Most of the RPi PICO pins support PWM, which can easily achieve the breathing light effect.from machine import Pin, Timer, PWMLED = PWM(Pin(25))n = 0def breathing(t):global nLED.duty_u16(abs(32000- n*
For simple designs, for physical constraints we may only need to bind the pins and levels, and for timing constraints we only need to constrain the main clock to meet the design and timing requirement
1. Introduction
In many applications, it is necessary to optimize the MCU/DSP power consumption in software and hardware during the development and design process. Generally speaking, measures such as