I am on a team building an autonomous sailboat for a competition next summer. We need a reliable but affordable ultra-sonic anemometer (wind sensor). Needs to be 2-axis and we have about a 300-400 dollar budget for it. Any advice or direction to a place that might know more about the specifications…

Sailboat Wind Sensor

CrossRoads October 8, 2012, 4:29am 2

Checkout the RPN4
http://ontargetmarine.com/
and the Nexus sensors that would feed it.

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