Python Plots for Pulse-Width Modulation Pulse-width modulation (PWM) plots as educational tools for learning about motors and LEDs Tutorials at: https://makersportal.com Implements the Fourier series representation of a rectangular wave Specialized for Applications with the MG90S Servo Motor: https://makersportal.com/shop/mg90s-micro-servo PWM codes for the MG90S servo motor