Activity Feed

Mitch commented on Jordi Muñoz's blog post ArduIMU+ V2 (Flat) now available for preorder..
"I hate being an early adopter =[

Looks great anyway. Next time..."
Nov 9, 2009
Mitch commented on Chris Anderson's blog post MIT's quadcopter with laser scanning for indoors navigation
"It appears to be a Hokuyo URG-04LN

Oct 11, 2009
Mitch commented on Doug Weibel's blog post ArduIMU v1.1 (Now v1.2) Questions and Answers and More Questions
"Yaw drift occurs in roll_pitch_drift():

COGX = cos(ToRad(ground_course));
COGY = -sin(ToRad(ground_course));
errorCourse=(DCM_Matrix[0][0]*COGX) - (DCM_Matrix[1][0]*COGY); //Calculating YAW error…"
Oct 9, 2009
Mitch commented on Jordi Muñoz's blog post ArduIMU V2 Demo (Video)
"I shot off an email to the stores address. I'd love to get my hand on one of the GPS units. Thanks"
Sep 21, 2009
Mitch commented on Jordi Muñoz's blog post ArduIMU V2 Demo (Video)
"Purchased one, thanks Jordi!

@David, FTA: "Includes the pin headers and all the sensors needed, some assembly is required.", so I believe it includes both the expansion boards."
Sep 20, 2009
Mitch commented on Jordi Muñoz's blog post ArduIMU V2 Demo (Video)
"When you put the first batch of boards online, can you pleeeease put some more uBlox stock online first.

I will need to purchase both and would like to do it in a single order.

Sep 19, 2009
Mitch commented on Jordi Muñoz's blog post DIYDrones Store: New Products Available!
"Looks like a nice little IMU. When will the 'motheboard' coming back in stock?

Also, is that silk screen wrong? The top line reads

ST, OUT, NA, GND, 3.3V

The left line reads (rotated):

ST, NA, OUT, GND, 3.3V

Jun 26, 2009
Mitch commented on Angus Peart's blog post Flying High With NextG
"Ahah good thing they didn't rely on Optus networks, sigh..."
Jun 19, 2009
Mitch commented on Earl's blog post The AutoProp8 has a home almost !
"What code are you using to get attitude data from the 6DOF? Did you write your own filter code?"
Jun 16, 2009
Mitch commented on jlcortex's blog post Hi, i just make a video with DCM algorithm working in my small "nanoAHRS" board.<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> Jlcortex<br /> nMine.com
"Very nice. It would be great if you could post the schematics of your setup."
Jun 8, 2009
Mitch posted a blog post
www.engadget.com/media/2009/05/invensensememsgyromotion6-axis.jpg"/... Release"The world's first 6-axis MEMS-based motion processing solution delivering the smallest, most robust inertial measurement unit (IMU) for CE applications. This solution…
May 29, 2009
Mitch commented on Joseph Glanville's blog post UAV Outback Challenge 2009
"Sounds great, a team of first year students! Thats where I'll be next year! =]"
May 15, 2009
Mitch commented on William Premerlani's blog post Roll-pitch-yaw demo of the direction cosine matrix is complete.
"How does this compare to, say, a Sparkfun 5DOF with the open source Propeller Kalman filter?"
Mar 19, 2009
Mitch commented on Jordi Muñoz's blog post Final version of ArduIMU (Include Video)
"Thank you for your great work. I am going to use this as a base to make a Arduino IMU based on a Sparkfun 5DOF."
Apr 14, 2008