What does a pulse generator do in digital electronics?

A pulse generator is fundamentally designed to create specific types of periodic signals, specifically square wave signals that can repeatedly cycle between high and low states. In digital electronics, these square wave signals are essential for timing and control purposes within circuits. They serve as clock signals that synchronize the operations of various digital components. The ability to produce a reliable and consistent square wave makes pulse generators indispensable in many electronic applications, particularly in testing and prototyping digital circuits.

Other functions related to audio signal transformation, data storage, or measuring signal strength do not pertain to the primary role of a pulse generator, which is focused on waveform generation rather than signal conversion or data handling.