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Arduimu magnetometer calibration

Hi,


I was wondering if anyone knew how to calibrate the compass when used with the ArduIMU. I saw Bill Premerlani's code for the UAV DevBoard, it is very interesting and it would be really cool to calibrate the compass in flight by sending a signal, b

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Auto Trimmer

Been a long time away from the website, and I gotta say you guys and gals have made some significant improvements to an already impressive system. I hope to be back in the field playing with our UATs this summer.

 I have a question/suggestion, and it

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MediaTek MT3329 GPS 10Hz

I purchased this with full knowledge it wasn't ready to go out of the box. I'm starting this thread to consolidate efforts to utilize this GPS in the multiple projects here at DIYdrones.

I'm working with the UAVdev board and the MBED micro controller

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Link Budget for Xbee

Hey Folks,
I was curious about the Xbee range in free space.  I put together a spreadsheet with a derivation of the Friis Equation (somebody check my work if they get a chance).  I know very little about 802.15.4, so I cannot speak in an educated mann

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no power to Ardupilot

I've hooked up my new Ardupilot to my ESC and am not geting the power LED (or any others). While trouble shooting I was checking to see if I had power at the servo pins and accidentally shorted the power pin to the signal pin and the power light came

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Hi Altitude UAV

Hello Everybody,I wanted to know the kind of vehicle required for flying at a takeoff height of 2000mtr and flying upto 5000mtr.Will the DG1000 fibreglass electric glider satisfy this requirement.Or a bigger  banana hobby model with a wingspan of 101

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arduIMU 1.7 code issues

Hi guys,

I recently bought this GPS receiver containing a SIRFIII chipset. I want to use this great deal (yes, its really just 17 Euros) with the arduIMU board and thus had to adjust the already included EM406 code a little (slight different initialis

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Help

Hi, I currently am making a UAV. I will the the electronics by the end of the week. I AM A TOTAL noob at this. Is there anyone that is willing to help me?

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Do I have everything?

I just realized I needed the uBlox adapter board for my GPS so I had to pay S&H twice in one day. Not mad at anyone but myself on this one but I want to make sure I have everything I need now:

 

I have

-4 digital servos

-uBlox GPS module

-uBlox adapter bo

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