hello im new member on the forum , and im from spain. im here to ask if somebody knows how to read a sensor wich response with linear frecuency , but its sine wave.
i know that with the instruction "count" its posible , but due to kind of wave it is , i dont know how to read the sensor.
the sensor its nrg 40 anemometer :
low level AC sine wave, frequency linearly proportional to windspeed , from 0 to 125 hz.
its posible to read with this sensor without any auxiliar circuit¿? or its needed to read?
thanks in advance
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