Juan Carlos Hdez
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  • madrid
  • Spain
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Juan Carlos Hdez's Discussions

What could go wrong?

Started Sep 10, 2012 0 Replies

A farmer, 8 combustion motors and 8 big propellers, a bunch of metal tubes... but protected by a red cloth of the same fabric as the superman's costume. What could go wrong? Continue

Tags: combustion, motor, fuel, octo, okto

The Pelicano, one of the first rotary-wing UAV

Started this discussion. Last reply by Monroe Lee King Jr. Sep 2, 2012. 1 Reply

Indra's new UAV is called the Pelicano. It has a maximum takeoff weight of about 329 pounds, a cruise speed of about 56 miles per hour and a flight endurance of 4-6 hours. It can auto-land over a…Continue

X8 octocopter

Started this discussion. Last reply by Juan Carlos Hdez Nov 29, 2011. 3 Replies

Hi.I am planning to build a DIY octocopter heavy lifter, in order to lift a canon 5d. I thought to do a X quad configuration, dual motor on each arm, the same style as the Y6 but, as it where a X8,…Continue

sensors in the arms?

Started this discussion. Last reply by Allen Babb Oct 14, 2011. 4 Replies

newbie question. (Do not know if anyone has shown this idea) Ignoring the problem of vibration, would be useful to have two accelerometers in both arms (x and y)? Would it help to detect more…Continue

 

Juan Carlos Hdez's Page

Latest Activity

Juan Carlos Hdez commented on Marco Robustini's video
Thumbnail

ArduCopter V3 Release - The "expensive multirotor flight system" killer!

"what a perfect loiter!!"
May 9
Juan Carlos Hdez commented on Bernardo M. A.'s blog post Simple Variable Pitch for Brushless Motor
"I have been suffering for a few minutes watching the video.Please be careful with your hands. It's best to hold well the system somewhere and keep your hands away   ;-)"
May 6
Juan Carlos Hdez commented on Daniel Portillo's blog post Results of two years of work.
"Impressive! congrats."
Apr 23
Juan Carlos Hdez replied to Simeon Hunter's discussion Designing a heavy-lift octocopter with Canon 7D gimbal
"I'm building an octo with same motors also for a canon 5d mk2. I've not flied yet but i've almost finished.  I plan to use wood props 13x4.5 gemfan, more stable I think. 2 x 6000mah 5s batteries. My frame is 100% DIY, 13mm alum…"
Apr 22
Juan Carlos Hdez replied to Ted Smith's discussion Building a custom DIY DSLR rig for Canon 5DII
"I'm building an octo with same motors also for a canon 5d mk2. I've not flied yet but i've almost finished.  I plan to use wood props 13x4.5 gemfan, more stable I think. 2 x 6000mah 5s batteries. My frame is 100% DIY, 13mm alum…"
Apr 22
Juan Carlos Hdez replied to Mike Ghen's discussion Need someone to look over my Bill of Materials
"probably too much kv motors"
Mar 27
Juan Carlos Hdez commented on António Cabral's blog post PID: What's it for and how does it work?
"Muy bueno!"
Mar 27
Juan Carlos Hdez commented on Tim Green's blog post Viva MoonGel
"very ingenious"
Mar 13
Juan Carlos Hdez commented on Caroline Hilton's blog post Video: UAS Aerial Wildlife Filming in Kenya
"Price, md4-1000 starts from 40.000€..."
Mar 12
Juan Carlos Hdez commented on Jethro Hazelhurst's blog post HD FPV system now being prototyped!
"awesome"
Mar 9
Juan Carlos Hdez replied to Alex Viera's discussion Elimnated Jello on my videos by changing RATE_P
"thanx for the info."
Feb 27
Juan Carlos Hdez replied to Gabriel Garcia's discussion donde comprar fibra de carbono en España a precios razonables in the group Spanish arducopter Users
"Yo tengo algunas planchas de 400x500 que me sobraron. Si te interesa, ,tepuedo vender alguna. Tengo de 1.5 de 2 y de 2.5"
Feb 11
Juan Carlos Hdez replied to Hugues's discussion What problem with myPDB could cause overheating of one ESC ? in the group ArduCopter User Group
"Hi. I'm using an external BEC (non-lineal) with my octo. I think it is a must."
Feb 9
Juan Carlos Hdez commented on Elkyn Fagua's blog post QUADROTOR CHIPKIT MAX32
"There is a group that is Working with the cortex-m3 & m4.I think they have transferred arducopter versions to that microcontroller. This is the web: www.virtualrobotix.com"
Jan 8
Juan Carlos Hdez commented on Andy Lesniak's blog post DJI style case for 3DR Gps Modules
"http://youtu.be/Q6-9WgkJcc8Q6-9WgkJcc8 "
Dec 24, 2012
Juan Carlos Hdez commented on Andy Lesniak's blog post DJI style case for 3DR Gps Modules
"Mine have both, GPS & compass 12cm away over ESC's "
Dec 24, 2012

Profile Information

About Me:
Computer programmer. RC Helicopters experience
Tell us a bit about your UAV interest
I am doing an ardu hexacopter, for FPV and aerial video proposes
Hometown:
Madrid

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Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.

A list of all T3 contests is here. 

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