Pulse-width modulation (PWM) is a technique used to encode a message into a pulsing signal by varying the width of the pulses, which is widely used for controlling power to electrical devices and in communication systems. It is highly efficient and allows for precise control over the amount of power delivered to a device, making it ideal for applications such as motor speed control, light dimming, and audio signal modulation.

Pulse-width Modulation

Pulse-width modulation

pulsing signal

width of the pulses

controlling power

electrical devices

Communication systems are frameworks that facilitate the transmission of information between entities through various channels and technologies, ensuring accurate and efficient data exchange. They encompass both the hardware and software components necessary for encoding, transmitting, receiving, and decoding messages across different media.

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