A wind direction sensor with analog output is a device that measures the direction from which the wind is blowing and provides an output in the form of a continuous analog signal, typically a voltage or current that is proportional to the wind's direction. These sensors are often based on a rotating vane or similar mechanism, which is aligned with the wind, and they convert this mechanical motion into an electrical signal that can be interpreted by other devices like microcontrollers, data loggers, or monitoring systems.
