Bertrand Duchiron
Bertrand Duchiron
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  • Edmonton, AB
  • Canada
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servos connector problem on the PCB?

Started Jan 29 0 Replies

Error compiling code with arduino IDE 1.00

Started this discussion. Last reply by Bertrand Duchiron Jan 29. 2 Replies

FBI : Arrest in a plotted to attack on the Pentagon and U.S. Capitol using "small drone airplanes"

Started this discussion. Last reply by bGatti Sep 29, 2011. 2 Replies

 

Bertrand Duchiron's Page

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Discussions posted by Bertrand Duchiron Jan 29
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Bertrand Duchiron replied to Bertrand Duchiron's discussion 'Error compiling code with arduino IDE 1.00'
Thanks for the fast reply.
Jan 29
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Randy replied to Bertrand Duchiron's discussion 'Error compiling code with arduino IDE 1.00'
@bertrand,      I just checked in a bunch of changes yesterday to add support for Arduino 1.0 so I think it will work now if you get the latest code from trunk.  Remember to use the Arduino with the relax-patch which…
Jan 29
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Bertrand Duchiron commented on Janne Mäntyharju's blog post 'Routing APM communications to Internet'
did you look at the Ubiquiti product like the bullet M5 and the nanostation, http://ubnt.com/airmax
Dec 29, 2011
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gee lee commented on Bertrand Duchiron's blog post 'FAA warns of ongoing GPS issues in southeastern US'
btw the device does record how long its standing still or when the vehicle stopped at a certain position. so yeah it could actually track cheaters. That's how the murderer got caught. the tracking device record such as GPS jammer that he was at…
Nov 24, 2011
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Bertrand Duchiron commented on Janne Mäntyharju's blog post 'UAV Maja slideset'
Do you get good reading with the Pitot in this position? No turbulence perturbation?
Nov 23, 2011
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Drotek commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
Hi,   Our IMU 10DOF LLC is available at http://www.drotek.fr/shop/fr/41-imu-10dof-llc-itg3200-gyro-bma180-accelerometre-hmc5883l-magnetometre-bmp085-pression.html   See you soon.  
Nov 20, 2011
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Drotek commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
The price is very crazy!  
Nov 18, 2011
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Fab - Arduino for Visual Studio commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
@Vladimir, I have found the perfect 10DF board for you. http://www.analog.com/en/mems-sensors/gyroscopes/adis16488/products/product.html ;:)
Nov 17, 2011
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Drotek commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
OK I hope this IMU will be available this week.
Nov 14, 2011
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Rigel commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
@Drotek; thanks for the info.  Let us know when you have the LLC integrated on that board...I'm interested.
Nov 14, 2011
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Drotek commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
Thanks Fab! :-)
Nov 13, 2011
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Fab - Arduino for Visual Studio commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
@vladimir i agree that imu might mean different things. This board is an alternative to buying different breakout boards from sparkfun for each sensor. diyd oilpan is same (no microprocessor), diyd imu v2 flat is same because it just…
Nov 13, 2011
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Vladimir "Lazy" Khudyakov commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
You sure about terminology? IMU - Inertial Measurement Unit. It's mean - measure, calculate, filtering and so on... As I see this unit only integrate all sensors in one board. Any information about filtering and integration algorithm, any…
Nov 13, 2011
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Drotek commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
Hi,   This is I2C address of sensors: ITG3200 -> 105 BMP085 -> 119 BMA180 -> 64 HMC5883 -> 30   If you have any questions don't hesitate. Thanks and have a good day.
Nov 13, 2011
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Fab - Arduino for Visual Studio commented on Bertrand Duchiron's blog post 'Drotek small IMU 10DOF'
@sebastian, you will find some sensors can support configuration of i2c address via hardware connection. this prevents the problem of two sensors having same address on i2c line. I haven't looked at the sensor specifications but it is easy to…
Nov 13, 2011

Profile Information

About Me:
Old guy lost in Alta , work in northern B.C. Got a PhD in Geography.

my RC Club http://www.srcfa.ca/
Tell us a bit about your UAV interest
Interested in UAV for a upcoming project including the use of a SAR Radar on a UAV in boreal tundra.

Use a Maja, a RQ-11 clone and other RC planes to test my autopilots (3 APM and 3 Attopilot, ....) amd Fred's micropilots

Help my friend Fred witch have 2 Penguin B, 2 Micropilot 2128 and 2 Real Time Kinetic GPS.
Hometown:
Paris, France

Bertrand Duchiron's Blog

Bertrand Duchiron

Drotek small IMU 10DOF

Posted on November 11, 2011 at 1:30pm 28 Comments

 

Drotek a small French  startup sell a new 10 DoF IMU that can be interfaced with Arduino cards ( 3,3V and 5v with an…

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Bertrand Duchiron

Miga motors nanomuscle : servo substitute?

Posted on October 31, 2011 at 12:58pm 5 Comments

I was looking for a parachute ejection system for one of my small UAV and I found the miga motors nanomuscle. Cheap  SMA system linear actuator (less than 10$ unit), I was thinking about using some instead of the servos on UAV.

 …

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Bertrand Duchiron

New modules for the RF Explorer ( 2.4 GHz and 240-960 MHz )

Posted on August 14, 2011 at 11:00pm 0 Comments



Following my previous entry on this blog about the RF Explorer , I just want you to know that two new modules are out for…

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Bertrand Duchiron

Detect airplane/UAV using Passive Radar technology

Posted on June 26, 2011 at 5:45pm 8 Comments

This video and the PDF present a simple way to build a passive radar system (using low cost hardware and free software) to determine the velocity and position of an aircraft . So far not small enough to be mounted on an UAV but maybe one day.

 

The video (51 min) is the presentation of  Eric Blossom at the 22th Chaos Communication Congress

 …

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Bertrand Duchiron

[BOOK] 'PID Control, Implementation and Tuning' by Tamer Mansour

Posted on April 24, 2011 at 4:07pm 1 Comment





Publisher Intech ISBN 978-953-307-166-4, Hard cover, 238 pages

Author Tamer Mansour

 

The PID controller is considered the most widely used controller. It has numerous applications varying from industrial to home appliances. This book is an outcome of contributions and inspirations from many researchers in the field of PID control. The book consists of two…

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