This bike build starts with a mountain bike frame and the parts from the hoverboard are added to it piece by piece. The two motors are mounted to the frame and drive the front chain ring of the bike, allowing it to still take advantage of the bike’s geared drivetrain. Battery packs from two hoverboards were combined into a single battery which give the bike a modest 6-10 km of range depending on use. But the real gem of this build is taking the gyroscopic controller board from the hoverboards and converting it, with the help of an Arduino Due, to an ebike controller.
Eventually a battery pack will be added to give the bike a more comfortable range, but for now we appreciate the ingenuity that it took to adapt the controller from the hoverboard into an ebike controller complete with throttle and pedal assist. For other household objects turned into ebikes, be sure to check out one of our favorites based on a washing machine motor: the Spin Cycle.
If you ever wish you could be on your quadcopter when you fly it, you will really want to see the video showing the Dubai police department testing the Hoverbike. The Russian company Hoversurf that markets the device doesn’t provide a lot of technical details, but it looks fairly simple. It is basically a motorcycle seat along with a big quadcopter. From the videos about the device, you can deduce that the pilot can control it or you can fly it remotely. You can see one of the videos, below.
There are a few things that worry us here. Of course, the huge spinning propellers as the pilot’s knee level should give you sweaty palms. In the demo, they even show the removal of the propeller guards before the test flight but let’s be honest, those don’t look like they would keep a falling pilot out of the rotors at all anyway. When looking beyond the hype we find it curious that the demo doesn’t show many (if any) shots of the pilot making a turn. The benefit of a vehicle like this to police should be maneuverability and from what we saw the Hoversurf is still limited.
So is it real? Hard to say. The short videos mostly show vertical or horizontal flight with no maneuvering. Is it hard to turn? Is the battery life really short? One other oddity: When we first saw a letter from the US Patent Office on their site, we thought they might have some new technology. However, that letter is simply showing they registered a trademark and doesn’t reference a patent. If there is a patent we want to know what is new and novel here.
Of course, we know it’s possible to build such a machine since we saw [Colin Furze] do it with two rotors instead of four. The US Department of Defense is working on something with a company called Malloy and there are other practical examples. There are also some less practical examples. What we’re really on the lookout for is a product that works so well it will actually be used. You know, like those Segways that airport police use, right?
We hope Hoversurf can bring this to market because we definitely want one. There’s no reason to think they can’t, but we do wish there were more details forthcoming.
Remember when you first saw a USB port in a standard wall outlet? It was a really great idea at the time, but how’s that 500mA charge holding up now? Fresh from a random press release, here’s a USB 3.0 wall outlet, with USB A and C ports. 5A @ 5V. Future proof for at least several years, I guess.
This is what you call ‘pucker factor’. An Air France A380 traveling from CDG to LAX suffered an uncontained engine failure somewhere over Greenland. Everyone on board is fine, except for the fact they had to spend the night in Goose Bay, Canada. Want the best Twitter/YouTube account of being a passenger? Here you go. Want to know why it landed in Goose Bay? This video is about ETOPSwhich really doesn’t apply in this instance but it’s a sufficient introduction to diverting airplanes after engine failures.
There are mysterious pylons going up alongside bridges and tunnels in NYC (auto-playing video). No one knows what they are, and the transportation board for New York is hiding behind a cloud of secrecy. We do know there are ‘fiber optics necessary for Homeland Security items’ inside, so place your bets. It’s facial recognition, or at the very least license plate readers. You know, exactly what New York and dozens of other cities have been doing for years.
[Peter] is building an ultralight in his basement. We’ve covered the first part of the build, and we’ve been keeping tabs on him with semi-weekly updates. Now he’s fiberglassed the fuselage and started construction of the wings. Updates of note this week: he’s found a shop with an 8-foot CNC hot wire cutter for the wings. That really cuts down on the build time and it’s actually pretty cheap. One interesting part of this build is a ‘landing gear ejection system’, or a spring thing that allows the landing gear to fall away with the tug of a wire. Why would anyone want a landing gear ejection system? In case he needs to land in a soybean field. A flat bottom means a smoother and more survivable landing. If anyone is still concerned about [Peter]’s safety, this is a put up or shut up situation. Pitch in ten bucks for a parachute if you’re so concerned.
Open Hardware Summit is this week in Denver. What will be the highlights of the event? Well, last year, OSHWA announced the creation of an Open Hardware license. This is an all-encompassing license for Open Source Hardware that’s trying to solve some very, very hard problems. Copyright doesn’t work with hardware (except for boat hulls) like it does with software, and this Open Hardware license is the best we’ve got going for us. We’re going to get an update on how well this license is propagating. Also on deck for Summit attendees is a field trip to Sparkfun and Lulzbot. Want to see the world’s second largest 3D printer bot farm? It’ll be awesome.
To quote our tipster: “Furze is my hero … You just need to know how to weld and have zero consideration for your personal well-being.” We’re not exactly sure that he has no consideration, but [Colin Furze] definitely pulls off some dangerous hacks. This time? Two-engine hoverbike. We don’t have to tell you to watch the video, do we? Continue reading “Colin Furze Flies The Dangerous Skies”→
The LA Times posted a story about a company called Aerofex that built a real-life hover bike very reminiscent of the vehicles embedded in the redwoods of the forest moon of Endor.
The bike itself is a pair of ducted fans, with the pilot straddling the craft amidship. Aerofex claims the ducts on their hoverbike prevent the recirculating flow of air that causes dust or snow to completely obscure a helicopter pilot’s vision when landing.
From the Times’ article, Aerofex doesn’t have any plans to make this hoverbike commercially available and is instead meant to be a concept vehicle for future UAVs.
On the Aerofex blog, there’s a ton of videos showing off the capabilities of this bike. From what we can gather, it doesn’t seem like this hoverbike can climb higher than a few inches off the ground, so it’s of questionable utility when not flying around a dry lake bed.
Surprisingly, Aerofex says their bike doesn’t require any artificial stabilization or software; it’s controlled by the pilot leaning front to back and side to side. We’ll take that as an indication this hoverbike may be easy for someone to build in a garage, and we’ll be sure to post the first Aerofex hoverbike clone that shows up on our tip line.
You can check out a video of the hoverbike in action after the break.