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1  Using Arduino / Programming Questions / Re: magnetometer calibration errors on: September 13, 2013, 01:23:41 pm
Hey There

Did you find a fix for this ?

I can run the test sketch in "Processing"   and see the 3D animation (red box with green arrow) rotating around in the window.  So I know that my Processing app and Serial port are configured correctly.

but when I run the Magnometer Calibration sketch in "Processing"  I get the complie error

Cannot find the class or type named "FileOutputStream"
2  Using Arduino / Sensors / Re: Why HMC5883L error? on: November 21, 2012, 03:26:37 pm
That change is already incorporated into the newest version of the library.

The problem is not that he cannot compile,  the problem that  the error message regarding "Scale" claims that the entered Gauss value is  invalid,  even though it is one of the listed values.

I also have this problem,  but just  ignore it,   

3  Using Arduino / Sensors / Re: Why HMC5883L error? on: November 20, 2012, 02:16:57 pm
What Module are you using ?

Parallax,  Sparkfun, Love,  or other ?

Using the Parallax with the MEGA 256 mine did not like the 3.3vdc supply,  but worked fine with the 5V supply. 

Make sure your device has a 5v > 3.3 V regulator if you try 5VDC as the chip it's self can only handle 3.3 V
4  Using Arduino / Displays / Re: Pervasive Displays [no power displays - e-paper] on: November 19, 2012, 04:15:29 pm
Hi All

I just found these Pervasive displays online,  and they seem like they would fit  into a lot of projects very well.

I have ordered a Demo Kit

http://www.pervasivedisplays.com/try-buy/home


Perhaps we can co-ordinate an effort to get these things integrated with Arduino's

I'm a technician and hardware guy,  terible programmer,  but am here in the USA and can do hardware testing and  get some demo kits.

Scaramouche II
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