April 2011 Blog Posts (174)


Moderator
ArduPirates NG32 and Multipilot32 Fly very Well .

Dear Friends,

this is the video of first flight of Multipilot32 that use ArdupiratesNg32 rev. 2.01 firmware.

I ported to Multipilot the 8bit firmware , change all the library necessary to firmware and doing some small patch on original firmware.

At the moment i fly in stable mode + configuration with this PID (3.00 , 0.150 , 0.900)

As sensor i use Oilpan , in the firmware i don't yet activate GPS , BARO and Magnetometer , i doing some…

Continue

Added by Roberto Navoni on April 17, 2011 at 1:30pm — No Comments


Developer
feel the power of Aluminium...

dAlH2Orean H2 R/C Car powered by Aluminium from Aleix Llovet on Vimeo.

Here is a Press Conference.
I'd like to see it on a plane :)

Added by Max Levine on April 17, 2011 at 1:11pm — 7 Comments

Joystick control on ArduPilot Mega MAVlink via HK's GCS

Just in case you missed it in one of my other posts, joystick control is now working via my GCS. I need to write up a "proper" wiki page on how to use it, but here are the basics.

Download my GCS here: http://code.google.com/p/happykillmore-gcs/downloads/list



Edit your APM_Config.h file and add this:

#define ALLOW_RC_OVERRIDE ENABLED



Once you have your…

Continue

Added by Paul Mather on April 17, 2011 at 12:00pm — 15 Comments

Source code for Cortex M3 based IMU.

Here's the complete folder with IAR EW ARM project files.

IMUCortex.zip

 

Added by Lorentz on April 17, 2011 at 10:00am — 4 Comments

Parallax Ping Ultrasonic Range Finder instead of DIY-Drone stores?



Manufacturer: Parallax
Manufacturer's Part Number: 28015N

 

  • Range -…
Continue

Added by Russell B. Sutton on April 16, 2011 at 7:06am — 6 Comments

A simple dead-reckoning algorithm

Team,

After experimenting with several dead-reckoning algorithms over the past 2 years, I finally have a simple…

Continue

Added by William Premerlani on April 16, 2011 at 7:00am — 32 Comments

DEATH OF THE ITG3200

 

The ITG3200 started its blog on good terms.  Turns out there's no deadband, but you get a level of 8 bit quantization when reading the analog results in I2C burst mode.

 …

Continue

Added by Jack Crossfire on April 15, 2011 at 11:30pm — 3 Comments

Senate names joint committe

The US Senate has named their members for the conference committe for the joint FAA Reauthorization…

Continue

Added by Duane Brocious on April 15, 2011 at 6:16pm — 3 Comments

Review of the custom ground station

Well, here is a general block diagram of the custom ground station.

It's planned to be integrated in a medium-sized aluminum case, easy to fold and expand on field, with easy transportation.

 

 

for the moment i have finished only one of the four systems - the voltage…

Continue

Added by ARHEXA on April 15, 2011 at 1:04pm — No Comments

Netduino - It actually worked....

Surprising but true - no blue screen of death and it didn't do a spiral of death into the rolling hills of Hertfordshire.

 

Hardware:

Netduin Mini - Code in C#

DiyDrones Mux

ArduImu v2

 

No fancy pid loops just some ugly code and lots of hot glue.

Since it worked well…

Continue

Added by Justin Wilson on April 15, 2011 at 6:44am — 8 Comments

Small-Scale Unmanned Aerial Vehicles in Environmental Remote Sensing: Challenges and Opportunities

GIScience & Remote Sensing, Volume 48, Number 1 / January-March 2011



“Although potential applications abound, small-scale unmanned aerial vehicles have not yet been widely used for environmental remote sensing. Several challenges remain to be overcome until widespread adoption is possible. One problem is the challenge inherent in… Continue

Added by Christian Ledermann on April 14, 2011 at 11:31pm — 1 Comment


Developer
Full autonomous Cularis UAV mission with Ardupilot/ArduIMU

Full autonomous Cularis UAV mission under flight plan

Here a video of my Cularis UAV during a full autonomous flight mission under a flight plan with 7 waypoints (

Mission #19 done on april 2011)

The Cularis UAV autopilot setup is:

Hardware:

- Autopilot: Ardupilot (Atmega 328)@16MHZ + ArduIMU flat v2

firmware:

- ardupilot v2.8 (JLN) + arduimu v1.8.3 (JLN)

Sensors: (arduIMU on…

Continue

Added by Jean-Louis Naudin on April 14, 2011 at 9:19pm — 16 Comments


Developer
budget sunlight readable ground control station

This video shows the result of modifying a T41 Thinkpad to give a full colour sunlight readable display:

 

Full credit for both the idea and the modification should go to Nic Schraudolph from the Canberra MakeHackVoid group. I just supplied the old thinkpad to modify when Nic suggested that this…

Continue

Added by Andrew Tridgell on April 14, 2011 at 6:30pm — 12 Comments

Mobile Video Recorders for your ground Station

 

Since I have started flying with wireless cameras and recording my flights on the ground hasn't worked out so well.  First I tried recording video straight to my computer with the Diamond VC500 One-Touch video capture device $35 at Fry's, but when I would replay my video's  they were very skippy as well as…

Continue

Added by Russell B. Sutton on April 14, 2011 at 3:00pm — 10 Comments


3D Robotics
Sparkfun AVC course preview -- scary!



It's just over a week away from Sparkfun's Autonomous Vehicle Competition, and they've just posted a course preview. It's terrifying! Randomly-placed barrels! Hoops! Time bonuses for doing impossible things!

 

The DIY Drones teams are going to try an unprecedented hat-trick this year: Place in all three categories--planes, multirotors and ground rovers--using the same autopilot hardware and…

Continue

Added by Chris Anderson on April 14, 2011 at 2:30pm — 7 Comments

Key Chain CAM

This is the Keychain Camera. It's $12 - $25 at Amazon.com and is a great way to record in flight video. It has a 4 gig memory card and 200mha LiPo battery.  The battery will last about 45 mins,  It weights 16 Grams with case and about 11 grams with casing removed.  Takes great pics and video and very crash forgiving.  The…

Continue

Added by Russell B. Sutton on April 14, 2011 at 2:00pm — 14 Comments

Tracking Ocean Debris in the North Pacific



This is a movie showing the drift pattern of some ocean debris (a large houser line.) We were out 1000nm north of Hawaii on a NOAA research ship. This cruise was part of a project that has also provided a small amount of funding to develop a "marinized" small UAV that could be deployed from a variety of ship sizes with minimal infrastructure requirements.

We found… Continue

Added by Curt Olson on April 14, 2011 at 2:00pm — 4 Comments


Distributor
NEW PRODUCT - AeroEye - Aerial Video and Photography Solution

Hi everyone,



We have just released a new product in our online store, AeroEye.

It's a nifty little (30 g / 1.06 oz) SD video camera with 4GB of storage that also includes a fantastic image interval…

Continue

Added by David Skinner on April 14, 2011 at 7:00am — 32 Comments


Distributor
Shame on you, Servo !!!

 

After almost at year with a strange servo jitter that was taking all the fun out of my UAV hobby i finally found the source. A bad servo.

 

The jitter was intermittent and made and erratic +- 5 mm throws on the elevator or rudder even when i tried flying  in "manual mode".

 

The…

Continue

Added by RC Tech.se on April 14, 2011 at 12:18am — 13 Comments

For those lacking ideas: Radiation mapping

We've seen already a small UAV flying around the nuclear reactor and providing hires imagery. Would it be possible to use drones to measure radiation?

 …

Continue

Added by Kris Nackaerts on April 14, 2011 at 12:00am — 3 Comments

Blog Topics by Tags

Monthly Archives

2013

2012

2011

2010

2009

2008

2007

1999

Social Networking

Contests

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

Groups

Advertisement

© 2013   Created by Chris Anderson.   Powered by

Badges  |  Report an Issue  |  Terms of Service