An anemometer is an instrument with metallic hemispheres revolving on a vertical rod used to measure speed of the wind. The term “Anemo” is derived from the Greek word which means “wind”. Anemometers are of 2 types; One that measures the velocity of wind and the other the pressure of wind. Wind velocity measurement is a major thing in many industries that deal in rotors of wind mill and its parts. Mostly they measure the wind velocity by using a wired anemometer. In our project, we have used a buzzer that will be activated whenever the wind suddenly stops or the velocity of the wind is lowered. This will give an indication to the Wind Power Station that the wind is not present and the electricity cannot be generated. Thus the operator will come to know about the same.