Skip to main content

PiBorg's Raspberry Pi racecars are built by you, powered by AI

In Cambridge in the U.K., a company called PiBorg is hosting the world’s first autonomous car racing international grand prix. And you can enter it, for the right price.

But before safety-minded folk get too worried, let us explain: The cars in question are basically toy robots racing around a colorful 20-meter track. Bearing the Formula 1-inspired “Formula Pi” name, they’re powered with the help of a Raspberry Pi and the ingenuity of coders from around the world.

Oh, and the price is $46.

Recommended Videos

“Google’s self-driving car has $150,000 worth of computers and sensors in it,” PiBorg creator Timothy Freeburn, an engineer with a background working for companies including McLaren Automotive, tells Digital Trends. “Our vehicles have a $5 Raspberry Pi Zero and a Raspberry Pi camera. That’s all.”

The idea of the project — which is in the middle of a Kickstarter crowdfunding campaign — is to stage a series of races that will be broadcast over the internet. For 35 pounds (the aforementioned $46 U.S.), you can sign up as a contestant and receive a customizable “lid” that you can decorate. Your other job is to write the code that will help your car race around the track as quickly as possible, without colliding with other cars. Then mail both over to the folks at PiBorg and sit back to watch how your autonomous vehicle does.

“It’ll make for some very entertaining races, when you’ve got some cars running one type of code and others running something completely different,” Freeburn continues. “The goal for the cars, and the hardware they’ve got to work with, is the same — but they’ll be driving in very different ways.”

Don’t worry if you’re not an expert coder, either. “We’re expecting that there will be a lot of people who are getting into this competition as a way of learning coding,” Freeburn notes. “We’re providing Python libraries of code that people can very easily use, and which they can then make changes to in order to create improvements. We’ll also have tutorials and explanations about how the code works, so that newcomers feel welcome.”

Just like a marathon, however, Freeburn hopes there will be a mix of skill levels involved. He is offering a prize for the person who writes the most interesting, original and successful code for completing the races. “We’re hoping we get some clever entries making use of tools like neural networks,” he says.

From here, Freeburn hopes the idea of autonomous toy car racing catches on, and he is eyeing possible future events being staged around the globe. For now, though, he’s sticking with Cambridge. “This is the first time anyone’s run anything like this anywhere, so it’s good that we’re on hand to troubleshoot,” he says.

You can get involved with the inaugural Formula Pi contest by checking out the Kickstarter campaign here.

Luke Dormehl
Former Digital Trends Contributor
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
New Raspberry Pi camera module is the base for a DIY mirrorless camera
raspberry pi high quality camera solo 1536x1152

NEW Raspberry Pi High Quality Camera

Raspberry Pi’s camera module has allowed do-it-yourselfers to build anything from smart doorbells to webcams. Now, the build-your-own tech organization is offering the tools to construct an interchangeable lens camera. The High Quality Camera is a 12.3-megapixel sensor module that addresses some of the shortcomings of the previous camera module, which had poor resolution and a fixed-focus lens.

Read more
What happened to Amazon’s inaugural Project Kuiper launch?
Official Imagery for Amazon Project Kuiper.

Amazon is aiming to take on SpaceX’s Starlink internet service using thousands of its own Project Kuiper satellites in low-Earth orbit.

The first Project Kuiper satellites were suppsoed to launch aboard a United Launch Alliance (ULA) Atlas V rocket from Cape Canaveral in Florida on April 9, but rough weather conditions forced the mission team to scrub the planned liftoff.

Read more
EVs top gas cars in German reliability report — but one weak spot won’t quit
future electric cars 2021 volkswagen id4 official 32

Electric vehicles are quietly crushing old stereotypes about being delicate or unreliable, and the data now backs it up in a big way. According to Germany’s ADAC — Europe’s largest roadside assistance provider — EVs are actually more reliable than their internal combustion engine (ICE) counterparts. And this isn’t just a small study — it’s based on a staggering 3.6 million breakdowns in 2024 alone.
For cars registered between 2020 and 2022, EVs averaged just 4.2 breakdowns per 1,000 vehicles, while ICE cars saw more than double that, at 10.4 per 1,000. Even with more EVs hitting the road, they only accounted for 1.2% of total breakdowns — a big win for the battery-powered crowd.
Among standout performers, some cars delivered exceptionally low breakdown rates. The Audi A4 clocked in at just 0.4 breakdowns per 1,000 vehicles for 2022 models, with Tesla’s Model 3 right behind at 0.5. The Volkswagen ID.4, another popular EV, also impressed with a rate of 1.0 – as did the Mitsubishi Eclipse Cross at 1.3. On the flip side, there were some major outliers: the Hyundai Ioniq 5 showed a surprisingly high 22.4 breakdowns per 1,000 vehicles for its 2022 models, while the hybrid Toyota RAV4 posted 18.4.
Interestingly, the most common issue for both EVs and ICE vehicles was exactly the same: the humble 12-volt battery. Despite all the futuristic tech in EVs, it’s this old-school component that causes 50% of all EV breakdowns, and 45% for gas-powered cars. Meanwhile, EVs shine in categories like engine management and electrical systems — areas where traditional engines are more complex and failure-prone.
But EVs aren’t completely flawless. They had a slightly higher rate of tire-related issues — 1.3 breakdowns per 1,000 vehicles compared to 0.9 for ICE cars. That could be due to their heavier weight and high torque, which can accelerate tire wear. Still, this trend is fading in newer EVs as tire tech and vehicle calibration improve.
Now, zooming out beyond Germany: a 2024 Consumer Reports study in the U.S. painted a different picture. It found that EVs, especially newer models, had more reliability issues than gas cars, citing tech glitches and inconsistent build quality. But it’s worth noting that the American data focused more on owner-reported problems, not just roadside breakdowns.
So, while the long-term story is still developing, especially for older EVs, Germany’s data suggests that when it comes to simply keeping you on the road, EVs are pulling ahead — quietly, efficiently, and with far fewer breakdowns than you might expect.

Read more