With the UART working, we can move to the heart of the project: a Pulse Width Modulation (PWM) generator. There are many ways to generate PWM. Imagine you are standing by a light switch in a dark ...

One widely used approach is pulse-width modulation (PWM), which controls the power switch output power by varying its ON and OFF times.

[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered … ...

Included among the many applications for pulse-width modulation (PWM) are voltage regulation, power-level control, and fan-speed control. A PWM circuit for such systems can be ...