Jesper Andersen
  • Male
  • Copenhagn
  • Denmark
Share

Jesper Andersen's Friends

  • Louis J "Josh" Glaab
  • Chris Story
  • Chris Norris
  • chrisa
  • Jono
  • HyperGuy
  • Nadir Bagaveyev
  • Jens Torell
  • Jay Bryon
 

Jesper Andersen's Page

Latest Activity

刘家喻 commented on Jesper Andersen's blog post And they say smoking is bad
"the first figure is LG MJ1 and the second is NCR18650B"
Apr 13
刘家喻 commented on Jesper Andersen's blog post And they say smoking is bad
Apr 13
刘家喻 commented on Jesper Andersen's blog post And they say smoking is bad
"believe me,LG MJ1 or NCR18650GA are much better,3500mah&10A  continuous discharge! and for ncr18650b,3400mah&4.875A  continuous discharge.easy to see the differences in the figures. "
Apr 13
Jesper Andersen commented on Jesper Andersen's blog post An AutoPilot in the Clouds - part 1
"Currently using 2x18650 LG 3400 mAh's. They give me around 40 minutes when flying economically"
Mar 15
Tim Dickinson commented on Jesper Andersen's blog post An AutoPilot in the Clouds - part 1
"What kind of flight time did you get?"
Mar 14
Jesper Andersen commented on Chris Anderson's blog post Text message telemetry with Dronekit
"Sounds a lot like what I did a while back in this DIYDrones blog. I used the XMPP protocol to communicate "Human" messages and telemetry from the drone to a computer in the field or a server at home - and natural language messages (like:…"
Feb 4
Jesper Andersen commented on Trent at MyGeekShow's blog post MyGeekShow - Building the Solar UAV Prototype
"Hi Trent - so nice to have you back - was starting to worry! You are such an inspiration to the community and you always come up with new exciting projects - can't wait to see how this adventure unfolds. If you are going to optimise every…"
Jul 6, 2015
Jesper Andersen commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"@Jake + Adam What you want is a simple "This is better than the other" but I'm not able to give you that for at least two reasons. 1. I do not use APM, the telemetry protocol I use is designed for swarms or very fast telemetry…"
Jun 13, 2015
Adam Kroll commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"@Jesper If you can't get telemetry data, copy the .bin file off the sd card, in mission planner on the home page, go to the data flash logs tab, hit px4.bin to .log, then hit review a log and view the logs you've collected, you'll see…"
Jun 13, 2015
Jake Stew commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"Didn't mean to neg you as much as that probably came across.  But it's frustrating to sort through all the spam out there when both sellers and people reviewing things always seem to fail at doing proper range tests. How many…"
Jun 12, 2015
Jesper Andersen commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"@Jake - judging from the thumbs up on this post, some did find it informative. What I simply concluded was that if you want to try out a different antenna design that is more aerodynamic, lighter and easier to integrate onto your airframe then give…"
Jun 12, 2015
Jake Stew commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"Why even post if you're not going to test this in comparison to something?  Otherwise it's just advertising/spam."
Jun 12, 2015
Adam Kroll commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"If you have a pusher like your plane you could place it on the nose so its far away from everything else. Could you please do a test Jasper and plot the RSSI against distance for both antenna's? Thanks,"
Jun 10, 2015
Jesper Andersen commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"@Bertrand - No interference - it was a concern when I mounted it, but no problems there - cheap Turnigy servos seems to work great :-) @Justin - Yeah - they are really cheap and of good quality"
Jun 8, 2015
Justin Stiltner commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"This is great!  I found them at digikey for $4.50 USD! http://www.digikey.com/product-search/en?KeyWords=1052620003"
Jun 8, 2015
Jerry Giant commented on Jesper Andersen's blog post An AutoPilot in the Clouds - Wing embedded telemetry antenna
"the first pic just looked like a tail, i thought it was a serious integrated antenna design. it turned out to be a typical micro stripe.  "
Jun 8, 2015

Profile Information

About Me:
Software architect and developer - works in the radar industry. Has worked a lot with robotics both as a hobby and thru my work.
Would like to write the very narrow targeted book "Java for vampires"

Company website: www.usavtech.com
Please tell us a bit about your UAV interest
Have a keen interest for everything that flies, especially electric powered vehicles.
Hometown:
Roskilde

Jesper Andersen's Blog

An AutoPilot in the Clouds - Wing embedded telemetry antenna

Posted on June 8, 2015 at 4:27am 11 Comments

As you may have read from my previous blogs - I’m experimenting with an autonomous pilot system that is able to guide several vehicles in a coordinated fashion. Each vehicle is outfitted with a transmitter that sends telemetry information back to the main computer, and…

Continue

Is this possible? An autopilot in the sky - Project SensePod - part 2

Posted on May 5, 2015 at 12:18pm 3 Comments

I've been working on a universal pod, to carry additional equipment on drones. While I was playing around with my 3D program of choice (Shade 3D) I got the brilliant idea to add a set of small wings to my pod.…

Continue

An autopilot in the sky - Project SensePod

Posted on April 29, 2015 at 6:02am 2 Comments

I’ve been experimenting with a small analysis package I originally called the SIXPack (Scientific X-Pander Pack). The idea is to have a module you can slap on to (almost) any drone. The module contains a microcontroller and storage device, and can house…

Continue

And they say smoking is bad - part 2

Posted on April 24, 2015 at 5:30am 9 Comments

And they say smoking is bad - Part 2

Last time I looked at a set of 18650 batteries that had some nice specs, but in the end proved to give me less flying time than my half capacity LI-PO.

I got a lot of…

Continue

Comment Wall (1 comment)

At 11:53am on June 3, 2015, Louis J "Josh" Glaab said…

I liked your article regarding the Automatic Landing Site Finder.  I work at NASA LaRC and am working on a project called Safe 2 Land.  It is a similar idea to what you posted, but just set much closer to the general public.  Our concept would use a list of pre-compiled landing sites in a data base (assuming routine flights over a general area).  It would also include a way to determine if the landing site is where the data base says it is and if it is indeed clear of people.  I would be very interested in getting more information from you regarding your project.

You need to be a member of DIY Drones to add comments!

Join DIY Drones

 
 
 

DIY Drones Monthly
Newsletter

Groups

Season Two of the Trust Time Trial (T3) Contest 
A list of all T3 contests is here. The current round, the Vertical Horizontal one, is here

© 2016   Created by Chris Anderson.   Powered by

Badges  |  Report an Issue  |  Terms of Service