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Engineering Game's Machine

Three years of intense design work, building award-winning JDG robots from concept to competition.

Project Description

Over three consecutive years, I helped design and build complex robots for the JDG machine challenge, working 30–60 hours/week in a small team. I focused on mechanical system development, especially drivetrain, manipulators, and integration with custom electronics. My work evolved into a coordination role, leading mechanical design efforts while continuing to build and iterate hands-on. Each project emphasized design-for-assembly, rapid prototyping, and tight collaboration across disciplines.

Key points

🚌

2025 - Bus System with Station Communication

Robots simulated a public transport system: one collected "passengers" (mini stations), the other retrieved cones. Each station used ESP32s and required physical electrical docking

  • Led propulsion tank drive design and helped architect subsystem layout
  • Designed mechanical docking systems to align and connect metal contacts
  • Coordinated mechanical design across subsystems and electronics constraints
🔵

2024 - Ball Harvesting Robots

Two distinct robots: one autonomous, one teleoperated. Mission: collect ballpit balls, place them into towers, and climb onto the center platform at the end.

  • Worked on omnidirectional drive, intake systems, and ball sync mechanism
  • Developed the rising and lowering omnidirectional drive of autonomous robot
  • Assisted with the 2-axis arm for precise ball placement into towers
  • Participated in design, iteration, and structural layout of both robots
🌉

2023 - Dual Bridge-Building Robots

Robots designed to deploy and traverse wooden beams between islands, creating electrical connections between them via banana plugs.

  • Designed a full 3-axis linear arm for beam pickup and wire insertion
  • Developed a multi-directional drive system convertible to rail-tracking
  • Helped prototype and refine the clamping and connector mechanism

Technologies Utilisées

OnShape and SolidWorks Complex Mechanisms 3D Printing ESP32 Team Management