About

Gender

Male


Location

Seongnam


About Me:

Lead engineer at xrotors.net


Please tell us a bit about your UAV interest

Small sized drones


Hometown:

Seongnam


Activity Feed

Xrotors.net commented on Xrotors.net's blog post My Bixler UAV project
"Hi Marc,
I choose bixler 1.1 because it has slightly smaller wing span that fits to my car's trunk. It looks like all Bixler series have similar shape, the UAV module might fit to those as well. 
The profile of the nose section was not that complex.…"
Oct 22, 2017
Xrotors.net posted a blog post
 Hello everyone,Today I am going to introduce my UAV Bixler project.I bought this Bixler airplane from H.King about several months ago and wanted to put pixhawk in it to test how well it can fly autonomously.After receiving the plane I searched the…
Oct 21, 2017
Xrotors.net commented on Xrotors.net's blog post Introducing AIrVator.
" keith mann 
I think the design of volocopter was due to limited power of motors at the time of initial development and now they are thinking about reducing number of motors. Because running many motor is inefficient, complex thus making the copter…"
Jul 17, 2017
Xrotors.net commented on Xrotors.net's blog post Introducing AIrVator.
"Jason Franciosa  
Thanks for your comment. Have you ever wonder how much costs are associated with helicopter? Maintenance, pilot training, so on.. I think any conventional aircraft can beat overall cost, easy of handling and etc of multi rotor type…"
Jul 17, 2017
Xrotors.net commented on Xrotors.net's blog post Introducing AIrVator.
"CrashingDutchman 
Thanks for your comment! Prop facing downward while arm on top make clear thrust from the prop and I designed it is high enough not to harm people. Also they will eventually be covered with some kind of mesh to keep clearance to…"
Jul 12, 2017
Xrotors.net posted a blog post
I would like to show you guys my most recent work on conceptual design of a manned drone.After designing many different kind of mini or micro sized drones myself, I begin to think about making a huge drone as others may already started to make. I…
Jul 11, 2017
Xrotors.net posted photos
Jun 14, 2016
Xrotors.net posted a discussion
Hi all, I have been struggling setting up Pixhawk for a small sized quadcopter with high kv/response motor/esc equipment as below and would like to share my experience with you guys.Motor: FR1806-2300KV from RCTimerESC: K18A ESC(KISS ESC18A) 2-4S…
Jun 14, 2016
Xrotors.net posted a blog post
Hello all.I got this lowepro CS300 drone backpack from fry's electronics while traveling in LA, California. This back pack is perfect match to my drone project as it can accommodate all the gears and spare parts for not just one but two drones as…
Jun 1, 2016
Xrotors.net commented on Xrotors.net's blog post Runcam 2 gimbal more prototype
"Hi all.
Loading DIY drones page is getting slower in my country. I am planning to open my project through kickstarter campaign and once evrything done, those pldegers will have files to print with minimum price.
Thanks!
Kyu"
May 19, 2016
Xrotors.net commented on Xrotors.net's blog post Runcam 2 gimbal more prototype
"Hi Daniel, 
Thanks for the comment. Is "roll first" means roll control is attached first to the camera? If my understanding is right, there are less gimbals have roll first and pitch next. Because my gimbal has pitch first to the camera then roll…"
May 18, 2016
Xrotors.net posted a blog post
View on YouTubeHi all. I recently updated the runcam2 gimbal for my quadcopter design.To see the previous design, check here http://diydrones.com/profiles/blogs/mantis280-3d-printed-folding-dr... mount is compatible with…
May 18, 2016
Xrotors.net commented on Jerry Giant's blog post P9X autopilot, a revised pixhawk
"Hi, 
I would like to test your design on my quadcopter design. Do you have a sample left for test? I would need one for now. 
Thanks,

Kyu"
May 9, 2016
Xrotors.net commented on Chris Anderson's blog post HK releases Quanum FollowMe drone
"Wow looks impressive. 1250g takeoff weight and 9inch prop is not so small though. 
Very nicely fit into such small bag. I need to speed up my project now... :("
May 6, 2016
Xrotors.net commented on Xrotors.net's blog post Mantis280 3d printed folding drone with gimbal in test
"@Tom
I actually noticed the EagleEi project after making myself. It looks like the motor used for the project is also different I guess.

Mine uses motors from here http://fpvline.com/store/brushgimbalsmotors/200-skypro-1806-80t-the...
My initial…"
May 3, 2016
Xrotors.net replied to Jason Farnam's discussion Controls for auxiliary motor for university project
"Hi Jason,

As a former ME graduate myself I know how frustrating to solve such kind of thing. Now I became more like EE than ME. Anyway you basically want to control an arm with PX then the best option I can suggest is using servo motors. They don't…"
May 3, 2016
More…