When high-speed data is transmitted through long PCB wires, it is easy to be affected by dielectric loss and become distorted. It is difficult to solve many SI/EMI design problems faced in the GHz fre
A leading domestic audio, video and imaging technology manufacturer, a production-oriented enterprise focusing on independent product design and development, with six major branches in North China, Ea
[i=s]This post was last edited by paulhyde on 2014-9-15 08:57[/i] I was busy for more than two months. I only slept for 10 hours during the four days and three nights of the competition, and basically
I need help from all the experts. I encountered a serious problem when I used the msp430 serial port to connect to the GSM module (TC35). Please listen to me carefully. I wrote a small program to send