This is a tiny MultiWii FC integrated with 7-Channels DMS2 RX module. Weight is just 70g and it can fit into mini Quad or Hex copters
You can have more details at following link:…Continue
A new quad X FPV frame for APM 2.0/2.5 board.…Continue
A nice low price uBlox GPS with case and mount for $34
I am curious about and learning Vortex Maths of Marko Rodin and Double Torus Universe pattern and how they can apply to radio communications and I found someone already did. Vortex radio waves could boost wireless capacity “infinitely”. Using this method to boost bandwidth of ground station and drone radio communication.
I just think how to build a highly sensiive antenna for my drone using Golden Ratio. Eric Dollard give me the answer.
I know a windy day is bad day for drone tuning. But I am testing the autotrim function of Mission Planner…Continue
Added by Ralph Wu on October 28, 2012 at 10:30am — No Comments