Interfacing to the NRG 40C Anemometer or IceFree3™ Heated Anemometer
The output signals of the 40C Anemometer and the IceFree3™ Anemometer are variable amplitude sine wave AC, with frequency proportional to wind speed. This application note gives you some guidelines for developing an interface for these sensors.
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BP60 + BP60C Barometric Pressure Sensor
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