Recent Articles

Swiftbot wants your money for kickstarting a waterproof drone

Swiftbot wants your money for kickstarting a waterproof drone

December 6, 2013 15:27 | By | Add a Comment

The Swiftbot is a waterproof multirotor drone. Or rather, it will be, if they manage to secure enough funds. Your funds, to be more exact, and via their Kickstarter campaign. The idea is for the quadcopter to be able to land on water and submerge cameras, hydrophones etc. under the water surface to take pictures, record audio, and so forth.

swiftbotThey use the excellent ArduCopter which means this will be completely MavLink-compatible, so you can use your existing apps on iOS, Android, Linux, Mac and Windows to control it. Pledging 99 dollars gets you… a 3d-printed flyable micro model of the Swiftbot. The only bigger pledge is $199 for early access to the 3D-printed parts library. There’s no way to pledge for a complete system, or even printed parts, which may explain why this kickstarter is at just over $300.- with only 16 days to go…

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US Navy launches drone from submerged submarine

US Navy launches drone from submerged submarine

December 6, 2013 12:49 | By | Add a Comment

Remember the famous “Skunk Works” labs, which produced groundbreaking technology like the F117A? Well the Navy has their own department called “Swamp Works” which does the same, only with more water. And recently, they launched a UAV from a diving submarine, which is an interesting tactical option for future submarine commanders.

XFC Unmanned Aerial System

Operating under support of the Los Angeles class USS Providence (SSN 719) and the Naval Undersea Warfare Center-Newport Division (NUWC-NPT), the NRL developed XFC UAS—eXperimental Fuel Cell Unmanned Aerial System—was fired from the submarine’s torpedo tube using a ‘Sea Robin’ launch vehicle system. The Sea Robin launch system was designed to fit within an empty Tomahawk launch canister (TLC) used for launching Tomahawk cruise missiles already familiar to submarine sailors.

Once deployed from the TLC, the Sea Robin launch vehicle with integrated XFC rose to the ocean surface where it appeared as a spar buoy. Upon command of Providence Commanding Officer, the XFC then vertically launched from Sea Robin and flew a successful several hour mission demonstrating live video capabilities streamed back to Providence, surface support vessels and Norfolk before landing at the Naval Sea Systems Command Atlantic Undersea Test and Evaluation Center (AUTEC), Andros, Bahamas.

Interestingly the airborne surveillance vehicled called “XFC” doesn’t run off normal LiXX batteries but fuel cells. Launches can be performed from stationary pickup tricks or other small vehicles, not just submarines.

DJI announces Phantom 2 DNG support, Waypoints at the end of the year

DJI announces Phantom 2 DNG support, Waypoints at the end of the year

December 6, 2013 9:47 | By | Add a Comment

DJI announced that their new Phantom 2 quadcopter will receive a firmware update enabling it to capture photos in raw Adobe DNG format. This is certainly welcome news for everyone trying to eke out a bit more image quality out of that camera via appropriate post-processing. This update is expected to be released before the end of the year.

In other news the Phantom 2 will get waypoint capabilities!

dji-waypoint1This will also come via a firmware update, though that one is scheduled for January 2014. No specifics on the technical details yet, though we don’t expect you have to buy additional hardware for this – it’ll probably use the wifi link like the video streaming. Of course this would mean a maximum range of 300 meters – but again, we don’t know for sure yet. One thing is certain though, it’s great news for all Phantom 2 owners.

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360º lens Kickstarter with Oculus support

360º lens Kickstarter with Oculus support

December 6, 2013 9:36 | By | 1 Comment

Check out this Kickstarter for a lens that does 360º images and video for GoPro, DSLR, Video and Compact cameras. The details are a bit sketch as they promise a custom firmware for GoPro3/3+, which makes one wonder what GoPro thinks about this. Also promising Oculus Rift support, this does sound like an interesting piece of kit for your next multicopter payload.

360We should mention that this is not the first such project, the Actioncam360 kickstarter was launched a few weeks ago, but has not picked up quite as much steam. Still, both sound interesting. We like the gopro-compatible mount on top of the 360 (the first one) – but we can’t help but notice that it’s the wrong gender – if you want to attach this whole contraption to the bottom of your multicopter you need the matching opposite.

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Imago H8 1080p FPV camera with dual microSD card slot

Imago H8 1080p FPV camera with dual microSD card slot

December 5, 2013 12:28 | By | 2 Comments

According to Wikipedia, the imago is the last stage an insect attains during its metamorphosis. In FPV flight, the Imago is just a camera: RCTimer is selling the Imago H8, a 1080p capable action camera designed for FPV flight. It features dual microSD slots, taking 2 x 32GB max, maximum framerate is 30 fps at 1080p or 60 fps at 720p.

There’s a 800mAh LiPo battery inside for up to 2 hours of recording time, and a little integrated LCD screen allows you to preview and review your recordings at the airfield. Total weight is just under 70 grams, which is a little lighter than the GoPro 3 black which weighs 76 grams. The Imago H8 supports analog video output via its mini USB port, just like the GoPro 3. It should be noted that the GoPro3+ dropped this feature. There’s plenty of buttons on this device and it looks like it might actually be easier to use than a GoPro, and having that screen on there is a big plus as well.

Sale price is USD $135.- over at RCTimer. Whether this is a good alternative to the ubiquitous GoPro, or the Imago H8 just metamorphed out of a 808 keycam remains to be seen.

Stick around after the break for more photos and specs.

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DHL says “me too” too, announces the Paketcopter

DHL says “me too” too, announces the Paketcopter

December 5, 2013 10:16 | By | 1 Comment

You can’t say that we didn’t call this one. We said it’s not too late to slap a company logo on a multirotor for some nice press shots. After Amazon and UPS, DHL is next. Well at least DHL went beyond a mere press statement like UPS, and announced the Paketcopter, a multirotor for small parcel delivery.

Paketcopter3

Based on a Microdrone MD4-200, this press shot doesn’t even show any kind of release mechanism for the package. Apparently it’s not meant to be removed, instead you just stuff the wares into the box and then take them out of the box without removing it from the copter.

This drone will be used between December 9th and 13th to ferry medicine across the Rhein river. Their plans sound a bit more reasonable than those of Amazon, because DHL said they want to focus on fixed routes with well-known landing points, using multirotors for regions where regular cars are less efficient or slower.

Now we’re waiting for similar announcements by FedEx. But we all know PlanetExpress rules them all because they use a spaceship.

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Skyjack uses airborne Raspberry Pi to hijack other AR.Drones

Skyjack uses airborne Raspberry Pi to hijack other AR.Drones

December 4, 2013 15:48 | By | Add a Comment

Skyjack is a nifty piece of software that seeks out, hacks into and then takes control of any other AR.Drones it can reach. Basically it uses wifi packet injection to deauthenticate the actual owner’s ipad/iphone/android phone, and then connects to the drone. Using a custom node.js script it then sends flight control commands to the AR.Drone. With complete control, it is possible to do things like send all AR.Drones nearby to a custom location. Since this uses a Raspberry Pi, it can be flown around on another quadcopter, essentially “scooping up” any AR.Drones, stealing them from their rightful owner.

This both awesome and scary piece of tech was made by Samy Kamkar, and it pretty much shows that future drone warfare will be fought on many levels. Imagine those Amazon drones getting rerouted to a different location…

Check out the demo video after the break.

(via Engadget)

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UPS announces: “Me too!”

UPS announces: “Me too!”

December 4, 2013 13:53 | By | Add a Comment

In a statement to TheVerge, a UPS spokesman stated that UPS, too, is playing with the idea of using multicopters for small parcel delivery.

“The commercial use of drones is an interesting technology and we’ll continue to evaluate it. UPS invests more in technology than any other company in the delivery business, and we’re always planning for the future.”

Aside from this being an obvious “me too” statement in response to Amazon’s well-executed PR maneuver, DJI has announced that they could produce suitable models within “18 to 24 months”. The question now is: Who else will make such an announcement next? It’s not too late for sticking a company logo on a multirotor craft for some nice press shots…

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Quadcopter Destruction Competition

Quadcopter Destruction Competition

December 4, 2013 13:13 | By | Add a Comment

Do you enjoy watching robots duking it out? You might enjoy the first Quadcopter Destruction Competition, to be held in Louisville KY on December 21st.

On December 21st, at 6pm, LVL1 is hosting its first ever Quadcopter Destruction Competition!  Test your aerial skills in the ring of battle in this single-elimination tournament of destruction! For $40, you get a quadcopter, and entry into this one-of-a-kind competition.

Here’s how it works: On December 14th, you’ll receive your Quadcopter.  You have 7 days to train up and modify your drone however you see fit. On the day of the competition, all competitors will be placed in a single elimination tournament. Before each round, a 3 foot crepe-paper streamer will be attached to your drone.  The match begins by a signal from the event organizer, and ends when one competitor’s quadcopter can no longer take flight, OR one competitor’s quadcopter runs out of battery power. If one quadcopter is rendered unable to take to the skies, the remaining quadcopter is the winner.  if both survive, the winner is the quadcopter with the longest streamer remaining.

Contest Rules:

1. The event organizers may disqualify any quadcopter at any time for any reason.

2. Any modifications applied to the quadcopter must pass the following test: “You must be willing to remain in the same room as the quadcopter if the controls are given to a psychopathic 12 year old.”

And yes, you may use your own flight controller instead of the one supplied to you. Deadline for registration is December 11th.

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Editorial: hobby FPV pilots, FAA and Amazon, oh my

Editorial: hobby FPV pilots, FAA and Amazon, oh my

December 4, 2013 13:00 | By | 1 Comment

This week was abuzz with the news about Amazon supposedly giving serious thought to using multicopters as delivery tools. Aside from the obvious fact that this was an extremely well-executed advertisement, with amazon getting as much as a full page in every major newspaper for free, there are so many unanswered questions surrounding this proposed delivery method that one might question the seriousness of this whole idea.

And the FAA, finally waking up from their ten-year slumber, struggles to cope with the sudden onslaught of news stories about farmers using small UAS for monitoring crops, checking up on their cattle, etc. – something sparked off by recent movies perhaps. And interestingly enough, the FAA now timidly endorses the use of said agricultural drones.

With other countries such as Canada now also contemplating on how to regulate civilian drone use, private commercial and non-commercial FPV is far from saved. In fact, many countries have now enacted rules that either heavily regulate commercial RC and FPV flights, enact restrictive altitude and range limits for non-commercial RC vehicles, or both. One thing is clear: Nobody wants to endanger any lives. The problem is that heavyhanded regulation is not an answer to such safety concerns, as there are already plenty of laws and regulations regarding civilian air traffic control. Nor do we need new laws to solve “privacy issues”. In most countries it’s already illegal to film people in their home without their consent, or similar things that politicians are adamant about trying to protect us from.

You’ll notice that the state always tries to reserve the right to invade your privacy, to keep us all safe of course. And yet serious privacy transgressions almost always are the result of misuse of such authority. Perhaps it’s time to tell people to stop worrying about a RC model pilot “filming your bedroom”, but instead start worrying about the future police and state-owned UAVs recording details of your private life to, say, use against you if the government deems it useful to their current goal.

To that end, why is it that so many countries make a difference between private RC flight, and commercial RC flight? What difference does it make if the pilot of an RC airplane or helicopter earns money with his flight or not? Why does it stop being a “model aircraft” as soon as money is involved?

Back when the printing press made it possible to break the monopoly of a select few on producing books and spreading information, their reaction was one of agressive counter-attack. Printing presses were something that needed to be “regulated”. When the internet made it possible for people to instantly share information and directly communicate, this too became a tool of power – and like any such tool, once its potential was realized by the people in power, they sought control over it.

RC model aircraft, with or without cameras, are much the same. They were regarded as toys for over 50 years, but now that we know how to use them as the empowering information-gathering and utility tools they are, the powers-that-be seek to control and regulate. But make no mistake: This is not something that will be limited to multicopters and RC vehicles with cameras. RC flight as a whole runs the risk of being the victim of severe restrictions, none of which having anything to do with the safety of manned flight or the privacy of individuals.

RC flight should not be limited any more than necessary, which means line of sight and within visual range. Conversely, the use of police and state operated drones should be heavily regulated and under constant public scrutiny. In the whole private/commercial FPV and UAV debate, we may well run the risk of compromising too much.

Click on “Read More” below to add your comment.

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Bluetooth Telemetry Bridge on Kickstarter – UPDATE: Funding successful!

Bluetooth Telemetry Bridge on Kickstarter – UPDATE: Funding successful!

December 3, 2013 22:57 | By | Add a Comment

For a pledge of just USD $139.- you can reserve your very own Bluetooth to 433/900 MHz telemetry bridge. That allows you to just use your android tablet or iPad with any of the MultiWii or Mavlink/APM compatible mission planner apps out there, without being limited to the range of Bluetooth. Basically it’s just a bluetooth module, a 433 or 900 MHz telemetry transmitter, and a LiPo battery.

telemetry

If this sounds like something you could build yourself, it’s because that’s exactly what has already happened. Still, the price is not terribly unreasonable, and it’s a useful device for anyone flying APM, MegaPirate, MultiWii or similar.

Update: The project just reached it’s funding goals of USD $2.800,-

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Upgrade your DJI Naza to Waypoints

Upgrade your DJI Naza to Waypoints

December 3, 2013 11:31 | By | Add a Comment

If you’re looking to upgrade your Naza to add waypoint capabilities, this set from Foxtech is not a bad offer: You get the DJI Canhub, iOSD and the datalink receiver and transmitter for USD $332.-

Of course you have to update your Naza to the latest firmware. This set works with the Naza, Naza2, WKM, Ace One and A2 flight controllers. In total, a typical waypoint-capable setup runs you about 500 bucks, which is very cheap for DJI.

djiground

On the open source side the same capability, without restricting the user to 16 waypoints, can be had for $100 – but it means more effort during setup and tuning. On the other hand, DJI components come in waterproof cases with very solid connectors, while the open source offerings are often barebone PCBs. The DJI system appears to be using a frequency hopping 2.4GHz data transmission system, which is pretty good. The airborne transmitter even includes a dual antenna setup for improved link quality. Range is specified to be around 1km outdoors.

Bottom line: Still a bit pricy, but DJI is slowly getting down to the “realistic” price range.

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Quadcopter recovers from prop loss thanks to clever algorithm

Quadcopter recovers from prop loss thanks to clever algorithm

December 2, 2013 20:01 | By | Add a Comment

Mark Mueller just posted about the practical demonstration of one of his upcoming papers. Sound boring? It isn’t: What he and his colleagues are doing is to let a quadcopter detect and cope with the loss of one propeller, having the remaining motors bring the craft into a spinning hover that allows for a soft landing.

Failsafe_algorithm_sequence

According to Mark, this algorithm can be implemented on most of the available flight controllers and works using just the existing onboard accelerometers and gyros.

Impressed yet? Check out the demonstration video below for a jawdropper.

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DSLRPros offers a turnkey DJI Phantom FPV set

DSLRPros offers a turnkey DJI Phantom FPV set

December 2, 2013 9:38 | By | Add a Comment

DSLRPros is offering a range of complete sets centered around an upgraded DJI Phantom. Basically they upgrade the motors and props, and add everything you need for FPV flight including gimbal, GoPro 3 camera, 5.8GHz video system, several batteries, a balancing charger, as well as a Futaba 8FG instead of the standard DJI Transmitter.

dslrpro

The ultimate set costs over USD $3,600.- although smaller sets are available for as low as $1,355.-

On one hand their marketing is a bit too rich, with them selling a “fluid pan mode” that is really just a dual-rate setting for the yaw axis, or the fact that their 5.8GHz system is “tuned to not interfere with GPS”… on the other hand, they offer some useful extensions for the Phantom like a battery tray that takes up to 4800mAh batteries, and a complete package means someone else took the guesswork out of the equation for you.  Whether or not that is worth the asking price  is up to you of course.

Click on “Read More” to check out the marketing video.

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Amazon tinkers with multicopters for airborne delivery

Amazon tinkers with multicopters for airborne delivery

December 2, 2013 9:22 | By | Add a Comment

Dubbed “Amazon Prime Air”, the company’s latest delivery scheme uses multicopters to deliver packages in under 30 minutes. At least, that’s the lofty goal of the company. The play to have a fleet of octocopters that pick up appropriately-sized orders from the fulfillment center and fly it straight to the customer. According to the CEO Jeff Bezos the aim is for such a service to go operational within four years – a pretty optimistic goal considering the FAA will have a word or two to say in this matter, and they’re usually not quite the fast responder when it comes to policy changes.

Check out the fancy demo video after the break.

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