Description

Ceramic type piezoelectric plate disc, it is also a piezo element. Can be used as piezoelectric buzzer when powered with audio signal, work as acoustic transducer when used to pick up sound waves, or work as vibration sensor when external force is exerted onto it.

This model might works best as piezoelectric buzzer, but not be used as vibration sensor due to its aluminium casing.

Specifications

• Diameter : 12 mm