A Hot Rod Roadster From A Rusty Wreck

Within our community of hackers and makers you may sometimes encounter a belief that we have somehow regained a hold on the workshop lost by everyone else. But while it might be true that some of the general population may barely know one end of a screwdriver from the other it’s a huge overstatement to claim exclusivity. There are plenty of other scenes blessed with an astonishing level of engineering skill and from which breathtaking projects emerge, and it is a great pity that sometimes they exist in isolation from each other.

One such scene is that of car modification. By this we don’t mean the youths with their inadequately powered bottom-feeder cars adorned with deformed plastic, fake carbon fibre and farty exhaust pipe extensions from Halfords or Advance Auto, nor do we mean the silly-priced professional hotrods beloved of certain cable TV reality shows. Instead we mean the ordinary car hackers who take the unexciting and unloved of the automotive world into their garages and through a combination of vision and skill fashion it into something amazing. As an illustration of this art we’d like to introduce you to [ScaryOldCortina]’s “Mayday”. It’s a build from a few years ago, but no less impressive for the elapsed time.

A very rusty Austin Somerset indeed
A very rusty Austin Somerset indeed

If you are British the chances are your grandparents might have driven an Austin Somerset in the early 1950s. An unexciting mid-sized chassis-based saloon car that wasn’t badly designed but had all the inadequate rust protection you’d expect from a car of that era. A Somerset arrived in [ScaryOldCortina]’s garage that looked solid but turned out on inspection to be rusty enough that it could almost be disassembled with a hefty tug on some of the panels. He could have scrapped it, but instead he refashioned it into something a lot more exciting, a two-seater hotrod roadster. In a particularly impressive touch, he re-used most of the metal from the Somerset in its new body in a different form, for example its curved roof was cut in half to form the side panels of the new car.

The full build is in a very long thread on the Retro Rides car forum. If you read it from start to finish you’ll find an in-depth description of the minutiae of the 1950s British car parts bin, but if that will be a bit much for you we have some highlights.

When the car arrived, in his first post you can see just how far the rust had eaten into an outwardly complete vehicle and how easily he could strip away its panels. Fortunately the Somerset is a chassis-based car, so underneath the rusty bodywork was a rolling chassis which had miraculously escaped the worst of the corrosion. His vision for the car required the chassis to be shortened, but he was able to place the panels on the chassis to get an idea of what it might look line before getting out the cutter and welder and assembling the new body tub. A lot of hard work assembling the running gear into a roadworthy form and making its unlovely Austin “B” series engine into something a little more useful, and he was finally able to take it for a short test drive. The car passed all the relevant tests for British roadworthiness, and made a very cool piece of transport.

Happily though it’s the first to feature so much rust this is not the first Hackaday story involving the hacking of ancient automobiles. We recently had a look at the hacking potential of Volkswagen’s iconic Beetle, we’ve examined the work of professional TV hot-rodders when challenged over their authenticity, we’ve taken a look at Cuba’s surviving pre-revolutionary American cars, and we’ve featured a crazy project involving a Mini and a Toyota Celica.

From Rusty Cargo Van To Mobile Studio

Looking for a more unique living experience, [Zach Both] converted a 2003 Chevy Express Van he picked up from Craigslist into a gorgeous mobile home.

The van had 200,000 miles when he bought it. The body and frame were a bit rusty, but he saw the potential. First step was gutting the entire van, and getting rid of any surface rust with an angle grinder. It was a long and tedious process, but once it was done he had a blank slate to work with. Continue reading “From Rusty Cargo Van To Mobile Studio”

Ask Hackaday: Where Are The Flying Cars?

I could have sworn that we have asked this one before, but perhaps I’m thinking of our discussion of nuclear aircraft. In my mind the two share a similar fate: it just isn’t going to happen. But, that doesn’t mean flying cars can’t happen. Let me make my case, and then we want to know what you think.

[Steve] sent in a link to a Bloomberg article on Larry Page’s suspected investment in personal flying cars. It’s exciting to hear about test flights from a startup called Zee.Aero with 150 people on staff and a seemingly unlimited budget to develop such a fantastic toy. Surely Bruce Wayne Mr. Page is onto something and tiny 2-person vehicles will be whizzing up and down the airspace above your street at any moment now? Realistically though, I don’t believe it. They definitely will build a small fleet of such vehicles and they will work. But you, my friend, will never own one.
Continue reading “Ask Hackaday: Where Are The Flying Cars?”

Hacking The Tesla Model S Rear Drive Unit

[Jason Hughes] is a big fan of Tesla, he’s spent a lot of time hacking on them to figure out what fancy things the automaker is up to. His most recent adventures are with the rear drive unit of a Tesla Model S.

[Jason] has had some fame in the Tesla community before; his most publicized hack was finding the model number for Tesla’s next edition of their car hashed away in the firmware. For this project he procured a rear drive unit from… somewhere, and with some help got it onto his bench at home.

His first steps were to hook it up to some power and start sniffing the CAN bus for commands. It took him a few hours but he was able to get the motor turning. He kept working at it until he had the full set of commands. So, he hooked up circulating water to the unit for cooling, and put it through its paces (at one point the unit announced it was now traveling at 117mph).

In the end he was able to get all the features working, including generation! He even made his own board for contrl. Just listening to the motor spin up is satisfying. Videos after the break.

Continue reading “Hacking The Tesla Model S Rear Drive Unit”

Netbook Finds New Home In A Jaguar Dashboard

You’d figure a luxury car like a Jaguar would have a high-end infotainment system. [RichTatham]’s Jag did, but the trouble was that it was a high-end system when a cassette deck and trunk-mounted CD changer were big deals. So naturally, he saw this as a great reason to modernize the system by grafting a netbook into the Jag’s dash. The results are fantastic!

Even though the Jag’s original system didn’t have much left that made it into the final project — the navigation system, CD changer, phone and even the amps ended up on the scrap heap — at least the dashboard instrument cluster proved to be very amenable to his mods. By substituting a climate control cluster from another model into his car, he was able to free up tons of space for the netbook’s 8″ display. A custom bezel and some clever brackets completed the head-end of the new system, and the look is as close to a factory install as you’re likely to find in an aftermarket mod. With the netbook stashed in the bay vacated by the OEM system, a GPS dongle, and a USB sound card connected to a 5.1 amp using the original speakers this jag is ready to bump. We bet that the system sounds as good as it looks, and with the added functionality of a Windows PC to boot.

For obvious reasons, lots of computers make it into hackers’ dashboards, whether they be Windows like this one, Samsung tablets or Nexus tablets running Android, and even phones. But [Rich]’s build is top notch, and takes in-car integrations to the next level.

[via r/diy]

Fight That Tesla Envy With A Tablet Dash For Your Car

[Aykut Çelik] uses some strong words to describe how he feels about his VW Polo’s current radio set-up. Words like, “useless,” are bandied about. What is a modern man supposed to do with a car that doesn’t have built-in navigation or Bluetooth connectivity with phones? Listen to the radio? There are actual (mostly) self driving cars on the road now. No, [Aykut] moves forward, not backwards.

To fix this horrendous shortcoming in his car’s feature package, he set out to install a tablet in the dash. His blog write-up undersells the amount of work that went into the project, but the video after the break rectifies this misunderstanding. He begins by covering the back of a face-down Samsung tablet with a large sheet of plastic film. Next he lays a sheet of fiberglass over the tablet and paints it with epoxy until it has satisfactorily clung to the back of the casing. Afterwards comes quite a bit of work fitting an off-the-shelf panel display mount to the non-standard hardware. He eventually takes it to a local shop which does the final fitting on the contraption.

The electronics are a hodgepodge of needed parts: An amplifier, to replace the one that was attached to the useless husk of the prior radio set; a CAN shield for an Arduino, so that he could still use the steering wheel buttons; and a Bluetooth shield, so that the Arduino could talk to the tablet. Quite a bit of hacking happened, and the resulting software is on GitHub.

The final assembly went together well. While it’s no Tesla console. It does get over the air updates whenever he feels like writing them. [Aykut] moves forward with the times.

Continue reading “Fight That Tesla Envy With A Tablet Dash For Your Car”

Shower Thoughts In Your Car

The subreddit for Shower Thoughts offers wisdom ranging from the profound to the mundane. For example: “Every time you cut a corner you make two more.” Apparently, [Harin] has a bit of an addiction to the subreddit. He’s been sniffing the CAN bus on his 2012 Hyundai Genesis and decided to display the top Shower Thought on his radio screen.

To manage the feat he used both a Raspberry Pi and an Arduino. Both devices had a MCP2515 to interface with two different CAN busses (one for the LCD display and the other for control messages which carries a lot of traffic.

The code is available on GitHub. There’s still work to do to make the message scroll, for example. [Harin] has other posts about sniffing the bus, like this one.

We’ve covered CAN bus quite a bit, including some non-automotive uses. We’ve even seen the CAN bus for model railroading.