| To: | towertalk@contesting.com |
|---|---|
| Subject: | Re: [TowerTalk] Using an iPhone App to line up your antenna |
| From: | Jim Lux <jimlux@earthlink.net> |
| Date: | Wed, 04 Jan 2012 15:59:25 -0800 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
The iPhone uses an AKM AK8973 3 axis sensor It's roughly an 8 bit device (it's a bit tricky, because you can set offset and gain for the raw sensor, and it needs temperature compensation)... So, roughly 1-2 degree accuracy. _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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