I am using the stm32f407 board. J-link keeps reporting errors. I have modified the external crystal oscillator. The main program is also the simplest marquee program. There is no possibility of proble
A Comprehensive Introduction to Isolation in Electronic Circuits - Application of Isolation in Bus Interfaces (Serial 4) Author: Jerrymiao from Jingyuan Application of Isolation Technology in RS485/42
[size=4] Digital potentiometer is a digital-analog mixed signal processing integrated circuit made by CMOS technology, also known as digitally controlled programmable resistor, referred to as digitall
In last week’s report ( https://en.eeworld.com/bbs/thread-1179439-1-1.html ), the board was connected to the network and a simple performance test was performed. This week, we became more familiar wit