What's the buzzer Light Inidcator and how does it work?

Indicator lights are some of the most commonly used output devices in circuits. They provide visual output for the users to indicate if there is anything that needs attention. Now i will tell you that what's the buzzer light indicators and how it works.

What's the buzzer Light Inidicator？

Buzzer light indicators are also called indication light buzzers.It just looks like the led indicator ,but it with a buzzer inside.Indicators are used in many applications to grab the attention of the operators or nearby personnel to indicate if something significant is happening.

How does the buzzer Light Inidicator work？

When a voltage is applied across the two electrodes, the piezoelectric material mechanically deforms due to the applied voltage. This movement of the piezo disk within the buzzer creates sound in a similar manner as the movement of the ferromagnetic disk in a magnetic buzzer or the speaker cone mentioned above.