PWMmodulation
PWM modulation, or Pulse Width Modulation, is a technique used to encode a message into a pulsing signal. It is widely used in electronics and telecommunications to control power to electrical devices and to transmit information. In PWM, the width of the pulses is varied according to the message being sent. This variation can be in terms of the duty cycle, which is the ratio of the pulse duration to the total period of the signal.
The basic principle of PWM involves generating a series of rectangular pulses, where the width of each
PWM is used in various applications, including motor control, power supplies, and communication systems. In motor
One of the advantages of PWM is its simplicity and low cost. It requires only a few
However, PWM also has some limitations. One of the main limitations is its sensitivity to noise and
In summary, PWM modulation is a simple and efficient technique for encoding a message into a pulsing