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Raptor II

Open Source RC Car

Project Overview

open source rc car
  • STM32 ARM Cortex M4.

  • Independent Wheel Drive.

  • Dual-axis Steering.

  • Quad Motor (5:1 gear ratio).

  • Electronic Steering Differential.

  • 6S Power.


Raptor 2 is an open source rc car that explored the limits of plastic 3D printed parts. This car is a result of rapid research and development which I documented on my YouTube channel. The unique quad-motor design opens up a wide range of interesting possibilities such as independent wheel drive, electronic steering differential, true speed control, and dual-axis steering. I'm very pleased with the outcome of this project, and I can't put into words how much I learned designing and building this car. I'm very excited to see where the community takes it next.

Download the Files

Raptor 2 is an open source rc car project. 

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Last updated: 15th May 2021

Release Notes

Reddit Community

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Raptor 2 community:

open source rc car


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