Thread: altitude sensors anyone?
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Unread 07-01-2011, 18:48
Gdeaver Gdeaver is offline
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Re: altitude sensors anyone?
There are some high resolution pressure sensors available. With the proper calibration you might get 1 foot accuracy. Turbulence with a copter could be the killer. A tube with properly designed holes may help. They use SPI or I2C so the audrino low analog is not a n issue.