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Introduction  You’ve probably heard about the terms “pulse generating” or “PWM” before, or maybe even worked with them—for example, which Arduino pins can generate PWM pulses. They are widely used in Electronics for lots of things. Some of these applications include synchronizing digital systems, controlling engines and timers, as well as adjusting LED color and brightness. This concept also has its own place in all switching power supplies and other methods of controlling voltage and power...