Product Information
- Combination: Piezo buzzer is mainly composed of a multiplex oscillator, piezo buzzer chip, impedance matching unit, resonator and housing.
- High quality material: The multi oscillator consists of transistors or integrated circuits.
- Driving: The impedance matching unit drives the piezoelectric buzzer to sound.
- Easy to use: When turned on, the multi oscillator vibrates and outputs an audio signal.
- Controllable: The buzzer can be easily controlled.