Poti preciza un caz in care se transmite prin PWM informatie digitala? Pe net nu am gasit decat ca se trimite informatie analogica:
1. Pulse Width Modulation, or PWM, is a technique for getting analog results with digital means.
https://docs.arduino.cc/learn/microcontrollers/analog-output/
2. Pulse width modulation (PWM) is a modulation technique that generates variable-width pulses to represent the amplitude of an analog input signal. From: The ROV Manual (Second Edition), 2014.
3. Pulse width modulation or PWM is a commonly used control technique that generates analog signals from digital devices such as microcontrollers. The signal thus produced will have a train of pulses, and these pulses will be in the form of square waves.