[table=95%][tr][td]This is a circuit reverse-designed from a foreign device. It has a 4-20mA output function. Please help analyze its working principle. [/td][/tr][/table][align=center][img]http://bbs
[i=s]This post was last edited by hejecu on 2018-10-31 07:45[/i] [b][b][font=宋体][size=22pt][font=宋体] Chapter 2[/font] Cube[font=宋体]Library Introduction[/font][/size][/font][/b][/b][b][b][font=宋体][size
Anyone can freely reprint this article under the premise of indicating the original author and source, but it cannot be used for commercial purposes. When applying single-chip microcomputers, we oft
[align=left][color=#000000] The interrupt system of 64+ is different from the previous ones. The interrupt is based on events. The entire hardware CPU receives 15 interrupts, and the actual user can u
Module power supply, switching power supply, power module DC power supply regulated power supply Nanjing Pengtu Power Supply [url] www.025021.net [/ url] The design of high-frequency magnetic componen
Hello everyone, how do I write a program for a frequency meter based on a 51 single-chip microcomputer? There are low-frequency signals of 0~100HZ and high-frequency signals of 25MHZ. How do I write t