About

Gender

Male


Location

Xi'an,China


About Me:

Like do thing by my hands,enjoy!


Please tell us a bit about your UAV interest

away from earth is so great things!


Hometown:

Xi'an,China


Activity Feed

Robert Lee replied to Randy's discussion ArduCopter-3.1 released!
"Hello,Randy!Thanks for your great help on my copter rocketing into the sky!I've read the details about viberation and solved the problem perfectly by using a cushion.However,sometimes when I armed the copter(on land) in loiter mode,it would suddenly…"
Apr 1, 2014
Robert Lee left a comment for Randy
"Thank you very much for your detailed reply during the busy job. I have checked the logs, and I selected two screenshots.One is about alt data,another is about throttle. Maybe this can save much time for you. Here are the screenshots. Thanks again…"
Mar 18, 2014
Robert Lee left a comment for Randy
"Hi,Randy!
Here's a big problem to discuss with you. I flied like this: armed in loiter on the ground and switch to auto to takeoff, the copter takeoff  2 meters off the ground and  turn into loiter mode.
Then I flied for a while , to a place lower…"
Mar 17, 2014
Robert Lee replied to Randy's discussion ArduCopter-3.1 released!
"Hello,Randy!I've flied the AC3.1hexa for many times.In loiter mode,I tried takeoff and land,when i push the throttle slowly,it works properly,but when i push the throttle fast,it will takeoff suddenly sometimes,and the throttle is lower than the…"
Dec 20, 2013