PWM (Pulse Width Modulation) is a technique to control power delivery by varying the width (duration) of a digital pulse. It’s commonly used for motor speed control, LED dimming, and voltage regulation. By adjusting the duty cycle (ratio of ON time to total cycle time), you can effectively control the average voltage or power delivered to a device. #ElectronicsEducation #electronicsrd #electronics | Electronics Education

PWM is a useful tool for microcontrollers to approximate an analog output. A digital signal alternates between on an off and an average voltage is created based on the percentage of time the signal is on (duty cycle). Learn more about this and how to generate one with a Raspberry Pi Pico with Chapter 2 of our Pico Workshop out now! Link below. https://coreelec.io/yb | Core Electronics