Rep: (24)
newnovichok @ 28.04.20, 13:50*
Attached

I do not mean me, too, are also connected



Rep: (24)
vai60 @ 27.04.20, 14:21*
It looks like a drone requires a blank card

And be sure to re-formatted in fat32
vai60 @ 27.04.20, 14:21*
Pure experiment - a before and after. In equal conditions, by changing one parameter.

I'm not offended.
That's the whole point, that all check and compare in person. As it was before and as it became later. In one area, in one direction (seen in the video) and one time period. But again, this is in relation to my environment. And if someone does not work, then I do not blame me.
And I am by training and profession, too, I have the attitude to communication, and more specifically to radio communications.
So it is very nice to experiment and share experiences with fellow (and it is practical)
And one piece of advice to all the experimenters. Radio communication is very capricious thing and is highly dependent (as has been said here) on many factors (soil composition, the state of the ionosphere, magnetic storms, reinforced concrete structures, the quality of manufacturing of transceiver devices, and more) so and different indications of range and quality of communication at the our members of the forum. Range according to the manufacturer usually taken in ideal conditions for several test models and are not necessarily in serial. Well, we strive to get closer to rework these indicators



Rep: (24)
vai60 @ 26.04.20, 19:31*
To assure everything is possible

About takeaway I denisska22 console outside of the antenna and advised "assured". All on their own experience.
Here are the results, lecturing repeatedly, just for the prescription of forum users forget or do not read the message.
sjrc f11 (Post Pavel170419 # 93961306)
Flight to 2km implemented since reworked antenna panel.
With regular communications control was lost already at 1400-1500m.
Receiving exercised on this receiver.
https://aliexpress.ru/item/32863145723.html
All regular antenna - dipole.
Antenna Name "from the router" is used to refer to the place where you can take without breaking the head, so as not to go into details of the type of (take a half-wave dipole mounted on the wi-fi router at 2.4GHz it is the same in the parameters). Shorter than the previous phrase?
Can according dB gain and will not be great, but that the antenna is taken out to the outside and has the ability to change the plane directivity pattern (so-called "donut" by turning and bending the antenna case) already gives a range increment + 500m minimum, compared with the standard antenna.
So please respect the labor of others. We are gathered here not to deceive each other hang, a priori.
PS: all the words without malice, just a shame when called liar

Post has been editedPavel170419 - 27.04.20, 09:27



Rep: (24)
Nick A @ 23.04.20, 22:59*
#Aliexpress 5 009.61 rub.

Price - as the two aakumulyatora buy



Rep: (24)
Artsch @ 21.04.20, 23:59*
to a snack Ditch ots TrГ©livan

😂



Rep: (24)
vai60 @ 21.04.20, 21:53*
and the inhumane shkalik reset.

And two stoparik kit



Rep: (24)
Nick A @ 20.04.20, 13:59*
Boomerang

: laugh_wild:

Posted 04/21/2020, 9:42:

Nick A @ 20.04.20, 23:04*
Already come up with:
how does home made airdrop system work with sjrcf11 drone_HD.mp4 (43,93 MB)

drone contrabandist: D



Rep: (24)
Blghost8309 @ 19.04.20, 11:57*
Batteries separately it is very expensive.

If it took just a couple here. norms
#Aliexpress KZT 27,892.98 20% DISCOUNT | SJRC F11 battery 11,1 V 2500mAh Lipo battery for SJR / C F11 Drone 5G Wifi FPV GPS RC Quadcopter Parts Accessories
https://aliexpress.com/item/-/33033502449.html

Posted 04/19/2020, 9:52:

controler @ 19.04.20, 10:53*
The figure all signed

Finally I found a handsome, who competently describes pinout



Rep: (24)
Nick A @ 18.04.20, 15:49*
razdutyaya battery was - sin on her ...

If baht dead, the flight time is greatly reduced and it should return much sooner. Video is a feeling that the controller is junk. If the voltage has fallen sharply to disable the entire system and video at the time of the fall was not there. although xs



Rep: (24)
Blghost8309 @ 17.04.20, 19:24*
But now I know that it's not in it)

It is necessary to disassemble it and look carefully all connections. Most likely somewhere in poor contact. Since the house in a quiet state works and on copter (most likely from vibration) is disabled.



Rep: (24)
vai60 @ 14.04.20, 02:13*
even if the pro and Accum, the typical 8-10 mp was not 15 mp

Now for our basic package with camera 1080p price from 8500r
#Aliexpress KZT 51,338.83 24% DISCOUNT | Quadrocopter SJRC F11 PRO, drone with GPS, radio-controlled camera with 1080P / 2K HD, Wi-Fi, air-time in 25 minutes
https://de.aliexpress.com/item/32980223101.html
Cheaper is not yet found



Rep: (24)
north_nso @ 13.04.20, 23:04*
I imagine this set esc

the controller management as unsoldering? The scheme does not hurt.



Rep: (24)
vai60 @ 13.04.20, 19:22*
is the strip that the picture on the left?

No, he looks about payment speed regulators (it top in a sandwich). Who then is the same song was lit Blocks program armitsya but the engines do not start. No power is supplied to the board of regulators for engines.
There are two possible reasons: not supplied total power to the regulator or the second power is supplied but there is no control signal from the controller to the flight speed regulators. In any case, you need to check prozvanivat multimeter. If wrong, correct

Post has been editedPavel170419 - 13.04.20, 17:15



Rep: (24)
Artsch @ 12.04.20, 21:53*
say a good knock out will come out

That's why recently dropped to fool with giropodvesom did FPV + DVR c acceptable quality (it was described previously with photos). The truth is a little late, I flew with the new Pribluda just a little bit. By weight fit almost to normal weight. But I realized that it was the best option, if you do not change the copter.



Rep: (24)
Artsch @ 12.04.20, 21:53*
a lot of weight on it hung?

I not hung, and hung up periodically, 205gr. Giropodves + ekshnkamera. Early positions see. There's a video with photos.
therefore VitFoma warned not to hang.

Post has been editedPavel170419 - 12.04.20, 19:01



Rep: (24)
Artsch @ 12.04.20, 21:48*
it is the engine that vibrated?


yes that



Rep: (24)
Pavel170419 @ 12.04.20, 20:53*
faulty engine warmed up

I take off the video;)

Attached files

Attached fileYouCut_20200412_211432911 [1] .mp4(95.72 MB)



Rep: (24)
Pavel170419 @ 08.04.20, 23:06*
Friendly advice: do not hang on it a lot,


Well friends, that's what I told you. Due to the still overheated engine (interturn fault) today quadrics crashed (well not quite - quickly went down)
Subtotal faulty engine warmed up to such an extent that its fixing bolts smelt of the ray with the engine. Also cracked if dropped even a single ray.
Total two beam engines for replacement
I take off pictures, can someone come in handy.
Photo board of regulators, just in case. Transistors checked - everything intact.

Attached images
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Post has been editedPavel170419 - 12.04.20, 17:57



Rep: (24)
vai60 @ 12.04.20, 01:44*
- and nizkoletstve when precise maneuvering

The only self-isolation not you want to do



Rep: (24)
VitFom @ 11.04.20, 19:00*
I like most of Phantoms

How would we boasted that we can buy a used Bentley, but contain and maintain it not everyone can afford
Well if you ride carefully, but hodovka from time to time still have to sort out. And so the list on Avito periodically replenished

Post has been editedPavel170419 - 11.04.20, 18:24

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