Active Buzzer Alarm 5V
With this buzzer you will be able to play melodies.This is a small buzzer for the Sensor Shield. It creates different sound based on the different frequency of I/O toggling. All you need to do is to plug in the buzzer module to sensor shield,and tell the function which pin you’d like to use,the frequency you want to hear,and the duration to play that frequency.
Cylindrical 2 feet, 5V Active Buzzer Continous Beep
Size(DxH): Approx. 1.6cm x 1cm(0.63″ x 0.39″ )