[i=s]This post was last edited by MianQi on 2021-8-27 12:51[/i]Overall impression: The user experience expectations for any of these two functions must be based on an accurate understanding of their o
Buck-boost circuits are used for step-up and step-down circuits, but the voltage polarity of the buck-boost circuit output is always opposite to the output voltage polarity. Is it possible that it is
[align=left][font=STFangsong][size=9pt][font=Times New Roman] [/font][/size][/font][font=宋体][size=9pt]Project Introduction[/size] [/font][font=STFangsong][size=9pt][font=Times New Roman] [/font][/size
How to use the rotary encoder library written by foreign netizens: [code]from machine import sleep_ms from encoder import Encoder # or from pyb_encoder import Encoder e = Encoder('X11', 'X12') # optio
Windows XP comes with a "Task Scheduler" that can help us run a program or perform certain operations within a specified time, which greatly facilitates many friends who suffer from "amnesia". If the