The standards for noise sources and noise suppression, as well as the parameters used, how to change these parameters for different noise situations, and how to have good performance under 10 V traditional interference.
[font=微软雅黑][size=4][b]Introduction to McQueen[/b][/size][/font] [hr][font=微软雅黑][size=4] [/size][/font][font=微软雅黑][size=4] McQueen is a micro:bit programming car for maker education. It is mainly aimed
I saw tiankai001 and fengzhang2002 were canvassing for themselves. Should other nominated excellent moderators and enthusiastic forum members also canvass for themselves? https://www.eeworld.com.cn/zh
I connected a 2.5V reference to the in-phase input of LM393, and a changing DC signal to the inverting input. If the inverting input is lower than 2.5V, the output controls the LED to turn off. If the