Category Archives: car hacks

Model Car Indicates Door Is Ajar

The amount of technology in modern cars is truly staggering. Heated seats, keyless entry, and arrays of helpful cameras are all becoming increasingly common in all but the cheapest of models. [mathisox] drives a slightly older Volkswagen van, which has been converted into a camper. Unfortunately, it lacks a proper …read more

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Mustang Dash Becomes Bookshelf Art Piece

Despite most of the common gauges remaining the same over the last 60 years, the automotive dashboard of days past used very different technology to those today. Cable driven speedometers were common, along with mechanical drive for the odometer, too. Fuel and temperature gauges were often wired directly to their …read more

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When Will Our Cars Finally Speak the Same Language? DSRC for Vehicles

At the turn of the 21st century, it became pretty clear that even our cars wouldn’t escape the Digital Revolution. Years before anyone even uttered the term “smartphone”, it seemed obvious that automobiles would not only become increasingly computer-laden, but they’d need a way to communicate with each other and …read more

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Posted in 802.11p, car hacks, collision avoidance, Current Events, DSRC, fcc, Featured, infrastructure, lidar, radar, self-driving cars, spectrum, transportation hacks, wifi, wireless hacks | Leave a comment

Transistor Tester Becomes Car Display

These days, the electronics hobbyist is lucky to have access to a wide range of ready-made modules that enable sensors, screens, and microcontrollers to all be linked up with ease. However, this manner of working generally ends up with a project that becomes more of a PCB salad than a finished product. Oftentimes, it’s possible to find something off the shelf that’s close to your requirements, and repurpose it to work. That’s exactly what [Aaron] did.

[Aaron] wanted to install a display in his classic Jeep to display the time and some basic parameters. A screen and a microcontroller were …read more

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Goodbye Chevy Volt, The Perfect Car For A Future That Never Was

A month ago General Motors announced plans to wind down production of several under-performers. At the forefront of news coverage on this are the consequences facing factories making those cars, and the people who work there. The human factor associated with the closing of these plans is real. But there is also another milestone marked by the cancellation of the Volt. Here at Hackaday, we choose to memorialize the soon-to-be-departed Chevrolet Volt. An obituary buried in corporate euphemisms is a whimper of an end for what was once their technological flagship car of the future.

2006: Gas-Electric Hybrids Hit Their

…read more

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Posted in car hacks, chevrolet, chevy, chevy volt, Current Events, Featured, gas electric hybrid, general motors, generator, GM, hybrid, hybrid car, Hybrid vehicle, plug in, volt, Voltec | Leave a comment

Why Converting Classic Cars to Electric Drive Is A Thing

A vintage British sportscar is a wonderful thing. Inimitable style and luxury, beautiful curves, and a soundtrack that could make even Vinnie Jones shed a tear. However, even under the most diligent maintenance schedule, they are known, above all, for their unreliability. As the value of such cars is tied heavily to their condition as unmodified examples, owners are typically reluctant to make modifications to remedy these issues.

However, things are starting to change. Cities across the world are enacting measures to ban fossil fuel vehicles from their streets, and sales of such vehicles are similarly going to be banned …read more

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Posted in aston martin, car hacks, classic car, classic cars, electric conversion, electric drive, electric vehicle, Featured, Interest, jaguar | Leave a comment

Karakuri Kaizen: Hacks For The Factory Floor

Anyone who has an interest and/or career in manufacturing would have heard of Kaizen, generally a concept to continuously improve your process everywhere. Under that huge umbrella is Karakuri Kaizen, encouraging workers on the factory floor to adopt a hacker mentality and improve their own work stations. It is right up our alley, manufacturer or not, making this overview by Automotive News an entertaining read.

Karakuri could be translated as “mechanism”, but implies something novel in the vein of English words gadgets, gizmos, or dare we say it: hacks. Karakuri has a history dating back to centuries-old wind-up …read more

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Posted in automata, automaton, car hacks, energy efficiency, manufacturing | Leave a comment

Fail of the Week: How Not to Electric Vehicle

If you ever doubt the potential for catastrophe that mucking about with electric vehicles can present, check out the video below. It shows what can happen to a couple of Tesla battery modules when due regard to safety precautions isn’t paid.

The video comes to us by way of [Rich], a gearhead with a thing for Teslas. He clearly knows his way around the EV world, having rebuilt a flood-soaked Tesla, and aspires to open an EV repair shop. The disaster stems from a novelty vehicle he and friend [Lee] bought as a side project. The car was apparently once …read more

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Posted in battery, battery management system, car hacks, electric vehicle, Fail of the Week, fire, lithium battery, safety, tesla | Leave a comment

Belt Up With A Redundant Car Part

The toothed belt that turns the camshaft in synchronization with the crankshaft on many motor vehicle engines is something of an under-appreciated component. Unless you are unlucky enough to ave had one fail and destroy your engine, it’s probably something you’ve never given a second thought to outside of periodic service intervals.

For something to perform such a task over so many thousands of miles of motoring it must be made of pretty strong stuff. Even when a belt is life-expired it is still in good physical shape, and [Crispyjones] saw the potential in a used Subaru belt to make …read more

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Ford Ka Becomes Diwheel Monster

If you’ve been to the right events, you’ve seen them before – the cars with an external cage that let the car complete a somersault in the forward direction under heavy braking. They’re impressive, but it’s possible to take things even further. Enter [mastermilo82] and the RollKa.

The RollKa follows on from the RollGolf, which was a straightforward roll car build. Built around a Ford Ka, it eschews the external cage for a more radical design. The Ka has been shortened, and designed to fit within two enormous steel rims which wrap around each side of the car. Additional idler …read more

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Posted in car, car hacks, diwheel, ford, ford ka | Leave a comment