OK, we haven’t heard of a Ford Cylon either. However, there is now a Mustang Cobra out there that has been given a famous Cylon characteristic. [Monta Elkins] picked himself up an aftermarket third brake light assembly, hacked it, and installed it on said Mustang.
The brake light assembly contains 12 LEDs, which unfortunately, are not individually addressable. Additionally, by the looks of it, the brake light housing was not meant to be opened up. That didn’t get [Monta] down though. There’s more than one way to skin a cat, but he chose to use a hot knife to open the assembly, which worked quite well. A rotary cutter tool was used to cut the traces between the LEDs allowing them to be individually controlled with an Arduino. A Bluetooth module allows him to control the new brake light from his smartphone. There are different modes (including a special mode that he shows off at the end of the video) that can be selected via a Bluetooth Terminal app.
There is no schematic or code link in the video itself or the description, but [Monta] did hit the high points. Therefore, it shouldn’t be too hard to replicate.
Does everyone watch a load of videos on YouTube that are somewhat on the unadmissibly geeky side? In my case I might not care to admit that I have a lot of videos featuring tractors in my timeline. The mighty Russian Kirovets hauling loads through the impossible terrain of the taiga, tiny overloaded 2WD tractors in India pulling wheelies, and JCB Fastracs tearing around the British Fenland. You can take the girl off the farm, but you can’t take the farm out of the girl.
So my recommendations have something of an agricultural flavor. Like the video below the break, a 1917 silent film promoting the Ford Model B tractor. This one was eye-catching because it was a machine I’d not seen before, a rather unusual three-wheeler design with two driving wheels at the front and a single rear steering wheel.
During the early years of the twentieth century the shape of the modern tractor was beginning to evolve, this must have been a late attempt at an alternative. Speaking from the viewpoint of someone who has operated a few tractors in her time it does not look the easiest machine to control, that cloud of exhaust smoke surrounding the driver would not be pleasant, and the operating position hanging over the implement coupling at the rear does not look particularly comfortable or safe.
The film has a charming period feel, and tells the tale of a farmer’s son who tires of the drudgery of manual farm labor, and leaves for the city. He finds a job at the tractor factory and eventually becomes a tractor salesman, along the way meeting and marrying the daughter of a satisfied customer. He returns home with his bride, and a shiny new tractor to release his father from ceaseless labor. Along the way we gain a fascinating look at agriculture on the brink of mass mechanization, as well as the inside of a tractor factory of the time with an assembly sequence in which they appear to use no fasteners.
[Image Source: Tractor Industry Fraud on Farm Collector]All of this is very interesting, but the real nugget in the story lies with its manufacturer. This is a Ford Model B tractor. But it’s not a Ford Model B. Confused? So, it seems were the customers. The Ford we all know is the Michigan-based motor company of Henry Ford, who were already very much a big name in 1917. This Ford however comes from the Ford Tractor Co, of South Dakota, an enterprise set up by a shady businessman to cash in on the Ford brand, manufacturing an already outdated and inferior machine backed up by dubious claims of its capabilities.
On the staff was an engineer called Ford who lent his name to the company, but he bore no relation to Henry Ford. The company didn’t last long, collapsing soon after the date of this film, and very few of its products survived. It did have one legacy though, the awful quality of one of its tractors is reputed to have been the impetus behind the founding of the Nebraska Tractor Test Laboratory, the place where if you sell a tractor in the USA, you’ll have to have it tested to ensure it performs as it should. In their museum they house one of the few surviving Ford Model B tractors.
Meanwhile the Ford in Michigan produced their own very successful line of tractors, and their Fordson Model F from the same year is a visible ancestor of today’s machines. But as the video below shows, there’s nothing new about a fake.
One of the most interesting facets of our community of hackers and makers comes from its never-ending capacity to experiment and to deliver new technologies and techniques. Ample demonstration of this came this morning, in the form of [Hunter Scott]’s Hackaday.io project to create an ultrasonic soldering iron. This is a soldering technique in which the iron is subjected to ultrasonic vibrations which cavitate the surface of the materials to be soldered and remove any oxides which would impede the adhesion of the solder. In this way normally unsolderable materials such as stainless steel, aluminium, ceramic, or glass can be soldered without the need for flux or other specialist chemicals. Ultrasonic soldering has been an expensive business, and [Hunter]’s project aims to change that.
This iron takes the element and tip from a conventional mains-powered soldering iron and mounts it on the transducer from an ultrasonic cleaner. The transducer must be given an appropriate load which in the case of the cleaner is furnished by a water bath, or it will overheat and burn out. [Hunter]’s load is just a soldering iron element, so to prevent transducer meltdown he keeps the element powered continuously but the transducer on a momentary-action switch to ensure it only runs for the short time he’s soldering. The project is not quite finished so he’s yet to prove whether this approach will save his transducer, but we feel it’s an interesting enough idea to make it definitely worth following.
This is the first ultrasonic soldering project we’ve featured here at Hackaday. We have however had an ultrasonic plastic welder before, and an ultrasonic vapour polisher for 3D prints. It would be good to think this project could spark a raft of others that improve and refine DIY ultrasonic soldering designs.
Thermal imaging cameras are objects of desire for hackers and makers everywhere, but sadly for us they can be rather expensive. When your sensor costs more than a laptop it puts a brake on hacking.
All that has now changed though with this board. It features the Grid-EYE sensor itself, an Atmel ATSAM-D21G18A microcontroller, and onboard Bluetooth, but has an interesting feature that, as well as being a standalone device, can be used as an Arduino shield. A full range of APIs are provided, and the code is BSD licensed.
This module is not the highest-spec thermal imaging camera on the market by any means, after all it has a resolution of only 64 pixels in an 8×8 grid. But its affordability and easy availability should trigger a fresh crop of thermal camera projects in our community, and we applaud that.
While laser cutting remains the dominant force for rapid prototyping anything made of plastic, MDF or wood, the real holy grail is the ability to cut metal — something most laser cutters are just not capable of.
In the industry, this is done using extremely high-powered laser cutters, plasma cutters, or water jet cutters. All of which are very pricey equipment for a hacker. Until now anyway. Introducing the Tinijet, the missing tool for affordable water jet cutting.
We first covered this project a few years ago when it was just a university research project called Hydro — it’s since evolved immensely, and will be available for sale very soon.
After Jurassic World came out and interest in Jurassic Park took off, [Voicey] decided he just had to make his very own Jurassic Park tour vehicle. Only problem? He lives in the UK and Ford Explorers aren’t exactly common there.
Wanting to keep it as movie-accurate as possible, he knew he had to get a first generation Explorer, and luckily, he managed to find one on an American car Facebook page. He bought it and got to work.
The first step was building custom bumper and brush guards, which he re-purposed from a Land Rover. Then he had a lot of painting to do. A lot.
Industrial robot arms are curious devices, found everywhere from the back of old engineering classrooms where they taught kinematics in the 90s, to the factory floor where they do the same thing over and over again while contemplating their existence. For his Hackaday Prize entry, [Dan] is building a big robot arm. It’s not big enough to ride on, but it is large enough to automate a few processes in a reasonably well-equipped lab.
This is not a tiny robotic arm powered by 9 gram hobby servos. For the bicep and tricep of [Dan]’s arm, he’s using linear actuators – they’re high precision and powerful. A few months ago, [Dan] tried to design a hypocycloid gear but couldn’t get a $3000 prototype to work. Although the hypocycloid is out, he did manage to build a strange differential pan/roll mechanism for the wrist of the arm. It really is a thing of beauty, and with the engineering [Dan] has put into it, it’s a very useful tool.
If you’d like to meet [Dan]’s robot arm in person, he’ll be at the 2015 NYC Maker Faire this weekend. Check out [Dan]’s Hackaday Prize video for his robot arm below.
![[Image Source: Tractor Industry Fraud on Farm Collector]](https://hackaday.com/wp-content/uploads/2016/11/ford-tractor-company-poster.jpg)
