About

Gender

Male


Location

Hong Kong


About Me:

I am hobbyist of high tech gadgets and IT professional.


Please tell us a bit about your UAV interest

Aerial photography and LiDAR.


Hometown:

Hong Kong


Activity Feed

Ralph Wu posted a blog post
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 coptersYou can have more details at following link:http://www.droneasy.com/index.php/electronics/flight-controllers-2/...;
Jun 4, 2013
Ralph Wu posted a blog post
A new quad X FPV frame for APM 2.0/2.5 board.http://www.droneasy.com/index.php/multicpoters/frames/reptile-quad-...
Feb 28, 2013
Ralph Wu replied to Graham Melbourne's discussion Ublox LEA-6H GPS
"I can provide 6M GPS module with housing."
Feb 8, 2013
Ralph Wu posted a blog post
A nice low price uBlox GPS with case and mount for $34http://www.droneasy.com/index.php/electronics/gps-2/ublox-g6010-gps-kit.html
Jan 30, 2013
Ralph Wu commented on Josh Nacol's photo
"How high it can fly? I look like flying car."
Jan 19, 2013
Ralph Wu commented on Hex Air Robot's blog post HeX mini
"Good idea of desktop manufacturing."
Jan 15, 2013
Ralph Wu posted a blog post
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…
Dec 13, 2012
Ralph Wu posted a blog post
I just think how to build a highly sensiive antenna for my drone using Golden Ratio. Eric Dollard give me the answer. The Camp David Antenna 
Dec 12, 2012
Ralph Wu replied to Antonius Lourenço Kasbergen's discussion Is there a software to count cattle?
"OpenCV in C/C++ or Python. Check OpenRelief Git. The are writing code for OpenCV to recognize humans for drone to search and rescue use Arduplane + Raspberry Pi."
Nov 27, 2012
Ralph Wu replied to Scott Berfield's discussion HobbyWing Quattro
"Yes I do."
Nov 20, 2012
Ralph Wu left a comment on Project B.L.U.A.S. - Balloon Launched Unmanned Aircraft System
"Seem UK research team have did similar project.
ASTRA"
Nov 14, 2012
Ralph Wu left a comment on Project B.L.U.A.S. - Balloon Launched Unmanned Aircraft System
"I just wanna to start similiar project."
Nov 14, 2012
Ralph Wu commented on Paul's blog post Maybe we will no longer need batteires soon ? Scientists unlock nature's hydrogen secrets!
"It is possible if Tesla's dream of Global Wireless power transfer becomes reality. Tesla demoed once in Long Island 100 years ago using huge Tesla Coil funded by JP Morgan."
Nov 9, 2012
Ralph Wu posted a blog post
I know a windy day is bad day for drone tuning. But I am testing the autotrim function of Mission Planner today.
Oct 28, 2012
Ralph Wu commented on Roberto Navoni's blog post VR Neuron is coming the first micro pc opensource thought the world of drones the Italian answer to Raspberry PI
"I am conceiving building web service on Linux flight controller."
Oct 21, 2012
Ralph Wu commented on Roberto Navoni's blog post VR Neuron is coming the first micro pc opensource thought the world of drones the Italian answer to Raspberry PI
"Yes, I did. I use my Ubuntu Notebook everyday."
Oct 21, 2012
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