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  1. Vojec

    Quadrofoil: Personal Watercraft (PWC) - by Videokopter

    Hi to all, Want to share a video that we participated in: "Quadrofoil- Electric Personal watercraft (PWC) Enjoy!
  2. Vojec

    Major Solar Storm NOW - GPS risk!

    For monitoring before flight I use Solar activity on google store it is simple and effective. https://play.google.com/store/apps/details?id=org.ligi.solar_activity_monitor&hl=en It use the source from NOAA.gov
  3. Vojec

    SynDrones X8 Heavy Lift Build

    Have same issue. In the past have 8kg X8 bird with T-Motors MT2814-11 710KV and hold altitude perfect from 0-30km/h in no time. Now have 11,5kg and 9kg with lower KV 400KV and have constantly altitude drop. I think that is normal regarding lower KV low RPM. With HI RPM motors easily holds...
  4. Vojec

    Beware of two used faulty Gens Ace 5S 10000mAh

    Hi Folks, Want to notify all of you about 2 pieces of faulty Gens Ace 5S 10000mAh Lipo. Short story: On end of June this year have commercial shooting. Time quick pass and a lot of talking regarding Drones, bla bla... and forgot 2x 5S Lipo (they have 20% life left) on parking floor. Return on...
  5. Vojec

    Possible Geomagnetic Storm In The Offing

    Has anyone flown a lady in the solar storm these days in GPS mode? Could not determine if affected also in ATI mode?
  6. Vojec

    Wiring Diagrams

    I'll leave Motor Cooling default "medium" and see the results (safety). Very impressive weight build with 6S just 8.100g. My setup Vulcan X8 with Tiger MN4012-9 480KV, 60A and 2x 5S gens ace, GH4, cinestar brushless - total = 9.300g :-). Can't go bellow...
  7. Vojec

    Vulcan black widow X8 build

    Dji wkm
  8. Vojec

    Vulcan black widow X8 build

    I was thinking same way, but upon conversation with Kopterworx they suggest me to use same props for X setup...
  9. Vojec

    GH4 is shipping

    find it, just order. http://www.hypershop.com/HyperThin/Worlds-Thinnest-Most-Compact-Flexible-HDMI-Cable/HTU08-BLACK.html Thank you anyway...
  10. Vojec

    GH4 is shipping

    Today I got GH4 and want use ultra thin HDMI cable for FPV. Is it somewhere on market available ultra thin HDMI cable micro HDMI Type D to HDMI? On GH2 use thin mini HDMI to HDMI from GotHeliRC and works awsome. Enyway how do you guys get FPV picture from GH4? Thank's.
  11. Vojec

    Advice on motor upgrade for CineStar 6

    oh I miss that important notice... octo, sorry. And Yes you have a problem with 6 motors
  12. Vojec

    Advice on motor upgrade for CineStar 6

    I have MT2814-11 710KV motors and my AUW is 8.5kg. I fly with Xoar 13x6.5 and 3x 4S 5800mAh (7 min of flight). Recenty switch to MT (MN) 3520-11 400KV, with same reason as you. Well summertime knocking on the door, and air is condense and motors push to their limit... first I will try to lowered...
  13. Vojec

    Anyone familiar with FoxtechFPV.com?

    Purchase several items with no problem... Items arrival as described... fast delivery...
  14. Vojec

    Forget Red, BMCC, GH4...

    I already pre ordered!!! just 10K$ Can't wait... :highly_amused:
  15. Vojec

    Batteries -- A big one or two in parallel?

    I will fly in parallel. Reason- safety, if one lipo die you sill have one... it happened to me 2 years back. Brand new, less than 20 flights...
  16. Vojec

    Hexacopter flew away/disappereared

    Firs and best rule from Kopterworx: after crash replace WKM, (MC. IMU, GPS), period. Will be beter if you invest those 1000$ into new WKM.
  17. Vojec

    XAircraft Kopterworx .... poor service?

    I can confirm they are on NAB, and one person, in that time deal with all shop stuff and huge arrival restock items. 5 days a go I ordered some restock item and deliver with 1 day delay. On their site on home page also says ...we are on NAB... no reply by email, etc... their service are top, so...
  18. Vojec

    LiPo disposal question

    Do not nail it... just measure every cell and solder... no harm a little spark is all you get... do it a lot of times. When complete discarge I unplug it when lipo get hotter, wait to calm down and then drain it... it takes 1hour to complete discarge 4S 5800mAh battery.
  19. Vojec

    LiPo disposal question

    when you done with bulb thing, just solder main + and - wire together and you are ready to dump it...
  20. Vojec

    DJI Lightbridge - 2.4G Full HD Digital Video Downlink

    When I watch 3rd and 2nd video from the top I ask my self is it video delay really 80ms. From what I saw is more than that. In 2nd video at 1:16 sec guy said that is delay 80ms, right. But when you watch 3rd from 2:46 and close look moving hand from his head to table. I guess it is more likely...
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