Andre K.'s Friends

  • FrankSmith
  • Scott
  • Hargis
  • Aleja ruiz
  • Jeff Frohning
  • Corey O
  • Nick Cummings
  • Morten Olsen
  • Charles Breingan
  • John
  • Ian
  • Dean Wynton
  • Juan Sebastian Otalora Acevedo
  • Gábor Zoltán
  • Pedro Santos

Andre K.'s Groups

Andre K.'s Discussions

Anouther genius got a quad:

Started this discussion. Last reply by Bill Bonney Aug 24, 2013. 1 Reply

let this be a warning to other "wannabe photographers" out there.http://www.youtube.com/watch?v=ocqB6_y71xEContinue

Unable to compile from source, please help:

Started this discussion. Last reply by Fun Wey Apr 19. 1 Reply

git cloned latest source, when compiling in Arduino, - I get:In file included from /home/andre/Arduino/ardupilot/libraries/AP_HAL_PX4/AP_HAL_PX4.h:6:0,                 from…Continue

Please add parameter to exclude failsafe for AUTO

Started this discussion. Last reply by Andrew Tridgell Jun 2, 2013. 1 Reply

For some AUTO missions, failsafe needs to be disabled. When the mission prohibits heading towards home from any point (could hit a mountain) or is expected to fly beyond reliable control range.  Even…Continue

 

Andre K.'s Page

Latest Activity

Andre K. replied to Blake Smith's discussion ardupilot antenna tracker WITHOUT PC???
"please tell, the Linux version works great,this seems to be a great idea."
22 hours ago
Andre K. replied to Blake Smith's discussion ardupilot antenna tracker WITHOUT PC???
"no never bothered to get so little data at slow refresh rate just to send over audio channel, and make it a read-only feature. I think you too might find two way telemetry useful. you can connect the stream from a telemetry radio both to the…"
yesterday
Andre K. replied to Blake Smith's discussion ardupilot antenna tracker WITHOUT PC???
yesterday
Andre K. replied to Lynton's discussion Mission Planner info Displayed on Physical Gauges
"Do not involve mission planner unless you desire extra lag lock-in provided by windows. Use a mavlink library, and listen to the telemetry data directly. It's simple, and you'll find several projects that already does most of the job,…"
Saturday
Andre K. replied to Raymond Leach's discussion Unexpected slow crash
"the attached log ends well before you are close to a flip, maximum recorded pitch/roll is les than 8degree. , and alitude 5m. "
Sep 14
Andre K. replied to Mearon Okonsky's discussion UAV operators and service providers
"Norway: Aranica.no  and  FlyFoto-Nord.no"
Sep 11
Andre K. replied to Tribal78's discussion Stuttering servo movements/ Phase delay
"HS65 are a bit more prone to electrical noise when fed with 3v3 PWM.  But all HS65 I am using, are used two by two for redundancy, and they were purchased at least 2 years ago, so todays servos may be different. To really compare servo outputs,…"
Sep 7
Andre K. replied to Tribal78's discussion Stuttering servo movements/ Phase delay
"APM2.5 gives 5v PWM. Check you servo bus voltage, if higher than 5.0v  that will increase problems with sensing 3.3v as logic high. To increase the voltage, you can use 2 transistors, or a servo buffer, servo extender or whatever the readymade…"
Sep 6
Andre K. replied to Tribal78's discussion Stuttering servo movements/ Phase delay
"Some servos, like yours, does not handle 3,3v PWM very well. Pixhawk runs a microcontroller that works on that voltage. Get better servos, or amplify the PWM voltage."
Sep 6
Andre K. replied to Francesco Bertelli's discussion Altitude drops when fast forward, then jumps up when stop
"depending on the case, connectors used/open  - you can imagine that under certain flight angle, air will "blow" into bigger connector openings, giving a pressure increase, or the connectors can be on the rear of the airflow, giving a…"
Sep 5
Andre K. replied to Wilson Frias's discussion Cesna Pixhawk Crashed in FBWA . Autopilot wrong???
"two major mistakes here: 1:you tried to blame it on the "autopilot"  - Just realize that until you are very familiar with this advanced piece of technology, any mistakes, crashes, and failures are most likely to be a user error. …"
Sep 4
Andre K. replied to Francesco Bertelli's discussion Altitude drops when fast forward, then jumps up when stop
"if you use a canopy, (or anyway, based on the build) - leaning into "wind" generates a lower pressure "behind"  - where APM is  - this will make the barometric altimeter sense a pressure drop(= indicated altitude…"
Sep 4
Andre K. replied to Dieter Gross's discussion PPM Remapping question
"I did set up a taranis, I do not *own* one tho. Anyway - in taranis, mixers - you delete the sticks /switches, and add them in proper order, that changes the PPM order. In both cases , just look up "channel mapping" or similar phrase in…"
Sep 4
Andre K. replied to Dieter Gross's discussion PPM Remapping question
"the smart way, is to do that on transmitter,  - and that depends on which one you have."
Sep 3
Andre K. replied to agentremnant's discussion Smoking motors
"does both types smoke ?"
Sep 3
Andre K. replied to agentremnant's discussion Smoking motors
"winding errors in motors can do that, but most commonly it's too high load. The smoke is the enamel insulation of the copper wires and/or epoxy used.  - in any case - too much heat. What motors are you using (brand, model, KV)? , what…"
Sep 3

Profile Information

About Me:
flyfoto-nord.no
Please tell us a bit about your UAV interest
Professional
Hometown:
Tromsø

Comment Wall (2 comments)

At 4:00am on August 29, 2013, Nick Cummings said…

Hi Andke, I hope you can help !

Thanks,

Nick.

At 8:42am on September 5, 2013, Morten Olsen said…
Again thanks Andrė you are a buddy! :-)

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