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We explain the types of sound components as well as frequencies, the mechanism of sound, product functions, and basic circuits.
We explain the mechanism of sound and provide a description of buzzers and the technical terms of sound components.
We explain the differences between the mechanical types and electrical types, types of piezoelectric sound components, and the differences between buzzers and sounders.
We explain the mechanism of piezoelectric diaphragms, the mechanism of piezoelectric buzzers, the mechanism of piezoelectric sounders, the mechanism for changing the scale and volume, and more.
We introduce circuits driven directly by ICs, which are the typical drive circuits of piezoelectric sounders, circuits that jointly use transistors, and more.