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Cyberwheel

📚 Documentation | 🎥 Pitch Video

Overview

An open-source electric unicycle (EUC) project aimed at creating reliable, repairable, and modifiable personal transportation. Cyberwheel challenges current EUC design limitations by prioritizing safety, durability, and community-driven development.

The project's core mission is to design an EUC that "never cuts power, even if you try" - addressing critical safety concerns in existing commercial products through innovative engineering and open-source principles.

Key Features

  • Sealed Electronics - Waterproof battery and electronics compartment for all-weather riding
  • Crash-Resistant Design - Impact-resistant chassis engineered for real-world durability
  • Multifunctional Handle - Serves as kickstand, locking mechanism, and potential seat
  • Thermal Management - Chassis designed as a heatsink to prevent overheating
  • Built-in Charger - Integrated charging system for convenience
  • Safety First - Fireproof battery cover and fail-safe power management
  • Open Source - Hardware and firmware designed to be repairable and modifiable by the community

Technical Details

Target Specifications

  • Speed: ~50 km/h maximum
  • Rider Capacity: 80 kg
  • Wheel Size: 16" or 18"
  • Battery: 20s 84V configuration
  • Motor: C38 or C30 high-torque motors

Design Philosophy

The Cyberwheel addresses critical limitations in current EUC designs: - Lack of crash resistance in commercial models - Proprietary hardware and software preventing repairs - Poor water resistance leading to failures - Overheating risks during intensive use - Battery safety concerns

Engineering Approach

  • Aluminum chassis serving dual purpose as structural element and heatsink
  • Sealed compartments protecting critical electronics
  • Modular design for ease of maintenance and upgrades
  • Community-driven iterative development

Highlights

Safety Innovation

Designing an EUC that maintains power stability under all conditions - a critical safety feature that addresses one of the biggest concerns in personal electric vehicles.

Open Source Philosophy

Building a community around repairable, modifiable hardware and firmware - challenging the proprietary approach dominating the EUC market.

Media