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Showing posts from 2015

How to Calibrate a Sailboat Paddlewheel Water Speed Sensor

A Wireless Arduino NMEA-0183 Multiplexer

Correcting NMEA-0183 Wind for Vessel Roll, Pitch, and Yaw

Set and Drift; or, the Speed and Direction of the Tidal Current (NMEA-0183 VDR)

How to Make an NMEA-0183 Tilt-Compensated Compass and Rate-Of-Turn Indicator