Typhoon 4K nice capture.

Typhoon 4K nice capture.

 Typhoon 4K Getting started Film
Christmas discount price.;)
http://rc-avti.si/sl/1045-new-follow-me-drone-yuneec-typhoon-q500-4k-apv-system-fvp-spare-aku.html
New Follow me DRONE Yuneec Typhoon Q500 4K APV System + FVP + Spare aku
Znižana cena - 1 289,14 € z DDV
Yuneec Typhoon Q5004K - Zajemite prihodnost,Z ultra visoko ločljivostjo (UHD), štirikrat večjo kot HD,
zajema kamera sliko visoke kvalitete z možnostjo zajema videa v počasnem posnetku v 1080p s 120 sličicami na sekundo in fotografije z 12 milijoni točk.
Rešitev za snemanje iz zraka in na tleh. — v/na Maribor, Slovenia
#test #dronin #yuneec #la #dronestagram #dronegear #4k #q500 #typhoon #view‪#‎Drones‬ ‪#‎Yuneec‬ ‪#‎Asia‬ ‪#‎UAV‬ ‪#‎video‬ ‪#‎film‬ ‪#‎Arielvideo‬ ‪#‎hexacopter‬ ‪#‎photography‬

                                             You're also getting more flight features with the Typhoon. The ground station has GPS in it (actually, most quadcopters do, but not always the transmitter). This means the Typhoon has options like "follow me" and "watch me," which Phantom 3 doesn't have right now (but some features are coming eventually). So, the Yuneec is the one to get, right? Maybe. The real test is taking it up in the air and shooting some video. Which is, of course, what I did.
I'll preface my impressions by stating that I learned to fly on a Phantom, and have flown one for many hours, so this is what I am used to. Yuneec made the Typhoon pretty easy to fly. I had a few minor wobbles the first time, but this might be because of my prior Phantom experience. One example is that, by default, the Typhoon won't fly within 26 feet of you (or, really, the transmitter).
This caught me off guard when I first tried to land, as I'm used to bringing the Phantom in real close, and sometimes "catch landing" (getting it low enough to hold the landing gear, and make it think it's on the ground). I had the Typhoon above water, and it wouldn't come nearer. I had to walk backward far enough to be able to land it on solid ground, and not in an ideal spot (see the photo at the top of this article). The same problem can catch you out mid-flight, too. It'll suddenly stop moving as it hits the exclusion zone around you. I get it; it's a safety feature (and one you can turn off).

DJI's Phantom 3 has its biggest rival in Yuneec's 4K Typhoon drone

  DJI's Phantom 3 has its biggest rival in Yuneec's 4K Typhoon drone

We'd understand if you're not familiar with Yuneec; we've only written about its products twice. However, it's fairly well-known in the quadcopter world, and best described as a direct rival to DJI. When I reviewed DJI's 4K Phantom 3 Professional drone ($1,259), a reader asked if we could compare it to Yuneec's rival Typhoon Q500 model (around $1,100, but with a lower-res 1080p camera). Days later, Yuneec announced an updated Typhoon with 4K shooting for $1,299, making the comparison much easier. It only seemed fair to grant our reader's wish, and check out what the new Typhoon had to offer.
The similarities between DJI's and Yuneec's consumer quadcopters are many. Both have 4K cameras with stabilizing gimbals. Both are "ready to fly," which mostly means there's no assembly required; just charge and go. Both are easy for beginners to control, and both offer first-person view (aka FPV), or the ability to see what the camera is seeing in the air in real time, usually via the transmitter/controller. There are other products that offer a similar feature set, but DJI and Yuneec have done a good job packaging them in ways that appeal to new flyers and hobbyists alike.
There are also some significant differences and on paper, at least, many of them are in Yuneec's favor. Despite being slightly more expensive, the Typhoon offers better value. The $1,299 4K version is available with a carry case (you'll need to buy one for your Phantom). It also comes with two batteries versus one on the Phantom. Then there's the transmitter, which has a built-in touchscreen display. This is how you view what the Typhoon's camera sees (you can also use it to access settings). In contrast, DJI users need a phone to do this, this approach works well, but is one more thing to bring along/charge. The last, and perhaps coolest extra with the Typhoon, is the Steadygrip, a hand-held mount for the 4K camera. Detach it from the drone, clip it to the accessory and you can film smooth video on the ground, too. DJI's working on a similar product, but it's not available yet, and won't ever be in the box of the Phantom 3 (the camera is non-removable).

You're also getting more flight features with the Typhoon. The ground station has GPS in it (actually, most quadcopters do, but not always the transmitter). This means the Typhoon has options like "follow me" and "watch me," which Phantom 3 doesn't have right now (but some features are coming eventually). So, the Yuneec is the one to get, right? Maybe. The real test is taking it up in the air and shooting some video. Which is, of course, what I did.
I'll preface my impressions by stating that I learned to fly on a Phantom, and have flown one for many hours, so this is what I am used to. Yuneec made the Typhoon pretty easy to fly. I had a few minor wobbles the first time, but this might be because of my prior Phantom experience. One example is that, by default, the Typhoon won't fly within 26 feet of you (or, really, the transmitter).
This caught me off guard when I first tried to land, as I'm used to bringing the Phantom in real close, and sometimes "catch landing" (getting it low enough to hold the landing gear, and make it think it's on the ground). I had the Typhoon above water, and it wouldn't come nearer. I had to walk backward far enough to be able to land it on solid ground, and not in an ideal spot (see the photo at the top of this article). The same problem can catch you out mid-flight, too. It'll suddenly stop moving as it hits the exclusion zone around you. I get it; it's a safety feature (and one you can turn off).

The Typhoon's biggest problem in the air, I found, was that it's not as responsive as the Phantom. DJI's consumer product is quite a bit smaller, and responds quickly to any touch on the controls. You can throw it left to right quite sharply, and it'll visibly pitch (but hold its position), and it manages to do so while keeping the camera steady -- though if you really throw it, the landing gear/propellers can get in the shot. The Typhoon felt more sedate. Not sluggish, but less immediate. You can control its speed, but that doesn't change the general responsiveness. Some might say this is a benefit, since I only once got propellers in the shot. But I do prefer the tighter feel of DJI's setup.
What the Typhoon does have going for it is excellent battery life, so you get more time in the air. On average I got 20 minutes before it would start warning me to bring it home. The Phantom 3 starts complaining between 15 and 17 minutes, I've found. It might not seem like a big difference, but those extra few minutes feel like hours when you're behind the sticks. One minor thing: I've never been a fan of how the Phantom 3 looks, but I like the Typhoon even less. As one colleague put it, it looks like it should fire Nerf bullets. It's a little... on the boyish side. The Phantom 3 isn't handsome, but smaller and more unthreatening.

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Most important for many people will be the quality of the camera. The quadcopter is going to be secondary for customers that are interested in the aerial video first. Here, I think DJI wins. The camera on the Typhoon is pretty decent, but it reacts to different light conditions with mixed success. In the sample video, you can see the difference with the direct sun in the opening clip (the second clip is just moments later, without the sun in shot), or spot the color/temperature of the ground change as I adjust the camera pitch between the 1:50 and 1:56 minute mark. On a positive note, there's very little fish-eye curving going on, and the results are generally pleasing. But, between the two, the Phantom 3 Professional appears to have the edge.
With more time, I might get to love the Typhoon a bit more, who knows. Right now, though, I'm still leaning toward the Phantom 3. The Typhoon definitely offers more value, and the extra flight features will appeal to some people. But, if your priority is video and photos, or ease of flying, or both, the Phantom 3 steals it.YUNEEC 4 K

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Balancing Li-Po battery packs - how & why it should be done

When talking about balancing Li-Po battery packs, we're not talking about finding their correct Centre of Gravity! Instead, the balance refers to the voltage of each cell in a pack relative to the other cells.

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Li-Po ( aka lipo, Li-Poly & lithium polymer) battery packs are relatively new to the radio control flying scene and have helped change the face of the hobby. A good quality Li-Po pack in conjunction with a powerful outrunner brushless motor can give an electric rc airplane or helicopter incredible performance and flight times; indeed the more expensive set-ups and competition models can give an IC powered rc aircraft a good run for its money!

Li-Po packs can be single cell or multi cell; a single cell has a nominal voltage of 3.7V and so packs can be bought in increments of 3.7 i.e. a single cell 3.7 volt pack, a two cell 7.4 volt pack, a three cell 11.1 volt pack - and so on. Incidentally the number of cells in a pack is denoted by the letter S , so 1S, 2S and 3S written on the pack means one cell, two cell and three cell respectively.

Above: single cell (1S), two cell (2S) & three cell (3S)Li-Po packs.

Obviously a single Li-Po cell (1S) can't be balanced against itself, but any pack with two or more cells should be balanced - if not with every charge then certainly on a regular basis.
Balancing Li-Po battery packs ensures that each cell matches the voltage of the other one, or as closely as possible, to prevent irregular current flow and hence give your rc airplane or helicopter optimum performance, as well as preserving the longevity of the pack by protecting it against possible damage.

It's generally accepted that a difference of 30 - 50mV (.03 - .05v) between cells is acceptable, but different manufacturers might state different amounts and the specifications for your particular pack should be read and followed.

Balancing Li-Po battery packs - how to

You'll be relieved to hear that there's no great secret to balancing Li-Po battery packs!
A multi-cell pack should have two sets of leads coming out of it; one set connects to the ESC and is made up of a red (positive) and black (negative) lead and the other set will be made up of thinner wires that all go into a single white connector, with each separate wire coming from each cell. This is the balancing connector and the number of leads going in to it will be determined by how many cells the battery pack has. A 2S pack will have 3 leads - one for each cell plus a negative; a 3S pack will have four leads - one for each cell and a negative, a 4S pack five leads etc.etc.
To balance the pack you need a balancing charger, or a separate Li-Po balancer used in conjunction with a charger. The charger needs to be specific for lithium polymer batteries, you cannot use an NiMH or NiCD charger on Li-Po packs because the charging algorithms are different between the chemicals. Trying to charge and balance a Li-Po battery pack with anything other than a Li-Po specific charger presents a potential and real fire hazard , so do not try it.

Above: a quality charger with separate balancing board and a
cheap & simple Li-Po specific charger (top right)

There are many many different battery chargersavailable, some very basic and some very complex. The most basic ones often sold with RTF aircraft may only feature a socket for the balancing connector and will charge through that, while others will charge the pack through the main ESC leads and balance the cells via the white connector at the same time.
When it comes to charging and balancing your li-po battery packs always follow your specific charger instruction manual carefully and don't take risks.

Is your Li-Po pack balanced?

There are a couple of ways to check whether your Li-Po pack is balanced.
The first is to buy a small electronic gadget called a Li-Po voltage checker, such as the one pictured right. You simply plug it in to the white balance connector of the pack and let it do it's thing - it will cycle through each cell in turn and tell you the voltage of each one.
The second method requires the use of a voltmeter / multimeter and a bit of simple arithmetic...
With the negative lead of the voltmeter touching the negative terminal of the white balance connector of the pack, touch the positive lead of the meter on to each of the other terminals of the connector, one at a time. Determine the highest reading ( i.e. the total voltage of the pack) and then move the meter lead to the next terminal, this will give you a lower reading. Calculate the difference between the two readings, this gives you the voltage of the first cell. Now touch the meter lead on the next terminal and subtract this voltage from the second terminal reading - this will give you the voltage of the second cell. Work your way through each terminal until you arrive at the last one, the reading of which will be the voltage of the last cell in the pack.
By calculating the voltage differences between each cell, you'll be able to see how well the pack is balanced.

Above: step 1, get the battery pack total voltage - here it's 12.79V

Above: step 2, get the next voltage level down and subtract
from the first - here it's 12.79 - 8.53 = 4.26V

Above: step 3, repeat for each cell of the pack - 8.53 - 4.27 = 4.26V

So, for the above example we have three cells nicely balanced at 4.26v, 4.26, and 4.27v. Huh? Personally I think I need a new voltmeter, because those values are actually higher than the proper voltage checker gave, and a Li-Po cell should never be over 4.2V! But the principle is the same...

Balancing Li-Po battery packs should be done regularly and you should get in to the habit of checking the balance often. A poorly balanced pack will give poor performance, and in the worst case scenario will be damaged beyond repair over time.
It's also important to understand that lithium polymer battery packs vary greatly in quality between brands, and it stands to reason that a better quality pack will probably balance better and stay balanced longer than a cheaper, lower quality one. Similarly, better chargers will balance better than cheaper ones.

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The future of DJI drones: skywriting, tracking and multi-angle video

The future of DJI drones: skywriting, tracking and multi-angle video

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The future of DJI drones: skywriting, tracking and multi-angle video
Telling someone you love them by writing it in the sky might be logistically impressive, but it's also pretty expensive. But in the future, your personal drone will let you do it without a plane.

A video of the Phantom X Concept drone, from Chinese tech giant DJI, says its futuristic drone will be able to 'sky paint' at will, controlled with an all-gesture interface.

The concept, talked up by Chloe Bennet from Marvel's Agents of S.H.I.E.L.D in the promo clip, is also backed in the video by bosses from Pinterest and Adobe, and Dana Brunetti, the House of Cards producer.

A pair of drones -- which look to be computer generated -- can be seen skywriting while being controlled using gloves on each hand.

There's no indication on how much work the company has done on the drone but suggest a number of other features that would change how commercially available drones are used.

Other features suggested by the Chinese drone company include object tracking, multi-angle video shooting, and ways for the drone to dodge obstacles,

It's not the first time that many of these features have been proposed and may of them are already being developed by DJI's competitors.

Academics at MIT have created a drone that can dodge through trees while trailing at speeds of 30mph, while Lily is a drone that can be thrown in the air and all follow you around.

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