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  1. GJH105775

    First DIY Propeller Balance

    Oh haha, good luck with that then, I don't think your balancer will work if the hole does not go all the way through.
  2. GJH105775

    Help!

    Megértem, hogy jobban van. I understand you better now. Le tudná írni a probléma a motor? Can you describe the problem with the engine?
  3. GJH105775

    First DIY Propeller Balance

    I made one that is not magnetic, but similar, it has 4 washers that the steel rod sits on. You should be able to use the prop adapters that come with them to get it close as possible.
  4. GJH105775

    Interested in building a heavy lifting quadcopte

    Hahahaha yeah.
  5. GJH105775

    U.S. Will Require Drones to Be Registered

    As much as anything the media is the cause of this. Just about any media source makes money by choosing stories and making a narrative that bring people flocking to watch and create advertising revenue. Quotes get skewed by taking the context and facts get misrepresented, and stories are...
  6. GJH105775

    U.S. Will Require Drones to Be Registered

    Eh, a friend of mine on facebook, Peter Sachs now has a paper airplane with a 333 exemption, and the FAA now legally have classified indoors as navigable airspace. Yet you can fly an 85 pound, manned U/L without being registered. A lot of crap is going to be thrown around until the dust...
  7. GJH105775

    need some advice for a newbie

    Haha, I believe forward momentum has more to do with a crash than anything. I have crashed from well over a hundred feet with no problem, and almost totaled the same quad from 5 feet while moving forward hahaha.
  8. GJH105775

    Help!

    Можете ли вы попробовать объяснить это снова, это трудно понять, что вы говорите. Môžete sa pokúsiť to vysvetliť znova, to je ťažké pochopiť , čo hovoríte . Can you try to explain it again, it is hard to understand what you are saying. У меня есть этот передатчик, если вам просто нужно...
  9. GJH105775

    Interested in building a heavy lifting quadcopte

    hahaha could also use some heavy springs but the balls actually might be better as they would bust if you made a REALLY hard landing.
  10. GJH105775

    MASSIVE CONFUSION - wierd things happening with ardu2.5

    Figured one of the channels were wrong hahaha, really odd problem if not. Be sure to keep us informed on your progress! hahaha
  11. GJH105775

    Interested in building a heavy lifting quadcopte

    Hahahaha Gas motors would do you great, though using 4 stroke may be better as it would allow you to use a gas fuel such as propane or hydrogen. I agree with @HDtallrider that they would have better horsepower:displacement, but their oil is in the fuel so they are less reliable to start. I...
  12. GJH105775

    MASSIVE CONFUSION - wierd things happening with ardu2.5

    You may have to adjust the throttle ranges, take a look at the raw stick values see where they are. Also throttle could be trimmed too high.
  13. GJH105775

    Interested in building a heavy lifting quadcopte

    100kv motors 30'' props (might not work on the motors) Weed eater and lawn mower engines are cheap and REALLY powerful. Goliath quadcopter project And my personal favourite, that is still an ongoing project
  14. GJH105775

    Interested in building a heavy lifting quadcopte

    Take a look at making it from the same equipment as the first video, they lifted a 100 something pound woman with two helis haha. Here are the motors used in the second clip, might do a hex with 4 on each side, but may be cheaper to go with 6 motors that are bigger. See what I mean by...
  15. GJH105775

    Interested in building a heavy lifting quadcopte

    Hahaha, I'm with you, if I had the funds I'd be spending all of my time on building experimental ultralites hahaha. I hope you have a bug budget, cause you are going to need it if you plan to do this haha. first question is if you are breaking any laws, in the US it would be considered an...
  16. GJH105775

    Props and max rpm

    Depends a lot on the pitch of the propeller, and the load on it but the short answer is yes. You an use a tachometer to test this.
  17. GJH105775

    FPV suggestions

    Might look into the Quantum V2, as the monitor is a lot better in quality.
  18. GJH105775

    Parts Help, First Time Part Buying.

    Get a list of parts and I'll walk you through the battery, usually you use 4S or 3S, 4S will generate more lift and be faster, 3S is better for longer flight time (depending if you are making a general setup or a more expensive endurance system). C rate: Ah*C = amp_output Ah = mAh/1000. mAh...
  19. GJH105775

    Help with first build, motors too weak/battery too big?

    Try for the lightest you can do, also what props are you using? Edit: try a 5''x 3''pitch Can you post a video of it trying to fly?
  20. GJH105775

    Manual for Devo 7E

    Manual will probably work about the same, I believe the stands for "economic, so it may not have as many features. http://image.helipal.com/helipal-walkera-master-cp-manual.pdf
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