Hacksmith Industries: A DIY Self-Driving Cybertruck

2024-01-25 | By The Hacksmith

License: See Original Project

The Tesla Cybertruck is one of the coolest and most unique electric vehicles produced in recent memory. With jagged edges, a bullet-proof stainless steel body, and over 7,000 lb-ft of torque, it’s one of the most exciting EVs ever seen.

And finally, after years of waiting, it’s being shipped to customers. But if you’re on the waitlist like most people, then you probably still have a long time to wait before you get your hands on one. Well, the team at Hacksmith feels your pain, so they did what anyone would do: they built their own!

Check out how the Hacksmith team built their own, half-scale Cybertruck — complete with self driving capabilities!

How Does It Work?

The half-scale Cybertruck model is equipped with a tri-motor design, similar to the high-end version of the real Cybertruck. It includes a rear motor and two front motors, collectively generating over 1,000 foot-pounds of torque and powered by real 100 kWh batteries from a Tesla Model S. The charging system involves a conversion process from AC to 48 VDC and is managed by a dedicated Battery Management System (BMS).

At the heart of the system is a Teensy microcontroller used for processing and control, handling CAN bus communications and PWM signals. A Pixhawk 6C is added to the mix for advanced control, interfacing with a GPS module and a Herelink video transmission system, allowing for RC control and HD video feeds. Finally, a Jetson Xavier does all of the heavy computational lifting for the autonomous system.

When all was said and done, the Cybertruck demonstrated its autonomous ability by handling complex maneuvers and adapting to varying terrains.

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