Sound sensor breakout is a microphone sensor that recieves the environmental sound and generates a digital output signal. There is also a potentiometer on the board that allows you to sense clapping hand, horn sound, suddne and loud voices or environmental noise.

You will get the instantaneous sound signal without environmental noise. It is possible to use tihs breakout with Arduino and many other microcontrollers. The product comes with jumper cables to make wiring easier.

Click here for the application made with an Arduino and a relay board.