Now we are using FS32K148UJVLQ to design a product. I heard it is possible to generate the “click” sound by buzzer instead of the speaker cicuit to save cost.
I thought if it is by the way of mixing the output frequency or PWM of MCU. Does this MCU have frquency/PWM mixture function? by which ways? Do you have this experience to generate sounds like “click”,"ki-ta" or the turn left/right of instrument cluster by buzzer？