[Giovanni] has been working on various parts of the weather station, including the rain gauge and anemometer ... A mostly 3D printed wind vane is printed with the base attached to a ball bearing ...

A small positive change means signals a 1 degree ... Propeller Anemometer or Vane Anemometer - The vane and the propeller on this anemometer work together. The wind vane part of the anemometer ...

To measure wind speed and direction, most people turn the traditional cup anemometer and wind vane. Another less-known method is to use an array of ultrasonic transducers, which doesn’t need any ...