.